rare plant register monmouthshire (vc35) · r wye below wyndcliff st5397 (st59i) 2012 ew, aw sssi...

Monmouthshire (VC35) Rare Plant Register

April 2019

Steph TylerElsa Wood

Monmouthshire

County Rare Plant Register

Stephanie J. Tyler

Elsa Wood

Text editing Barbara Brown

April 2019

Cover: Orobanche minor – Common Broomrape or Gorfanhadlen. Image: Elsa Wood

Monmouthshire Rare Plant Register 2019

3

MONMOUTHSHIRE VICE-COUNTY 35 RARE PLANT REGISTER

This edition updates the first Rare Plant Register produced by Trevor Evans (Evans 2007). Some

additional species have been included whereas others have been removed. The reasons for these

changes are given below.

Rare and Scarce species

In the RPR by Evans (2007) there are several species which have since been found to be more

widespread in vc35 than previously thought. These, Ranunculus lingua Greater Spearwort ( widely

planted), Iris foetidissima Stinking Iris, Echium vulgare Viper’s Bugloss, Chrysosplenium alternifolium

Alternate-leaved Golden Saxifrage, Crepis biennis Rough Hawk’s-beard, Myriophyllum spicatum

Spiked Water-milfoil , Samolus valerandi Brookweed, Frangula alnus Alder Buckthorn, Poa

angustifolia Narrow-leaved Meadow-grass, Puccinellia distans Reflexed Saltmarsh Grass and

Populus nigra ssp.betulifolia Black Poplar are no longer included in this revised RPR as occur at more

than 10 sites. Moreover, Anacamptis pryamidalis Pyramidal Orchid occurs at almost 40 sites.

The revised RPR recognises locally rare species, both Natives and Archaeophyes, as those that are

found in up to three sites in VC35 and locally scarce species which occur in up to 10 sites. Several

have been moved from locally rare to locally scarce e.g. Anthemis cotula. Species such as Littorella

uniflora Shoreweed with 11 records are therefore not included.

Some other species, whilst being recorded at more than 10 sites, are considered under threat in a

GB or Welsh context and therefore these have been included in this Register. This category includes

Neottia nidus-avis Bird’s-nest Orchid, Oenanthe fistulosa Tubular Water-dropwort, Sagittaria

sagittifolia Arrowhead, Platanthera chlorantha Greater Butterfly Orchid and Wahlenbergia

hederifolia Ivy-leaved Bellflower. Some Neophtes are also included if they are of conservation

concern in a GB or Welsh context such as Parentucella viscosa Yellow Bartsia and Verbascum nigrum

Black Mullein.

Sites are based on actual sites e.g. a particular quarry or on an area within a 1km square or a tetrad.

Species with a linear distribution such as Crithmum maritimum Rock Samphire are shown in a map

form. So too are some widespread or locally widespread species such as Spergula arvensis Corn

Spurrey and Euphorbia serratula Tintern Spurge.

For the majority of species, selected pre 2000 records are included, but are shown in grey type. For

those species that we have added to the Rare Plant Register (i.e. not included by Evans 2007), we

have not yet listed the pre 2000 records.


4

Recorders

AK Andy Karran

AW Adrian Wood

BC Birches Consultancy

BE Barry Embling

BD Brian Dockerill

BJG Brian Gregory

BH Bob Hallett

CC Charles Conwy

CD Carola Dallmeier

CE Carter Ecology

CFB Chris F Brown

CGC Capita Gwent Consultancy

CK Christine Knight

CL Clive Lovatt

CM Clare Mockridge

CMeth Chris Metherell

CO Christopher Owen

CR Chris Reed

CS Cath Shellswell

CSm Camilla Smith

CT Colin Titcombe

CH Chris Hatch

CyK Cyril Kitchener

DCE David Clements Ecology

DG Dave Green

DH David Hawkins

EA Environment Agency

EW Elsa Wood

FR Frances Ryan

GB Gemma Bode

GM Graham Motley

GRPR Gwent Rare Plant Register

GT George Tordoff

GWT Gwent Wildlife Trust

HC Heather Colls

IR Ian Rabjohn

JB Julian Branscombe

JND Jim Davies

JPW Julian Woodman

JVHS John Syms

JW Jan Winder

KD Kevin Dupe

KW Karen Wilkinson

JND Jim Davies

JSav Jonathan Saville

JS Jane Sedgely

JVHS John Syms

KH Kevin Honour

KR Kate Rogers

LK Lucy Kelly

LP Laura Palmer

LS Linda Smout

MARK Mark Kitchen

MCC Monmouth County Council

MJ Martyn Jones

MK Mike Kilner

MWJPMark Paskins

MT M Teneva

NH Nick Hudon

NL Niaill Lusby

NP N. Park

NS Nicola Stone

NTHH Nigel Holmes

PAS Paul Smith

PAW P.A. Ward

PG P Glading

PJ Pat Johns

PRG Paul Green

PS Peter Sturgess

PSm Paul Smith

PW Pete Williams

RB Rob Bacon

RBr Ruth Brown

RE Roger Evans

RF Bob Fraser

RH Bob Hewitt

RJ Roger James

RP Rupert Perkins

RPr Rebecca Price

RSKE RSK Environmental

SDSB Sam Bosanquet

SiJ Sian Jones

SJ Sorrel Jones

SJT Stephanie Tyler

SP Sarah Powell

TAJ T.A. Jacks

TCGR Tim Rich

TE Tom Eyles

TGE Trevor Evans


5

Reference:

Evans, T. (2007): Monmouthshire County Rare Plant Register. Botanical Society of the British Isles

Stephanie J. Tyler and Elsa Wood, March 2019


6

Monmouthshire Rare Plant Register – version of 2019

Aconitum napellus Monk’s hood Cwcwll y mynach

GB status: Waiting List

Welsh status: Waiting List.

Monmouthshire status: Not Locally Scarce

Aconitum napellus

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


7

Location GridRef Year Recorder Site Status Quantity Habitat

Argoed, North of SO1700 2007 PS Not recorded Semi-improved neutral

Blackwood

grassland species in

floodplain

Varteg SO260052 2010 DG Flowering

Oakdale (ST19Y) at several ST1797 2016 PS Not recorded ST177979 and ST178973

locations

Oakdale (ST19Z) at several ST1898. 2016 PS, EW, Not recorded ST182994, ST180985,

locations ST1899 AW, SJT

Sebastopol (ST29Z) ST2899 2015 SJT, EW Flowering cwmynyscoy quarry and

surrounding wet fields

M.o.D Caerwent ST4691,4791,4 2016 SJT,EW, Flowering

891,4991 AW

Caldicot (ST48Z) ST4988 2015 EW, SJT Vegetative old quarry

Agrimonia procera Fragrant agrimony Llysiau’r-dryw pêr

Monmouthshire status: Locally Scarce


8

Agrostemma githago Corncockle Bulwg yr ŷd


Welsh status: Extinct in Wales (native populations)

Monmouthshire status: Locally Rare


Lydart Hill SO499094 2005 None 1 plant verge

SW of Lion Inn, Trellech SO501055 2004 None 1-5 plants

Chepstow ST5293 1994 garden weed

Recent records probably garden escapes


9

Alchemilla glabra Mantell-Fair lefn



N. of Rhymney SO108089 1988 None 1-5 plants by R.Rhymney

Bryn Bach Country Park, SO1209 2017 SJT None several grassed coil spoil

Tredegar

Tredegar SO1308 1988 None 1 plant roadside

Tredegar SO1409 1988 None 1-5 plants roadside

St Sannans Churchyard SO165002 2005 TGE, CT None 1-5 plants churchyard grassland

Nantyglo (SO11V) SO192104 2010 PS None 1-5 plants

Bal Mawr SO2626 1999 None 1 plant forest track

Scrap Yard Heath, ST166961 2003 SSSI 1-5 plants grassland

Penllwyn Grasslands,

Blackwood

Cwm-nant-yr-odyn ST1895 2009 PS None

Hengoed ST19M 2015 SJT, EW None 1-5 plants along railway line

(ST1595)

Pontllanfraith ST19S 2015 SJT, EW None 1-5 plants Gelli-haf fields

(ST1695)

Penycoed ST19U 2008 PS

Glasllwch Cemy. ST298875 1988 None 1-5 plants recreation ground.

Southern edge Welsh range


10

Alchemilla xanthochlora Mantell-Fair ganolig



N.of Tredegar SO1309 1989 None abundant heathery bank

Tredegar SO138078 1989 None grassy cemetery

Bedwellty Pits, Sirhowey SO1506 2015 PS,SJT, None grassland

Valley, south of Tredegar EW

Markham SO165002 2013 SJT, EW None

churchyard and nearby grassy

banks

Markham Common SO165014 1991 None 5 plants commonland meadow

Hollybush SO165032 1988 None 6 plants steep grassland & bracken

Capel y fin Tarren yr Esgob SO2530 2014 SJT, EW None 1-5 plants grass ledges

cliffs

by R.Grwyne SO257273 1986 None track above river

Waterworks lane, SO2704 2017 SJT, EW None several plants pasture and rank meadow

Garndiffaith below Lasgarn Wood

Honddu, Dol Alice SO2728 1985 None grassy bank, roadside

SW.of Hengoed ST146947 1987 None 3 plants bank near disused railway

E.of school, Aberbargoed ST162989 1987 None wet meadow

Aberbargoed Fields ST1699 2011 PAS None damp grassland

Memorial Park, ST177963 1991 None 1 plant meadow

Pontllanfraith

Cwm Corrwg ST181995 1992 None 1000 plants grassland at 170m - 190m

Penmaen near Oakdale ST1897 2016 SJT, EW None 1-5 plants grassland

Cwm Correg, Oakdale ST189989 and 2007 PS None grassland

ST180996

N.of Mynyddislwyn ST1994 1986 None grassy area


11

Allium oleraceum Field garlic Garlleg y maes

GB status: Vulnerable

Welsh status: Vulnerable



Coombe Valley Woods, ST467929 1995 SSSI 1000's plants hedge

Crossway Green

Rogiet ST4687 2012 CT >100 plants bank verge on minor road over

rail line

Caerwent ST472902 1990 None c.100 plants hedgebank

Caldicot Castle, near car ST48658843 2002 >40 plants grassland

park

Severn Tunnel (ST4887, ST48Y 2012 EW, AW

4987)

Stowball Common, ST499883 1979 None c.20 commonland

Portskewett

Shirenewton ST49S 2012 EW, AW

Portskewett ST58E 2012 EW, AW

Mathern Oaze (ST5289) ST58J 2012 EW, AW


12

Alopecurus bulbosus Bulbous foxtail Cynffonwellt oddfog

GB status: Nationally Scarce



S.of Rumney ST2278 1988 SSSI 100's plants grass near sea wall

St Brides Wentlooge ST3082 1988 SSSI c.100 plants upper saltmarsh

Newport ST3084 1980 None 100's plants meadows by R.Ebbw

Pen-y-wain Farm ST339949 1987 None c.10 plants trackside

S.of Caerleon ST340898 1987 None 10's plants meadow by R.Usk

Goldcliff ST38R 2012 Elsa &

Adrian

Wood

near to Collister Pill Reen ST454858 1980 None c.100 plants meadow by R.Severn

Caldicot Moor ST458860 2002 TGE, CT SSSI c.10 plants S. of sea wall

Alopecurus aequalis Orange foxtail Cynffonwellt melyngoch



Penpergwm Pond SO324098 2005 TGE, SJT SSSI 100's plants two pond margins

Llandegfedd Reservoir SO334007 1988 None 1000's plants muddy edge

Clawdd Mill SO394111 1988 None 1-5 plants pond edge

Dingestow SO45650968 2003 SDSB None Dew pond

N.of Moorcroft Cottage, SO518094 1989 None 6-50 plants pond edge

Penallt


13

W. of M4 causeway

ST481870

2005 ?

>100,000

lush upper shore

Severn Tunnel (ST48Y) ST4887 2012 EW, AW,

SJT, TGE

W.of Caldicot Pill ST4887 1991 None 100,000's meadow by R.Severn

Blackrock ST51318806 2010 Trevor At ST51588877 in shallow ditch

Evans near sea wall.

N.of M48 Wye Bridge ST5188 1991 None 100,000's meadow by R.Wye

N. of St Pierre Pill ST5189 1985 None 1000's low wet meadow

Chepstow R. Wye right ST536940 2012 Trevor brackish meadow

bank Evans &

Colin

Titcombe

R.Wye Chepstwo ST536940 2012 TGE, CT SSSI Frequent brackish meadow

(ST59H)

R Wye below Wyndcliff ST5397 (ST59I) 2012 EW, AW SSSI 1000s plants bracksih meadows

R Wye below Reddings ST5398, 2012 EW, AW SSSI 1000's plants bracksish meadow

Farm ST5399 (st59j)

Hunger Pill ST540909 2010 Trevor

Evans

Thornwell ST540915 2010 Trevor at ST543920 and N to end of

Evans narrowing river meadow

Sudbrook ST58D 2012 Elsa &

Adrian

Wood

Severn Shore, Bulwark ST59F 2010 Trevor ST53509024 within 10 m of sea

Evans wall.

Under Severn Bridge ST59K 2012 Elsa &

Adrian

Wood


14

Althaea officinalis Marsh-mallow Hocysen y morfa



Althaea officinalis

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


15

Anacamptis morio Green-winged orchid Tegeirian y waun

GB status: Near Threatened



16

Anchusa arvensis Bugloss Llysiau’r-gwrid y tir âr

Monmouthshire status: Locally scarce


Pentre Farm, Abergavenny SO283156 1986 None 3 plants Garden

Llancayo Farm SO3602 1997 None 50-100 plants among cattle kale

Clytha Hill (SO30T) SO3607 2016 JW None Church Farm

SE of Clytha Castle SO3608 1990 None several plants weedy arable

Little Hadnock SO53001057, 2011 CT None 9 plants track at edge of wheatfield

5241386

534153

Mally/Newton Court SO5315 2003 HC None at SO530151

(SO51H)

Hollybush ST29W 2014 EW, SJT None Pentre Bach Farm

Caerwent Quarry ST475895 1972 None several plants quarry

M.o.D. Caerwent ST47869099 1997 None several plants waste ground

S.W. of Mount Ballan ST487890 1986 None 3 plants arable


17

Anthemis cotula Stinking chamomile Camri’r cŵn





18

Anthyllis vulneraria Kidney vetch Plucen felen



Caerwent Quarry

ST4789

2016

NF

Dunlop Semtex pond SO1811 2014 Wildwood Amenity grassland

Ecology

Ltd

Livox ST5497

2012 to

2018 EW, AW

N of Cwm SO18070609 2010 TGE E verge of A4046

NNW of Cwm, SO18480544 2010 TGE E side A4046

Newport Docks ST3284 2010 SJT, TGE an old river meander

Newport SE ST381 2011 RJ

River Usk, Left bank, S of ST3285 2011 TGE, CT

Transporter Bridge

The Rock ST181990 2011 TGE, CT

S. of Tallistown SO18880447 2014 TGE E. verge of 4046

Apium inundatum Lesser marshwort Dyfrforonen fach



Penpergwm Pond SO322099 to 2002 TGE SSSI c.10 plants pond

SO325098


19

Armeria maritima Thrift Clustog Fair



Lamby ST2327 1985 TGE

Redwick ST4283 1985 TGE, PRG

Rogiet/Caldicot ST4786 2012 SJT On Leechpool Holdiing

Severn Shore, Magor

ST43698460

2012 TGE, EW,

AW

Saltmarsh

Severn Tunnel ( ST48Y) ST4887 2012 SJT, TGE

St Bridges Wentlooge ST3082 2013 PRG saltmarsh

St Brides Wentlooge ST3182 2013 PRG saltmarsh

Uskmouth ST3285 1985 SP

Undy ST4585 1987 TGE


20

Artemisia maritima Sea wormwood Wermod y môr



Collister Pill (ST48M) east ST4384 2015 TGE, PS SSSI ca 10 plants on east side of Magor Pill at

side Magor Pill ST438848

Goldcliff Pill ST38R 2000 TGE SSSI 4m2

North of Goldcliff Pill at

ST363825

Hardwick ST537929 1985 SSSI 1m2 Bank of R.Wye

Malhern Oaze ST5289 2002 SSSI 0 plants Bank of R. Severn

Newport ST3285 1979 None 4m2 Bank of R.Usk

Orchard Farm ST2881 2018 EW, AW SSSI

Rumney Great Wharf ST245784 2005 TGE, CT SSSI bank of Severn

S.E.of Great House ST4283 1988 SSSI 1m2 R. Severn sea 'wall'

Uskmouth Power Station ST38G 1988 None 2m2 river bank

Asplenium marinum Sea spleenwort Duegredynen arfor



Sudbrook ST503872 2014 JRW SSSI 1 plant in crack in rocks on upper shore


21

Asplenium trichomanes subsp. Lobed maidenhair Duegredynen gwallt y

pachyrachis spleenwort forwyn

GB status: Near Threatened; Nationally Rare

Welsh status: Endangered; Section 7



Monmouth Castle SO509129 1863 walls

Lady Park Wood SO552143 2003 AONB (5)1 plant low cliffs, near R.Wye

Cas Troggy ST415952 1989 c.100 plants walls

Caldicot Castle ST486884 2002 >20 plants stonework

Sudbrook ST502873 2014 JRW None 1 plant vertical hole

Temple Doors ST522967 1989 4 plants wall

Chepstow Castle ST532940 1994 10's plants walls

Asplenium viride Green spleenwort Duegredynen werdd



Siambre Ddu, Pwll-du, SO254113 2015 Brian SSSI 2 plants limestone quarry

N.of Blaenavon Dockerill

Tarren-Yr-Esgob, Black SO25593047 2013 SJT, MO SSSI several plants in crevices and on ledges on cliffs

Mountains but 20 found

in 2002 by CT


22

Astragalus glycyphyllos Wild liquorice Llaethwyg licoris

Welsh status: Endangered



Llanmelin Hill Fort ST46239252 2013 EW, SJT 1m x 1m patch Patch 1x1m on top of

embankment, Llanmelin

Fort

M.o.D Caerwent ST4891 2003 TGE 1 patch under beech,roadside

Heston Brake ST50528866 2010 TGE

Atriplex glabriuscula Babington’s orache Llygwyn y tywod



St Brides Wentlooge ST289809 2013 PRG SSSI Top of shingle

S.of Transporter Bridge, ST3285 2000 TGE SSSI 2 plants saltmarsh

Newport

Goldcliff ST3682 2014 PRG SSSI Salt-marsh


23

Atriplex littoralis Grass-leaved orache Llygwyn arfor



SW of Lighthouse Inn ST297814 1996 TGE SSSI 3 plants sea "wall"

S.of Transporter Bridge, ST3285 2000 TGE SSSI 2 plants saltmarsh

Newport

Alpha Steel, Newport ST340843 1997 TGE None c.70 plants sludge pool

N of Gold Cliff Pill ST363826 1996 MJ None 1 plant spoil heap

Atriplex longipes Long-stalked orache Llygwyn hirgoes




W.of Alpha Steel, Newport ST326854 2000 TGE SSSI few bank of R.Usk

Chepstow railway cutting ST530936 1988 MARK None few bank of R.Wye


24

Atriplex x gustafssoniana Kattegat orache Llygwyn Kattegat



Blackrock ST5188 1997 None 7 plants foreshore

Blackrock ST51478855/ST512448830/ 2013 HC SSSI Saltmarsh on foreshore

Blackrock ST48458711/ST48388710 2013 HC SSSI

Foot of boulders amongst Spartina

S.of Transporter Bridge, 2000 SSSI several saltmarsh

Newport

Uskmouth ST3382 1996 SSSI c.5 plants upper shore

Atropa belladonna Deadly nightshade Codwarth




Blackrock ST5188 1997 None 7 plants foreshore

Far Hearkening Rock in SO532135 2011 CT, TGE SSSI 3 plants

Reddings Enclosure by

Lady Park Wood

Lady Park Wood SO541142 1992 None 1-5 plants F.C. track

Lady Park Wood SO539611 2015 RB SSSI 1 plant

Lady Park Wood SO547145 2003 HVC SSSI 1 flowering trackside along River Wye

South of Far Hearkening SO542145 2011 CT, TGE plant

Rock

Wyndcliffe ST535982 2018 AK, EW

near A466, Wyndcliffe ST530974 1985 SSSI 1-5 plants cliff


25

Avenula pratensis Meadow oat-grass Ceirchwellt y ddôl



Sudbrook ST5087 2013 EW, AW on bank

Avenula pubescens Downy oat-grass Ceirchwellt blewog



Garn-yr-erw SO239096 1992 None c.50 plants coal waste

Tymawr, Lydart (SO5007) SO506078 2011 SJT, DG AONB 2 to 3 plants in orchard meadow

Catbrook (SO50B) SO5103 2005 JW AONB grassland

Cleddon Hall pasture SO517041 2010 SJT, DG AONB up to 6 plants hay meadow

Hadnock Quarry SO542153 1994 AONB 15-20 plants woodland rocks

Waltwood Hill, Bishton ST384879 1991 None calcareous grassland

Castle Burness ST4688 1991 None c.20 plants quarry floor

Brockwells ST471896 1995 SSSI c.20 plants meadow

M.o.D. Caerwent ST472912 2000 None c.8 plants road cutting

M.o.D. Caerwent ST482908 2000 None c.20 plants railway cutting

M.o.D Caerwent ST4891 2013 EW, SJT SSSI c 50 plants meadow


26

Sudbrook Camp W ST504873 2014 EW, AW None 6 plants in

2001 on

defensive bank

North of Wyncliff ST524975 2017 EW, AW AONB c 100 plants in limestone grassland

woodland area 100m x

10m

Livox ST533972 1994 AONB c.10 plants field/wood edge

Bidens cernua Nodding bur-marigold Graban gogwydd



Monmouth-Brecon Canal, SO3003 1987 canal

Mamhilad

Penpergwm Pond SO326098 2007 TGE, HVC known at the pond since 1999

Glascoed (SO30F) SO3300 2015 SW Standing water and muddy

margin and grassland.

Kemys Commander SO3404 1989 near R.Usk

The Pant SO3707 1989 springs

SE of Wyesham SO5211 1990 bank of R.Wye

Marshfield, NNE of church ST262826 2003 TGE c.20 plants both sides of reen

Drenewydd Reen, ST275831 1983 reen

Coedkernew

near Tredegar House ST288853 1994 marshy ground

Monmouth-Brecon Canal, ST2896 1988 canal Five locks - Forge Hammer


27

Monmouth-Brecon Canal, ST2991 2001 canal

Tamplin Lock -Malpas

Monmouth-Brecon Canal, ST2998 to 1986 canal Griffithstown ST2999

Duffryn ST3084 1985 reenside

between canal & Malpas ST3089 1989 marsh

Brook

Newport ST3186 2017 EW AW 2 plants close to the transporter bridge

Caerleon East (ST39K) ST3491 2008 TCGR Pond at ST34629135

Llanwern ST375872 1972 waste ground

Stutwall Reen, Barecroft ST415867 1985 reen

Common

Botrychium lunaria Moonwort Lloer-redynen



Waunafon at Blaenavon SO226106 2011 SW None 10+ plants 10+ near source of Afon Lwyd

(SO2210)

Big Pit SO2308 2014 SW None 150 by path to Coity pond

Coity Tip at Blaenavon SO236091 2011 SW None 100

Garn-yr-erw SO237098 1997 None 16 plants moorland

Garn-yr-erw SO239096 1992 None 1-5 plants hay meadow

Canada Tips at Blaenavon SO2410 2011 SW None 10-15 plants 15+ on coal spoil

Garn-yr-erw SO247098 1995 None 3 plants moorland


28

Blaenserchan at SO248023 2011 SW None 10-+ plants 10+ on coal spoil Pontnewynydd (SO2402)

Cwm Du SO250023 1997 None 1 plant coal waste slope

The British, Abersychan SO251044 1996 None 1 plant grassland

Varteg SO252062 2015 SJT, EW, None 1 plant grassland above linear pond

RBr

Varteg SO263068 2014 EW, SJT None c.40 plants wet heath

Blorenge, Carn-y-Gorfydd SO272110 1972 SSSI 2 plants road verge

Newgrove Meadows, SO501068 2004 SJT, SSSI 3 plants meadow where first found by

Trellech MARK Stephanie Tyler in 1997

Cwm Lickey ST273991 1981 None 1-5 plants coal spoil

Griffithstown ST284993 1992 None 1 plant grassland

Cwmynyscoy ST285997 1992 None 1-5 plants meadow

Brachypodium pinnatum Tor-grass Breichwellt y calch

Welsh status: Waiting List



Five lanes (ST49K) ST4490 2016 EW, AW None crossroads east of carrow Hill

farm on steep limestone

bank


29

Brockwells Farm, Caldicot ST467897 1993 TGE, CT SSSI 6-50 plants Meadows

M.o.D Caerwent (ST49Q, ST4790/ST479 2015 JPW, EW, None ST47759129, ST47329127,

R) 1/ST4692 SJT st472918

Piercefield Woods, ST524962 2003 TGE SSSI 1-5 plants woodland

Piercefield Park

Wyndcliffe ST5297/ST539 2014 EW, PRG SSSI lf roadside bank N SIDE A466

7

Brassica oleracea var. oleracea Cabbage Bresychen wyllt




Chepstow Castle ST533941 2002 TGE None 1-5 plants cliffs & walls

Bromopsis benekenii Lesser hairy-brome

Y pawrwellt blewog

lleiaf





Tintern Cross SO509004 1994 EW AONB 1 plant shady path


30

Bromopsis erecta Upright brome Pawrwellt talsyth



Brockwells Farm, Caldicot ST471896 2017 EW, SJT SSSI 6-50 plants meadows

Burness Castle Quarry, ST460884 1986 SSSI 6-50 plants quarry

Rogiet

Maes Arthur ST268862 1988 None 6-50 plants limestone grassland

Memorial Park, ST177963 1991 None 6-50 plants parkland

Pontllanfraith

M.o.D. Caerwent ST4891 2014 EW, SJT ST482908,

ST473912

M.o.D Caerwent

ST4791, 4891,

4991

2017

2018 EW, SJT ST482908,

ST473912

Ridgeway ST296888 1987 None 1-5 plants canal bank

Rogiet Countryside Park ST45388743 2012 TGE, CT

Slade Woods Complex ST48P 2012 TGE, CT Woods include a quarry

St Kingsmark ST5294 1985 None 6-50 plants walls

Sudbrook ST5087 2013 EW, AW


31

Bromus secalinus Rye brome Pawrwellt bach

GB status: Vulnerable; Nationally Scarce

Welsh status: Near Threatened


Bromus secalinus

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


32

Bupleurum tenuissimum Slender hare’s-ear Paladr trwyddo eiddilddail


Welsh status: Section 7



33

Butomus umbellatus Flowering-rush Brwynen flodeuog




34

Callitriche brutia sens. lat. Pedunculate water- Brigwlydd coesog

starwort



Garn yr erw NW of SO2310 2016 SJT, EW None edge of lake

Blaenavon (SO21F)

Mamhilad (SO30B) SO3003 2014 SJT, EW None in canal

Near Cross Ash SO4018 2017 EW, SJT None

Caldicot Moor (ST48N) ST4486 2016 EW, SJT SSSI

Callitriche obtusangula Blunt-fruited water- Brigwlydd ffrwythau

starwort blaendwn



Blackwall Reen, Magor ST4286 2014 EW, PRG, SSSI Reen

Coity Mountain (SO20I) SO2207 2014 TR None pond

Cwm Lickey ST2798 2015 EW, AW None pond

Gwent Levels - Magor & Undy ST444868 1987 SSSI 1-5 plants N. end sea wall reen

Hygga, Trellech SO4802 2018 SJT None By dried up pond

Liswerry Pond ST341876 2002 None 0 plants ditch

Mynydd Crug, ST1890 2016 EW, AW None pond

Cwmfelinfach (ST19V)

Pontllanfraith ST19S 2015 SJT, AW, None pond

EW

Ynysddu ST19W 2013 EW, SJT, None

PRG


35

Calystegia pulchra Hairy bindweed Taglys blewog



Rhymney SO1107 1988 None 1 patch roadside

NE of Sirhowy SO1510 1988 None 1 patch roadside

Cwm. SO182055 1987 None 1 patch riverside back lane

Nantyglo (SO11V) SO1910 2016 SJT, EW None

Winchestown SO191103 1989 None 1 patch roadside bank

New Road, Blaina SO201073 1988 None 1 patch roadside

Pant-de, E.of church SO207016 1996 None 5m roadside

Cobblers Plain (SO40Q) SO476015 2015 EW None Along hedgerow near road

junction

Penmaen (ST19Y) ST1897 2016 SJT, EW None fields around Cwm Philkins

Wentlooge Levels, west of ST2782 2007 RSK SSSI

Marshfield Environm

ental


36

Calystegia sepium subsp. roseata A hedge bindweed Taglys y perthi




Llandegfedd Reservoir SO329004 2013 PRG SSSI Patch amongst vegetation on

shore of res

W.of Llanhennock ST345925 1992 None 1 patch hedge

Barecroft Common ST41458674 2014 PRG Roadside hedge

by Blackwall Reen, Magor ST4286 2014 EW, PRG,

TR

Five lanes (ST49K) ST4591 2016 EW, AW None 2 separate

patches

Campanula patula Spreading bellflower Clychlys ymledol

GB status: Endangered; Nationally Scarce

Welsh status: Critically Endangered; Section 7



Fiddler's Elbow SO5213 1992 AONB c.10 plants road bank; set-aside fields

Gwern Ddu ST401976 2002 0 plants path

High Meadow Wood SO532135 2003 AONB (8) 3 plants path edge

Lydart SO4908 1988 woodland path

Lydart Hill SO499094/SO 2009 SJT AONB 20+ plants woodland garden

5009

Lower Hael Wood SO530077 2003 AONB (2) 0 plants track, W.bank

Penrhos SO4111 1987 Gone woodland path


37

Campanula trachelium Nettle-leaved bellflower Clychlys dail danadl



Pwll-du SO21K 2011 CH

Cwm Coed y Cerrig SO28962111 2011 TGE, CT SSSI

Stanton (SO32A) SO3121 2005 JW Grid ref estimated site centroid.

Field layer

Lady Park Wood (SO51M) SO5414 2014 SJT, EW SSSI in and along track at edge of

Lady Park Wood


38

Cardamine impatiens Narrow-leaved bitter-cress Berwr chwerw culddail

GB status: Near Threatened; Nationally Scarce


West edge GB range in Wales


39

Carduus tenuiflorus Slender thistle Ysgallen flodfain



Rumney Great Wharf ST2377 to 1995 SSSI 6-50 plants sea wall

ST2378

Rumney Great Wharf ST245784 2010 TGE, CT SSSI sea wall

Rumney - Peterstone ST248787 1995 SSSI sea wall

Newport Docks ST3184 2009 SJT None waste ground inland of sea wall

between ST316839 and

ST318401

Gwent levels - Whitson, ST377823 1993 SSSI 1-5 plants sea wall

Gold Cliff

E.of Porton House ST3982 1993 SSSI 5 plants sea "wall"

Carex acuta Slender tufted-sedge Hesgen tywysennau

main/meinion



W.Brockweir SO538012 1988 None 1-5 plants side of R.Wye

Llandogo SO5204 2010 TGE SSSI

Llanmartin (ST38Z) ST385894 2015 SJT, EW, AW

SSSI Llanmartin SSSI &

adjacent woodland

Penallt SO528108 2007 HVC None 1-5 plants mud of R.Wye

R. Wye Llandogo SO5306 2018 SJT


40

R. Wye Penallt SO5210 2018 SJT None 1-5 plants mud of R.Wye

R. Wye Penallt SO5310 2018 SJT None mud of R Wye

R. Wye Penallt SO5309 2018 SJT None mud of R Wye

S of Cable Bridge, Biblins, SO550143 1994 SSSI 1-5 plants gorge

U.Wye Gorge

Whitson, Nash and ST3684 1985 SSSI 1-5 plants edge of reen

Goldcliff

Carex arenaria Sand sedge Hesgen y tywod



Aberbeeg SO209017 1987 EW, AW None 1-5 plants railway siding

Big Pit (SO20J) SO237093 2015 SJT, EW coming up through pathway

Cwm Du SO2502 1991 EW, AW None 6-50 plants coal waste

Pontypool Station SO301004 1989 EW, AW None 1-5 plants railway embankment

Llantarnam (ST39B) ST3092 2016 EW, AW industrial estate with ponds

Newport ST312853 1983 TGE None 6-50 plants marsh

Rogiet (ST48T) ST46758761 2015 David sidings at Severn Tunnel Junction

Hawkins

Railway, N. verge, Caldicot- ST471876 2011 TGE

Rogiet


41

Carex digitata Fingered sedge Hesgen fyseddog





Lady Park Wood (SO51M) SO54681453 2017 TCGR, SSS1 1 small clump by log by cliff edge

NH, et al.

Wyndcliff,(several ST527972, 73- 2017 TCGR, AONB 40+ quarry at base of 365 steps

detailed GRs) ST528973 NH, et al.

Blackcliff ST533983 2012 EW, AW AONB 100+ along the track and amongst the

vegetation alongside

Carex distans Distant sedge Hesgen blodau pell



Maerdy ST2377 2013 PRG

Henllys Bog SSSI ST263926 2008 DG

St Brides Wentlooge ST296812 to 2013 PRG

ST2982

below Mathern ST5290 1920 None marshy meadows

S of Tintern ST5399 1893 None marshy meadows

Livox ST544976 to 2012 EW, AW

ST543973


42

Carex divulsa subsp. leersii Many-leaved sedge Hesgen lwyd

Monmouthshire status: Locally scarce


Gilwern Hill SO247124 2002 TGE 1 plant limestone quarry

S. of Roman wall, ST468903 2002 TGE patch

MOD Caerwent ST4890 & 4891 2018 EW SJT Rough grass on bank

Sudbrook ST505873 1995 None 1-5 plants inner bank

St Arvans ST5196 2017 EW Rough ground behind village hall

Carex elata Tufted sedge Hesgen duswog



Ystrad Mynach (ST19L) ST1592 2016 EW, SJT None edge of fishing lake, probably

planted and naturalised

Crabtree Reen, Whitson ST376850 1983 None few plants reen

Bowleaze Reen, Whitson ST377855 2003 TGE None c.20 plants reen


43

Carex elongata Elongated sedge Hesgen hir





Coed Robert Wood SO397098 2012 TGE, CT None (83) 40 plants pool edges

Carex montana




Wyndcliffe (ST59I) ST5307397373 2013 DG SSSI 5 clumps on rock ledge

Wyndcliffe (ST59I) ST53979737 2012 DG SSSI

Carex muricata Prickly sedge Hesgen ysbigog



MOD Caerwent ST4591 2018 EW, SJT 2018 Several clumps on a bank near the east gate.

MOD Caerwent ST4890 2018 EW, SJT 2018

Pontywaun ST2292 2001 CT In abundance


44

Carex rostrata Bottle sedge Hesgen ylfinfain



Markham SO10Q 2012 CO

Ebbw Vale (SO10U) SO1608 2014 SJT, EW,

AW

Waunafon at Blaenavon SO2110/2210 2011 SDSB Locally at SO219102 and SO216108,

(SO21A) abundant

Waunafon at Blaenavon SO2209 2011 SDSB Locally at SO220099 and SO223099

(SO20J) abundant

Waunafon at Blaenavon SO2210 2011 SDSB Locally at SO220100, so220101 and

(SO21F) abundant SO220102

The Bryn SO30J 2012 TGE, SJT in and by Penpergwm Pond in

SO3209

Hilston Park, Skenfrith SO445187 2004 GB

Loysey/Wet Meadow SO499061 2010 SJT Pond survey frequent at edge of

Wood (SO4906) pond

Catbrook (SO50B) SO5103 2008 SDSB


45

Carex vesicaria Bladder-sedge

Hesgen

chwysigennaidd



Punchbowl on Blorenge, SO2811 2015 RB found earlier by Steve Williams

Coed y Prior Field (SO21V) but species not

determined until

Ruth got a fruit

The Bryn SO30J 2012 TGE, SJT, a small patch in Penpergwm

EW Pond

Llandegfedd Reservoir SO335003 2016 SJT near hide at Green Pool

SO3350038 and

SO33570045

Trostrey (SO30S) SO3605 2016 SJT Bettws Lodge and Bettws

Newydd churchyard

Carex viridula subsp. brachyrrhyncha Long-stalked yellow-sedge Hesgen felen



N of top pond, Waun-y- SO151108 2002 None 5-10 plants boggy area

pound

Pont-y-spig SO288209 2002 ? many tufts Very wet bog


46

Carex x boenninghauseniana (C. A hybrid sedge Hesgen groesryw

paniculata x C. remota)



Cwm Merddog SO188063 1991 TGE GWT 1 plant Wet woodland

reserve

Carex x fulva (C.hostiana x C.viridula) A hybrid sedge Hesgen groesryw



Bedwellty Tips SO160059 2015 EW, SJT None 1 plant Boggy flush

Bal Mawr SO2626 2002 frequent flushes

W.N.W. of Chapel Farm SO286208 2002 SSSI 1-5 plants boggy slope

Carex x involuta (C.rostrata x A hybrid sedge Hesgen groesryw

C.vesicara)



Llwyn-y-celyn ST479949 1984 SSSI 1 plant lowland marsh


47

Carex x pseudoaxillaris (C.otrubae x A hybrid sedge Hesgen groesryw

C. remota)



Redwick (ST48C) ST414844 2014 EW, AW SSSI edge of reen at the road

junction in Redwick

Carum verticillatum Whorled caraway Carwy droellennog



Cwm Celyn SO208090 1990 None 6-50 plants wet flush

Catabrosa aquatica Whorl-grass Brigwellt troellennog



St. Brides-Wentlooge ST2982 2004 CT

Newport Wetlands, ST3383 2007 RSK reens

Uskmouth (ponds & Environm

surrounds) ental


48

Catapodium marinum Sea fern-grass Gwenithwellt y morfa



Bigsweir bridge SO5305 2017 EW, AW None 5 plants on bridge

Chepstow Industrial estate ST5391 2017 EW, SJT None 2 plants edge of road down to estate

Crick (ST49V) ST4890 2016 EW None along A48 by Crick and in N end

Dingestow SO4509 2018 SDSB

Raglan SO421081 2015 EW, SJT None Abundant of Crick

road meet A40

Rumney Great Wharf ST248786 1997 SSSI 20-30 plants shelly-soil


49

Centaurium pulchellum Lesser centaury Y ganrhi goch fach



Big Pit (SO20J) SO2309 2009 SW None

Upper Tal-y-coed Wood SO415162 2003 None (1000) 3 plants earthy woodland track

Llanolway SO4303 1940 None ? cultivated field

Watery Lane (SO41W) SO4912 2016 SJT None 2 plants

Newport Docks ST3184 1979 None c. 10 plants edge of marsh

Uskmouth ST3383 2014 EW, TCGR NNR 2 plants on fly ash

Wentwood, W of Bicca ST436944 2005 None c.1000 plants both sides F.C. track

Side of track in Slade ST44758945 2017 EW, SJT 15 plants

Wood

Small quarry in Slade ST45348930 2017 EW, SJT 18 plants limestone

Wood

M.o.D. Caerwent ST467918 2004 None 15-25 plants roadside bank

M.o.D. Caerwent ST481906 2014 EW, SJT None

M.o.D. Caerwent ST488914 2014 EW, SJT None


50

Centunculus minimus Chaffweed Gwlyddyn-Mair bach





Springdale area SO4100 2016 JPW None many gateways to fields

Cerastium diffusum Sea mouse-ear Clust-y-llygoden arfor



Blorenge SO263107 2000 None 5 plants near transmitter masts

Monmouth (SO5112) SO513122 2012 HVC None 100+ plants on Duke of Beaufort Bridge in

metal runnels

Tintern Abbey SO532002 2014 CL AONB 10+ Abbey car park

Risca ST236914 1997 None 3 plants quarry

Sudbrook ST504872 2014 EW, AW None 1-5 plants banks


51

Ceratophyllum submersum Soft hornwort Cyrnddail meddal




Dingestow Court Green SO451098 2017 CP, SDSB

Pond

Rumney Great Wharf ST2377 1991 SSSI 10m length reen

NW Rumney Great Wharf ST270799 1988 SSSI 2m length ditch

NW Rumney Great Wharf ST273800 1988 SSSI 10m length ditch

Skinner & Cross Reen, ST3483 1983 ? reen

Nash

Saltdene Farm ST353833 1983 None 10m length roadside reen

Red HouseReen, Goldcliff ST3583 1983 ? reen

Julian's Reen, Goldcliff ST3585 1983 ? reen

Chara contraria Opposite Stonewort



Penhow Quarry ST4291 2016 EW, SJT None several plants shallow quarry pools


52

Chara globularis Fragile Stonewort



Bowleaze Reen, Whitson ST38S 2015 EW AW SSSI several plants reen

Chara vulgaris Common Stonewort

Monmouthshire status: locally Rare


Ebbw Vale Steelworks SO1700 2010 GWT none

Livox quarry ST5497 2016 EW, AW None large patches lagoon

Pwll-du Blorenge SO2410 2018 EW, SJT


53

Chenopodium glaucum Oak-leaved goosefoot

Troed-yr-ŵydd dail

derw





Alpha Steel, Newport ST3384 1994 None 1,000’s Sludge bed

Chapel Farm, Lydart SO4908 2014 SJT None <15 plants

Chapel Farm Lydart gateway with Polygonum aviculare

Goldcliff Lagoons (ST38R) ST3582 2015 EW, SJT NNR Abundant Around and in the scrapes

Goldcliff Manor ST362830 1996 None 3 plants verge

Hygga, Trellech SO489043 2015 EW, AW None

Llangwm-isaf SO4200 2018 SJT, EW None Occasional Around old muck heap

E. of Llanwern Steelworks ST3487 1988 None 1-5 plants waste ground

Nash, Uskmouth (ST38G) ST3354583495 2014 None 100+ plants on muck heap 200 yards from

Wetland Reserve entrance

near Nash College ST3486 1988 None 2 plants Margin new road

Newport Docks ST3284 2010 SJT None several on seaward side of coal tip area

Newport Rubbish Tip ST309855 1982 None 3 plants waste ground

Orchard Farm ST2881 2018 EW, AW

S.Dock, Newport ST313845 1997 None 38 plants

Uskmouth ST336824/ST3 2003 SSSI c125 plants cliff top, wet path and ash pan

383

Uskmouth Power Station ST342825 1986 None 50+ ash pan


54

Chenopodium hybridum Maple-leaved goosefoot

troed-yr-ŵydd dail

masarn



Near Clytha SO3709 w 2018 SJT None 1-5 plants edge of Maize field

The Nurtons, Tintern SO535011 2016 EW, AW None 100's plants smallholding

La Cuesta, Chepstow ST528936 2003 TGE None 1-5 plants garden

Circaea x intermedia (C. alpina X C. Upland enchanter’s

Llysiau-Steffan yr

ucheldir

lutetiana) nightshade



Crumlin (ST29E) ST2099 2016 EW, AW None ca 6 plants edge of woodland

Cwmcarn (ST29H) ST222957 2016 EW, AW None ca 6 plants edge of cemetery


55

Cirsium eriophorum Woolly thistle Ysgallen wlanog



Blaenau SO21990691 2015 MO None 1 plant

Common-y-coed. E end ST438885 2005 None >30 plants Grassy ridge

Plas Machen Farm,

Machen ST2387 1985 SSSI 1 plant

Glasllwch Newport ST2987 1988 None 1 plant ridge

Rectory meadow - Rogiet ST456887 2005 SSSI 18 plants meadow/wood margin

field between Rogiet ST45628875 2010 TGE None 20 plants

Brake & Ifton Great Wd.

E.of visitors centre ST2393 1993 None 1 plant verge

Upper Grange Farm Magor ST42548793 2005 None 43 plants West end of bank.

Upper Grange Farm Magor ST429887 2018 EW, AW None 43 plants

West of GB range in Wales

Clinopodium acinos Basil thyme Brenhinllys y maes


Welsh status: Vulnerable; Section 7



Pant yr Eos Reservoir, ST2591 2015 EW, AW None 100's plants Pant-yr-Eos reservoir and

Risca (ST29K) surrounds

E. Undy rail shunting Area ST449875 2011 TGE, CT

(disused)


56

Clinopodium ascendens Common calamint Brenhinllys



Llanvetherine SO3716 2014 SJT, EW 50+ plants On wall of moat at White Castle

Grosmont SO4024 2016 EW, AW Castle and surrounds

Lady Park Wood SO542145 2011 TGE, CT S. of Far Hearkening Rock

Llanvair Discoed ST457925 2014 SJT, EW, Hedgerow

AW

Minnetts ST48P 2014 EW, AW 15

Clinopodium calamintha Lesser calamint Brenhinllys bach




Rogiet Countryside Park, ST4687 2014 EW, SJT 1 patch waste ground on imported soil/

Caldicot Moor (ST48N) rail ballast


57

Colchicum autumnale Meadow saffron Saffrwm y ddôl



Colchicum autumnale

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


58

Comarum palustre Marsh cinquefoil Pumnalen y gors



Llanfoist Farm SO295129 2003 TGE None 6-50 plants pond

Convallaria majalis Lily-of-the-valley Lili’r dyffrynnoedd



Penperlleni SO327051 2017 MO None c 200 plants woodland edge at SO32670507

Cleddon SO5103 2015 EW, AW None lanes and footpaths round

Cleddon -south of the falls

Bigsweir SO5305 2001

Upper Wye Gorge, E of SO542152 2003 SSSI 6-50 plants

quarry entrance

Coombe Valley Woods, ST459926 1987 SSSI low B woodland

Llan-Melin Wood

Blackcliff ST532984 2010 EW, AW 1000 plants covering about 1 acre in

woodland

Blackcliff ST533981 to 2010 TGE SSSI 500-1000 scattered around disused quarry

ST532983 plants and along roadside

Wyndcliffe ST538978 2012 EW, AW

West of GB range in Wales


59

Crataegus laevigata Midland hawthorn Draenen wen lefn




Llangua Churchyard SO389256 1997 TGE None 1 tree churchyard

Dingestow Court West SO447096 2017 SDSB None 1 tree in old hedge

Lodge

Brockwells ST470895 1995 CT None 3 trees hedge

Mounton House ST517927 1995 TGE None c.10 drive

Crataegus persimilis Broad-leaved

Draenen wen

lydanddail

cockspurthorn



Ysguborwen ST411959 1993 Gone None 1 tree roadside

Crepis paludosa Marsh hawk’s-beard Gwalchlys y gors



Afon Cibi, Sugar Loaf SO286173 2002 SSSI 100 plants shady stream

Woodlands

South edge of GB range in Wales


60

Crithmum maritimum Rock samphire Corn-carw’r môr


Important Welsh population in GB context 32% in Wales


61

Cyperus longus Galingale Ysnoden Fair


Monmouthshire status:Not Locally Scarce

Cyperus longus

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


62

Dactylorhiza incarnata subsp. An early marsh-orchid

Tegeirian-y-gors

cynnar

incarnata




Pontyspig SO288208 2002 None 13 plants bog

Steppes Farm SO429019 2002 None 0 plants marsh

Langstone Meadows, ST386894 2002 TGE SSSI 1-5 plants marshy meadow

north of M4

Dactylorhiza praetermissa forma Southern marsh-orchid

Tegeirian-y-gors

deheuol

junialis



Blaenserchan valley SO2502 2015 RP None

Sebastopol (ST29Z) ST2899 2015 EW, SJT LWS Cwmynyscoy quarry and

surrounding wet fields

Newport Wetlands, ST3383 2012 LK

Uskmouth (ponds &

surrounds)

Llanmartin (ST38Z) ST385894 2015 MK, ID SSSI Wet meadow


63

Dactylorhiza x grandis A hybrid marsh-orchid

Tegeirian-y-gors

croesryw



By A467, Pontymister ST23949001 2001 None 4 plants bank of R.Ebbw

Alpha Steel, Newport ST337846 1994 None c.10 plants rough grassland

Dianthus armeria Deptford pink Penigan y porfeydd

GB status: Endangered; Nationally Scarce; Wildlife and Countryside Act 1981: Schedule 8




Tintern SO530001 1980 TGE None 3 plants Abbey chapel wall: garden

escape

Ty'n-y-pwll fields ST285918 2002 Newport None semi-improved grassland

Biodiversi

ty team

Newport Docks east side ST305862 1997 MJ

Newport Docks ST317856 1997 None c.1500 plants rough area

St. Julian's Park ST338892 2002 Newport None semi-improved grassland

Biodiversi

ty team


64

Diphasiastrum alpinum Alpine clubmoss Cnwp-fwsogl Alpaidd



Blain Pig, Blaenavon SO245110 2017 SW an extensive sandstone spoil tip

patch

New discovery in VC35 in 2017, at southern limit of species range.

Diplotaxis tenuifolia Perennial wall-rocket

Roced-y-muriau

meinddail



River Usk Walk, Adjacent ST32558727 2011 TGE, CT None

& SE of George St Bridge

Caldicot Moor ST48N 2014 EW, AW SSSI Rogiet Countryside park

Sudbrook ST58D 2013 EW, AW SSSI

Dryopteris affinis subsp. cambrensis A scaly male-fern Marchredynen euraid



Cwm Coed-y-Cerrig SO2921 1989 SSSI 1 plants deciduous woods

Blackcliff ST5398 AONB 1 plants deciduous woods


65

Eleocharis multicaulis Many-stalked spike-rush

Ysbigfrwynen

gadeiriog



S.of Mountain Ash public SO141063 2003 None c.10 plants bog & roadside ditch

house

Cruglwyn (SO10S) SO1605 2015 SJT, EW one small patch in bog on slope

at SO16080590

Cwm Tillery SO22560673 2001 None 1m2 flush

Nant Ffrwd, W. of SO249046 1991 None 6-50 plants

Abersychan

Eleocharis quinqueflora Few-flowered spike-rush Ysbigfrwynen goch



Waunafon Bog SO2110 2011 SDSB Abundant in in 2 springs with mineral-rich

patch 100cm X water from mine spoil at

200cm SO21941020 and

SO21951019

Bal Mawr, just W.of SO262265 2002 None > 20 plants flush

footpath

Cefn Garw SO41G 2014 EW, AW None Red House farm wet hollow at

bottom of field

Salisbury Farm (ST48J) ST4288 2015 EW, SJT None Wet field at ST423887


66

Eleogiton fluitans Floating club-rush Clwbfrwynen arnofiol



Big Pit (SO20J) SO2309 2004 CGC Marshy grassland

Chepstow Park Wood ST485981 2010 SJT, DG AONB drying ponds in Chepstow Park

(ST4897) Wood

Epipactis palustris Marsh helleborine Caldrist y gors



Cwm Llanwenarth SO253123 1990 SSSI 6-50 plants boggy field

Coed-y-cerig (SO22V) SO288207 2002 TGE, CT SSSI 1-5 plants on slope facing west at Cwm

Coed-y-cerig SO28692081

Henllys Bog ST263926 2002 SSSI 100's plants fen

Former Alpha Steel works ST3384 2009 SJT, TGE LWS c 100 numbers greatly decreased since

10,000+ in 1995

Uskmouth, E. and NW of ST338823, 2016 SSSI >20 plants

lagoons ST33068339,

ST331834,

ST33138543,

ST333840

Solutia near Newport ST3484 2006 GWT GWT 1 plant down from 26 in 2002

reserve


67

Equisetum x litorale (E.arvense . Shore horsetail

Marchrawnen y

glennydd

x E. fluviatile)



Glasllwch ST2986 2018 EW, AW

Hengoed ST1594 2018 EW, AW

Llanbedr ST3991 2018 EW, AW

Little Mill Farm, Llanfaenor (SO41I) SO4217 2015

SJT, EW, PRG None AW meadow

Parc-gwyn SO3515 2015 SJT, EW, None large patch along stream bank

R Wye near Penallt SO5309 2018 SJT

Ty Fry Big Wood ST4396 2018 EW, AW

Eriophorum latifolium Broad-leaved cottongrass Plu’r gweunydd

llydanddail



Fforest Coal Pit SO287207 2002 TGE SSSI 6-50 plants boggy slope

Coed-y-cerig (SO22V) SO2920 2012 SJT SSSI F BOGGY WOODLAND

Henllys Bog ST2692 2006 JW, SW


68

Erodium maritimum Sea stork’s-bill Pig-y-crëyr arfor



Brockwells ST4688 2017 EW, SJT

M.o.D Caerwent ST4891, ST4791, ST4891

2016 EW, SJT, AW

F-LA widespread along roads within base

Caldicot ST470886 2017 EW, SJT None 2 plants base

Crick ST4090 2016 EW several plants Edge of village by A48

Mounton ST5192 2017 EW, AW

Five Lanes ST49K 2018 EW, SJT

Pwllmeyric ST5192 2017 EW a few plants Pavement cracks

E. Undy rail shunting Area ST449875 2011 TGE, CT

(disused)

Sudbrook ST503872 1978 TGE, CT None 3 plants cliff top

Usk SO3700 2018 EW, SJT None Several plants In cobbles in town square


69

Erophila glabrescens Glabrous whitlowgrass Llysiau’r-bystwn llyfn



Troy Station, Monmouth SO5011 2014 EW, AW

Edge of Vauxhall SO5013 2016 HVC rosettes 7cms type!) mixed with

meadows, Monmouth

smaller plants on the old

tarmac

(SO51B) and concrete by the trees

before

the road from Rockfield

reaches

the main cross roads near

the

Army Camp

Troy railway bridge, SO513122 2016 SJT, EW on old rail bridge over

Wye on

Monmouth north side

Abernant ST375920 1837 CC on hard surface at a depot

Kemeys Inferior ST3792 2014 EW, AW None 10 plants old depot

Erysimum cheiranthoides Treacle-mustard Triagl arfog



St Pierre Golf Club, ST59A 2015 EW, SJT round lake at St Pierre golf

Mathern course


70

Euphorbia exigua Dwarf spurge Corlaethlys





Coed-y-fedw SO437089 1998 None 1 plant bean field

Dingestow Court (SO40P) SO445092 2016 SDSB None 50+ patches old barley field

Treowen SO4611 2012 HVC, SJT None 1-5 plants seen in S046616 in 2010 when

one plant only

Wonastow at Brooklands SO47271089 2004 HVC None

Farm

Wonastow SO473109 1986 None 1-5 plants barley field

Tyrol, Glasllwch, Newport ST2987 1988 None 1-5 plants

Tump Farm ST409883 1990 None 20 plants arable

Coed Wen,Penhow ST4290 1985 NNR 10-50 plan ts edge of corn crop

Woodlands NNR

Undy/Common-y-coed ST436886 2002 None 10-50 plants arable

Carrow Hill ST4390 1985 None 1-5 plants cornfield

Kilpale ST469924 2002 None c 40 plants in oat crop


71

Euphorbia stricta Upright spurge Llaethlys syth

GB status: Nationally Rare



60% of population in Wales


72

Euphrasia nemorosa x officinalis A hybrid eyebright Effros croesryw



Redding's Farm ST537995 2003 AONB c.50 plants

Euphrasia nemorosa x pseudokerneri A hybrid eyebright Effros croesryw



M.o.D. Caerwent (1 of 6 ST466921 1989 AONB 10-50 plants floor of disused quarry

sites)

Euphrasia officinalis subsp. monticola An eyebright Effros blodau mawr





Penperlleni SO327055 1997 c.20 plants meadow


73

Euphrasia pseudokerneri An eyebright Effros y calch

GB status: Endangered




MOD Caerwent ST 4691 2017 EW, SJT On old railway line

S.of Little Dinham Wood ST4791 2003 None c.30 plants turf over Carboniferous

Limestone

Euphrasia scottica An eyebright Effros eiddil y fawnog



Twmbarlwm ST2492 1986 1-5 plants wettish area, S.W. side

Euphrasia tetraquetra An eyebright Effros y Gorllewin

GB status: Data deficient



Upper Ochrywth ST2389 2015 EW, AW, None many plants limestone quarry

CM


74

Festuca altissima Wood fescue Peiswellt y coed



Lady Park Wood/ SO54701487 2017 TCGR, SSSI ? In 1996 100s northern edge of cliff

Suckstone NH, et al.

Blackcliff - Wyndcliff ST533982 1995 SSSI 2 plants Beech woodland

Pierce Cliffs, Piercefield ST534958 1994 TGE SSSI 6-50 plants

Woods

Blackcliff ST5398 1997 TGE, CT AONB 100's plants cliff ledges

Festuca filiformis Fine-leaved sheep’s-fescue Peiswellt meinddail



St Julian's ST3389 1991 TGE None 10 plants wet grassy slope

Portskewett ST4988 1994 TGE None c.40 plants railway bank and on rail ballast

Festuca heterophylla Various-leaved fescue Peiswellt amryddail



The Hill SO2915 1992 Bob None c.80 plants copse

Fraser


75

Filago vulgaris Common cudweed Edafeddog lwyd





76

Filipendula vulgaris Dropwort Y grogedau



Old Church, Penallt SO5310 2016 SJT smll patch churchyard

Fumaria purpurea Purple ramping-fumitory

Mwg-y-ddaear

glasgoch





Magor ST48 1986 TGE

Caldicot ST48 1985 TGE

Chepstow School ST49 1984 TGE

Shirenewton ST49 1986 TGE

Chepstow ST526932 2017 PRG, EW Patch at base of hedge on west

side of the A466 by

roundabout

Mathern Churchyard ST59F 2014 EW, AW corner of Mathern churchyard

Galium mollugo subsp. erectum A hedge bedstraw Briwydd y clawdd



Lord's Grove SO526114 2002 None 1-5 plants disused railway-track


77

Galium palustre subsp. elongatum A marsh bedstraw Briwydd y gors



Pen-y-Fan bog remnant SO524051 1994 None 1-5 plants wet wood

Galium parisiense Wall bedstraw Briwydd y mur



Tintern Old Furnace SO50A 2014 EW, AW furnace walls

Dyffryn, Newport ST2883 2014 PS brownfield site

Tredunnock ST39S 2014 EW, AW

Galium x pomeranicum A hybrid bedstraw Briwydd groesryw



M.o.D. Caerwent ST490912 2000 JPW None c.10 plants meadow


78

Genista anglica Petty whin Cracheithinen




Pen-y-van Pond SO194009 1986 TGE c.20 plants wet meadow

Cwm Celyn SO204088 1987 RF, TGE c.5 plants wet heath

The British, Abersychan SO252043 1993 BH c.3 plants wet heath

Varteg SO261056 1991 SK waste

The Grange & Penrhos SO410126/411 1987 GWT wet lowland meadow

Farm (SO41B) 1

Aberbargoed ST162988 2002 TGE c.6 plants wet meadow E.of school

Penllwyn, Pontllanfraith ST167962/166 2004 TGE >100 PLANTS wet heath

964

Aberbargoed Fields ST1699 2011 many

observers

Heol Ddu ST174945 1991 SK marshy grassland

Twyn Gwyn (210-230m) ST203971 1992 JPW, CM c.50 plants

Crumlin Old Farm (210- ST203991 1992 JPW, CM c.50 plants

250m)

Trinant ST208997 1983 GWT c.5 plants wet meadow

SE of Pantside ST2197 1988 TGE c.5 plants wet coal waste

Rhyd-y-fedw Farm ST476955 1976 TGE 3 plants wet meadow

25% of population in Wales


79

Gentianella amarella subsp. amarella An autumn gentian Crwynllys yr hydref



Canada Tips at Blaenavon SO2410 2003 ADAS

Tyla, Pwll-du SO2511 2012 RB limestone quarry at SO251116

Dan-y-graig ST235907 1991 None quarry edge

Upper Ochrwyth (ST28J) ST2389 2015 RJ, 50 around the limestone quarries

EW,AW

Minnetts ST48P 2014 EW, AW quarry floor in Slade wood-

declining in numbers from

170

@ 45428930, 128 @

45958933,

48 @ 44978943 & 30 on

quarry

floor in 2010

Geranium purpureum Little robin Y goesgoch fach


Welsh status: Extinct in Wales (native populations)



Avondale, Blaenavon SO253085 2003 None (20) 1m2 play area

Newport Station ST3088 2017 TR None


80

Geranium rotundifolium Round-leaved crane’s-bill Pig-yr-aran grynddail



Grofield, Abergavenny SO291142 1986 None waste ground

Magor Reserve, E.edge ST4286 1995 SSSI

Minnetts complex ST45568927 2012 EW, AW None LF (628 plants top of small quarry

in 2007)

M.o.D Caerwent ST4690 2012 TGE, SJT, on MOD CAERWENT land

EW, AW

M.o.D Caerwent ST4691 2012 TGE, SJT, on MOD Caerwent land

EW, AW

M.o.D Caerwent in ST4791 2012 TGE, SJT, on MOD Caerwent land in

Dinham Wood EW, AW Dinham Wood

Newport ST3186 2018 EW, AW

Risca ST2490 2013 PRG Base of wall

Rock & Fountain ST425919 1997 None waste ground

Rogiet Countryside Park ST45388743 2012 TGE, CT

Rogiet Severn Tunnel Junction on ballast

ST461875 2014 EW, AW

Sunny Vale SO291161 1986 None Verge

St Arvans ST506960 2012 EW, AW track through winter wheat -

danger of pesticides!


81

Geum rivale Water avens Mapgoll glan y dŵr



SO10T SO10T 2011 Alice

Hadley

Tarren-yr-Esgob, Black SO254305 1985 SSSI 1-5 plants rock ledges

Mountains

NW of Llanthony SO283280 1996 TGE half sq metre by Afon Honddu

Triley Great Wood SO311182 2002 TGE None 6-50 plants woodland

Skirrid SO325173 2002 CT NT south end on wet path

Raglan (SO40D) SO4107 2013 CD

Wyesham (SO51G) SO5212 2007 Caroline

Clift

Whitebrook (SO50I) SO5306 2004 GB

Blackwood ST1797 2013 CD

Geum x intermedium Mapgoll groesryw



Triley Great Wood SO311182 2003 TGE None woodland


82

Glebionis segetum Corn marigold Melyn yr ŷd




SE Blaina SO2007 1988 None 1-5 plants disturbed soil

Pen-twyn SO2603 1987 None 1-5 plants waste ground

Tyr Pwll Farm SO317108 1997 None 1000s plants field

Bryngwyn (SO30Z) SO3808 2015 SJT, EW 1 or 2 plants

Lydart hill SO5009 2012 SJT c 10 at edge of pasture at the Graig

The Nurtons, Tintern SO535011 1994 None 100's plants small holding

Rogerstone ST256890 2012 Duncan

Richardso

n

Peterstone Great Wharf ST2679 2016 EW, SJT beside track by houses

(ST27U)

Fairwater ST2794 1986 None 1-5 plants rough grass

St Brides, Wentlooge ST29968209 1990 SSSI 1-5 plants roadside

Llanllowell ST386983 1991 None 1-5 plants edge of maize field

Ty Fry Big Wood (ST49I) ST4296 2016 EW, SJT patch of disturbed ground

W.of Caerwent ST457905 1980 None 1000's plants field

La Cuesta, Chepstow ST528936 2003 None 1-5 plants garden


83

Gymnadenia conopsea Fragrant orchid Tegeirian pêr




A40, Mitchel Troy SO494107 1990 None 2 plants roadside bank

Henllys Bog, Cwmbran ST263926 2015 TE SSSI 1-5 in 2002, 14 scattered

in 1997)

Underwood/Llanmartin ST384895 2016 EW, SJT SSSI 10+ marsh

Gymnocarpium dryopteris Oak fern Rhedynen dridarn



Pwll-du (SO21K) SO2511 2015 BD

Tarren-yr-Esgob SO25763040 2014 PRG SSSI Small patch in road crevice

Garn Ddyrys near B4246, SO25941194 2003 CFB None 9m x 2m

Blorenge

Glanau Wood SO40Y 2016 SJT None 100 fronds

on wooded north bank where

found 30 years ago at

SO496073

Tintern Cross Angidy River SO512004 2013 SJT One patch where seen on the

upper (SO50A) same bank for last 25 years

+

Old Furnace SO515002 2002 TGE None 2m x 0.5m woodland

Manor Brook, Whitebrook SO525062 2013 DG 70-80 fronds Manor Brook ar The Narth

Margarets Wood and SO525068/71 2013 SJT, EW, inside the reserve and along top

adjacent land in AW

of meadow into woodland

above

Whitebrook

Lower Hael Wood SO529790785 2011 KW, NH SSSI

3


84

Gymnocarpium robertianum Limestone fern Rhedynen y calchfaen





Pwll du (SO21K) SO250115 2014 EW, AW 20+ plants

in and around Pwll Du quarry on

boulder scree

Pwll-du (SO21K) SO2511 2015 BD at edge of wood

Tarren-yr-Esgob SO254305 2014 SJT, EW. SSSI 40+ plants Tarren yr esgob scree and cliffs

AW

Furlong wood at Cwmavon SO271067 2011 SW Edge of woodland

Blorenge SO273099 2000 GM, SDSB 5-10000 plants limestone scree


85

Helianthemum nummularium Common rock-rose Cor-rosyn cyffredin



Newton Court SO5215 1987 BJG None rough pasture

Upper Grange Farm Field ST42568793 2017 AK LWS decent sized

patch

Carrow Hill ST4389/4490 2016 EW, AW None crossroads east of Carrow Hill

farm on steep limestone

bank

Cuhere Wood, Llanvair ST4592 1987 TGE None

Discoed

North of Old Cwm Mill ST4593 1991 CM, JPW None 100s plants meadow

M.o.D Caerwent ST4691, 4891, 2016 SJT, EW, None on grassland banks in ST4691,

4991 AW 4891, 4991

Caerwent Quarry ST4789 2017 EW, SJT None locally frequent ledge on quarry edge

N Broadwells Farm ST496913 1995 TGE None

Sudbrook ST5087 2013 TGE, EW SSSI at ST503872 and ST504873


86

Helleborus foetidus Stinking hellebore

Crafanc-yr-arth

ddrewllyd



Helleborus foetidus

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


87

Helleborus viridis Green hellebore Crafanc-yr-arth werdd



SE Graig SO259162 1990 None few plants woodland

Craig-yr-allt Wood, S.of SO2906 1993 None woodland

Upper Llanover

Cicelyford SO503036 1998 None 1 plant verge between wood & road

Wentwood ST42809375 2017 PRG, BE 1 group Patch1.5m long on east road

bank

Grange Wood, Nant-y-coch ST43038922 2017 MO None ca.100 plants woodland

in 10 sq,m

High Grove Wood, St ST43038922 2017 MO None c 400 plants + woodland and meadow with few

Brides, Netherwent 100 trees

Hieracium eboracense A hawkweed Heboglys



near Triley SO3017 1988 None 1-5 plants railside

S.W. Llanover SO308074 1999 None 1-5 plants canal bridge

Park House Wood, near SO5003 1892 SSSI 1-5 plants woodland edge by R. Wye

Ninewells Trellech


88

Hieracium glevense A hawkweed Heboglys




Below Llanthony Priory SO25037 2011 DG None 10 plants on steep river bank

31855

Capel y Ffin SO25769 2011 DG None 15 plants side of lane

31093

Hieracium lepidulum A hawkweed Heboglys



S.W. Bettws ST275900 1985 None 1-5 plants verge

Hieracium oblongum A hawkweed Heboglys



Below Llanthony Priory SO28949 2011 DG None 40 PLANTS

27473

Hieracium pellucidum A hawkweed Heboglys



Pwll Du, Blorenge SO252118 1995 SSSI low B rocks & cliff


89

Hieracium rigens Heboglys porffor



Slade Wood ST4589 1986 None 1-5 plants pathside

Hieracium salticola A hawkweed Heboglys




Newport Docks ST310863 1988 None 6-50 plants ballast

Spencer Steel Works ST38 1968 ?

Hieracium stenstroemii A hawkweed Heboglys



Below Llanthony Priory SO27026 2011 DG None 80 + 15 plants wooded streamside & lane side

30014

Below Llanthony Priory SO28964 2011 DG None 15 plants ROADSIDE

27544


90

Hieracium umbellatum subsp. A hawkweed Heboglys cyffredin

bichlorophyllum



N.E.of Mynyddislwyn ST193946 1994 None c.10 plants grassy bank

Kemys Inferior ST3892 1990 None 6-50 plants lane bank

Parc Seymour woods ST408923 1984 SSSI 6-50 plants lane side

Newchurch West ST4597 1984 None 1-5 plants grassy bank

Hieracium vagum A hawkweed Heboglys



N.of Usk SO3604 1984 None 6-50 plants sandstone

B4293 ST4896 1984 None 1-5 plants verge

Heiracium virgultorum A hawkweed Hebolygs

Monmouthshire status: Locally rare

Location

Grid ref Years Recorder Site Status

Quantiy Habitats

Severn Tunnel Junction, old shunting yard

ST455874 2000 None 6-50 plants Railway ballast


91

Hippuris vulguris Mare’s Tail Rhawn y gaseg



Penishaplwyd (SO32L) SO353231 2010 SJT in large pond in garden at

SO345229

near Llangua SO3925 2002 SJT None small pond near derelict barns

Onen (SO41H) SO430143 2016 SJT None in small pond ?planted

Skenfrith SO469204 2015 SJT None in lake in large garden by river

Llanishen (SO40R) SO474028 2014 SJT small pond at Trewen

Prescoed Camp ST347993 2002 CT, TGE None c.6m2 ponds

Prescoed Camp ST3499 2000 CT, TGE None ponds

S Cwm Farm, Coed-y-Paen ST350984 2000 TGE, CT None small pond

Magor Marsh GWT ST424868 2013 EW, SJT GWT SSSI large pool on Magor Marsh

reserve (ST48I)

Noah's Ark ST4486 1962 NCC

Rogiet Countryside Park, ST45588738 2014 EW, AW

narrow pond N M4 toll booths

Caldicot Moor

(ST48N)

Honckenya

peploides Sea sandwort Tywodlys arfor



Newport ST3285 2013 PRG SSSI Saltmarsh


92

Hordelymus europaeus Wood barley Heiddwellt y coed


Welsh status:

Vulnerable



Ty Harry Wood SO446078 1988 woodland

Lady Park Wood (SO51M) SO54681465 2017 TGCR, SSSI 11 clumps between cliff and enclosure

NH, et

al. (woodland)

Common Wood, Coombe ST460932 1990 SSSI pathside


93

Hordeum marinum Sea barley Haidd y morfa





Rumney Great Wharf ST2377 2001 SSSI 100's plants foreshore

Rumney Great Wharf ST2468478529 2012 JPW 100

Rumney Great wharf ST2478178583 2012 JPW 100

Rumney Great wharf ST2489778646 2012 JPW 6

Rumney Great Wharf ST2500278742 2010 TGE, SJT 300 upper saltmarsh (100,000s in

2005)Scattered near GR

Peterstone Great Wharf ST2679 2016 EW, SJT

(ST27U)

E.of New Quay Gout ST279807 1987 SSSI 1000's plants upper saltmarsh

SW of Lighthouse Inn ST295812 2015 TGE, CT

St Brides Wentlooge ST2982 2015 EW, SJT

St Brides ST3015381700 2014 JPW

Sutton Farm E. of ST30628203 2010 TGE 120 At ST30628203 within 20m of

the stone retaining blocks.


94

Huperzia selago Fir clubmoss Cnwp-fwsogl mawr



Canada Tips at Blaenavon SO2410 2011 SW base of colliery spoil tip

N of Blaenavon SO244111 2003 NP 2m2 moor

Varteg (SO2507) SO255076 2010 SW 1 plants on hillside above Varteg

St. Mary's Vale SO272175 2004 NP 1 plants top of small stream, rock


95

Hydrocharis morsus-ranae Frogbit Ffugalaw bach





96

Hyoscyamus niger Henbane Llewyg yr iâr




S edge of Gold Cliff Pill, ST363825 2003 SSSI TGE

Whitson


97

Hypericum elodes Marsh st john’s-wort Eurinllys y gors



Twyn Abertysswg (SO10I) SO1307 2015 SJT, EW, None moorland flush

AW

Mynydd Bedwellte SO1405 2015 SJT, EW None 3-4 plants in at two sites in bog -

(SO10M) each

Mountain Ash public house SO141063 2000 None c.50 plants flush & roadside ditch

W.of Acorn Garage SO150068 1995 None 1m2 flush

Coed Waun-Bleiddian SO167045 1990 None 1m2 acid flush

Nant Ffrwd, Ty'r-beili SO250046 2000 None c.10m

Bal-bach SO275262 1986 None 1m2 mossy flush

Pant-y-gollen SO287028 1988 None 1m2 wet hollow

N.of Trellech Hill SO503075 1985 None 30-40 plants bog

Whitelye Common SO516017 2012 EW, AW None at edge of pond in Sphagnum

Pen-y-fan Bog, near The SO527052 2002 None 1 patch pond margin/stream bed

Narth

S.W. of Crumlin Old Farm ST203990 1992 None 8 plants flush

Wentwood ST4295 2005 None 1m2 planted in woodland pond

40% of GB population in Wales


98

Hypericum montanum Pale st john’s-wort Eurinllys gwelw




Dan y graig SO3821 1987 IR None

Dixton SO523138 1986 BJG None few plants stony bank

Lord's Grove SO542117 1990 BJG SSSI several old railway track

Wentwood five paths ST4294 1987 TGE None

Common-y-coed ST436888 1982 TGE None few plants wood

Minnetts complex ST4589 1980 TGE None c.20 plants woodland paths

Castle Wood ST5294 1982 TGE None scattered wood

Wyndcliffe ST5297 2016 EW SSSI quarry at base of 365 steps -

Chepstow Castle ST533941 1991 RF, JVHS None

Chepstow railway cutting ST537928 1994 TGE None c.10 plants banks, cliffs

Warren Slade ST5492 1990 TGE None 2 plants woodland edge


99

Hypopitys monotropa Yellow bird’s-nest Cytwf





Malpas ST3190 2012 LK None

NWR Uskmouth ST3383 2012 HVC, LK NNR c, 100 plants on ash in scrub

Former Alpha Steel works ST3384 2009 SJT, TGE None several patches Willow scrub on ash from works

Nash

Blackcliff ST5398 2013 EW, SJT SSSI 54 plants Beech woodland on limestone

Inula helenium Elecampane Marchalan



Jingle Street SO475107 2016 HVC None several plants self-seeded into garden near

original extinct plant by gate

opposite

E.side of M48, Crick ST493905 1990 None 1 plant verge


100

Jasione montana Sheep’s bit Clefryn



Jasione montana

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


101

Juncus maritimus Sea rush Brwynen arfor



Pill Farm ST48H 2012 EW, AW SSSI saltings

Portskewett (ST58E) ST5188 2016 TGE, EW, SSSI 1000s plants saltings

Blackrock to St Pierre Pill AW

Severn Shore, S of

Mathern, Mathern Dee ST5289 2017 EW, AW SSSI 3 patches Near grassy bank

Juncus subnodulosus Blunt-flowered rush Brwynen flaendon



Wern Melin SO410108 1995 None 6-50 plants marsh

Pontypool (ST2599) ST256996 2010 SW adjacent to watercourse

Llanmartin, Underwood ST3889 2016 EW, SJT SSSI UP TO 50 SSSI fields

(ST38Z) plants

Barecroft Common ST417862 1999 None c.10 plants reen edge

Barecroft Common ST419866 1999 None c.10 plants reen edge

Barecroft Common ST420862 1999 None c.10 plants field ditch

Barecroft Common, Magor ST424866 2014 EW, PRG, SSSI

TCGR


102

Juncus x diffusus A hybrid rush Heboglys



Pen-fford-goch SO254106 1997 BBNP 1 plant moor

Tintern SO5300 2016 EW 3 plants Banks of the Wye

Llanddewi Fach ST39I 2015 EW, SJT 1 plant

Mathern ST518913 2013 EW, SJT, 1 plant Pond edge

PRG

Mathern ST5391 2015 EW, AW 2 plants By pond on industrial estate


103

Kickxia elatine Sharp-leaved fluellen Llysiau Llywelyn



104

Kickxia spuria Round-leaved fluellen

Llysiau-Llywelyn

deilgrwn




Jingle Street Bridge SO47541069 2005 None c.10 plants roadside/stream bank

The Nurtons, E.of house SO5301 2004 None 1 plant smallholding

Kilpale ST468924 1985 None 6-50 plants oat field

Kilpale ST469928 2003 None 11 plants arable (maize) N. margin

Koeleria macrantha Crested hair-grass Cribwellt



Sudbrook ST504873 2013 EW, AW SSSI c.100 plants banks, cliff top


105

Lamium amplexicaule Henbit dead-nettle Marddanhadlen goch

ddeilgron



Magor Services on M4 ST42088801 2015 CL None 12 tyre ruts outside lorry park

(ST48J)

Lepidium heterophyllum Smith’s pepperwort Pupurlys amryddail



Fedw Pond ST511989 1980 None 6-50 plants track/pond

Cwmnantyrodyn (ST19X) ST1894 2015 SJT, EW, None old quarries in south of monad

AW

Little Dinham, M.o.D. ST478920 2002 TGE None 2 plants roadside

Caerwent

M.O.D Caerwent ST4792 2018 EW, SJT None 2 plants roadside

S.of Wyllie ST177930 1994 None c.10 plants trackside


106

Lepidium latifolium Dittander Pupurlys llydanddail



Lepidium latifolium

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


107

Lepidium ruderale Narrow-leaved pepperwort Pupurlys culddail



Abergavenny South SO2913 2013 CD

A40 Raglan to SO384092 2017 SJT, EW

Abergavenny

Raglan slip road off A40 SO421081 2015 EW, SJT, Several on road margin where

PRG minor road meet A40

Mitchel Troy SO4810 2012 HVC

Monmouth SO5012 2013 SDSB NE side of pump station in car

park near Waitrose - seen

in late

1990s too

Roadside by A4136 SO524134 2010 DG

Monmouth A40 SO527148 1993 TGE, BG

Griffithstown ST295993 1990 RF

Newport Docks ST3086 1973 TGE


108

Limonium vulgare Common sea-lavender Lafant y môr


Western edge of range


109

Linaria repens x Linaria vulgaris A hybrid toadflax Llin y llyffant croesryw



Rogiet Countryside Park ST48T 2016 HVC Countrysid

e Park

Lotus tenuis Narrow-leaved bird’s-foot- Pysen-y-ceirw gulddail

trefoil




Former Alpha Steel works ST337845 2009 SJT, TGE 1-5 plants waste ground

SE Great House, near sea ST423838 1985 None 1-5 plants meadow

wall

Julian's Gout ST333841 1986 None 1-5 plants Meadow

W of M4 Caldicot ST481870 2012 EW, AW 100 + PLANTS ungrazed upper saltmarsh

Mathern Oaze ST522896 2012 EW, AW

Nash (ST38L) ST345824, 2012 DG

ST347826

Newport Docks ST313849/3294 2007 SJT, TGE None 1-5 plants marsh

NWR Uskmouth ST3382/ST338 BSBI None 100's plants

3

NWR Goldcliff lagoons ST3682 2015 SJT, EW, inside electric fence of reserve

AW

Rogiet Rifle Range ST465864 to 1997 SSSI 100's plants

ST470865

Rumney Great Wharf ST245784 2010 TGE On Little Wharf.

Rumney Great Wharf ST23237768 2012 PRG Scattered clump

ST23237768 below seawall in

area of map ref

Rumney Greaat Wharf ST2377/78/2478 2018 TGE, SJT 1-5 plants


110

Lycopodium clavatum Stag’s-horn clubmoss

Cnwp-fwsogl corn

carw




Blaenserchan at SO2402 2014 SW 1 plant On trackside under Calluna at

Pontnewynydd SO248025

Blorenge (SO21Q) SO2610 2018 SDSB, SJT, EW

At SO26151065 ( found by Sam Bosanquet in 2000) on a heap of stony soil under heather near Two masts.

Blorenge (SO21Q) SO2610 2016 SJT, EW at SO26151065 (found by Sam

Bosanquet in 2000) on a

heap of

stony soil under heather

near

Two masts

near the head of Cwm ST257957 2004 SDSB None 1 patch on old track through forestry at

Carn head of Cwm Carn

Cwmavon (SO20T) SO2606 2014 MK at SO26110650 Coity Tip

Ffrwd Wood SO288112 1980 None 1-5 plants F.C. track

Penallt SO527107 1983 None 6-50 plants clear-felled wood

Wentwood. ST411945 1982 None 1-5 plants path


111

Malva arborea Tree mallow Hocyswydden



Magor (ST48I) ST428878 2015 CL ca 1km east of Magor Junction

on east bound M4

Denny Island ST459810 2011 SJT 50+ plants rock top

Sudbrook ST506873 2013 EW, AW None c.30 plants cliffs

Blackrock S.W. ST51268808 2011 TGE None 3 plants cliffs


Pwllmeyric/Bulwark ST59G 2016 EW

37% of Welsh population


112

Malva neglecta Dwarf mallow Corhocysen




113

Marrubium vulgare White horehound Llwyd y cŵn





Cwm Cyffin SO221013 1988 None 1 plants Roadside

Cwm Sychan, The British SO246043 2011 TGE In middle of floor of stones in

ruined cottage

Craig Wen SO251053 1988 None 1 plants coal waste

Mynydd Farteg Fawr SO2606 1987 None 1 plants landscaped coal waste

Wain Felin SO262013 1986 None 3 plants grazed grassland

Talywain ST257047 1980 None 2 plants trackside

Griffithstown ST2899 1986 None 5 plants rough grass

Melica nutans Mountain melick Meligwellt pendrwm



Mounton ST507937 2015 NL AONB several limestone track

Cophill ST5194 2015 GT AONB one clump Cockshoot Wood

Wyndcliff ST52709722 2012 DG AONB 13 spikes ledge in quarry

Blackcliff ST533984 2001 AONB c.10 plants quarry floor


114

Mentha pulegium Pennyroyal Brymlys

GB status: Endangered; Nationally Scarce; Wildlife and Countryside Act 1981: Schedule 8




Garn-yr-Erw SO232102 2000 None Track by lake edge

Mentha x gracilis Bushy mint Mintys culddail



Nedern Brook ST4889 2017 SDSB None

Whitebrook SO5207 2012 SJT AONB one patch Colonels Wood

R. Wye SO5309 2015 SJT AONB 1 plant 200m up river from rail bridge


115

Mentha x smithiana



The Bryn SO3309 2017 EW, SJT None

Lower Ochrwyth ST2489 2015 EW, AW

Newbridge ST2197 2017 EW, AW None

Penmaen ST10Y 2016 EW, SJT rare

Misopates orontium




Penpergwm SO3210 1980 None 1-5 plants new road verges

Nurtons garden Tintern SO5301 2016 EW None c 50 plants naturalised in Nurtons garden

W.of Tump Farm, Wilcrick ST409883 1988 None 2 plants arable

Molinia caerulea subsp. arundinacea Purple moor-grass Glaswellt y gweunydd





Llandegfedd Reservoir, N SO334007 1988 None 3m2

end

Llandegfedd Reservoir, ST329828 1987 None 2m2

below S end

Weasel’s Snout Y trwyn y llo lleiaf


116

Myosotis ramosissima Early forget-me-not Sgorpionllys ar



Llangua SO32X 2013 SJT None few plants by track to church

near The Nurtons, Tintern SO534009 1985 None dry sandy bank, not seen since

2000

Hadnock Quarry SO5415 1995 AONB outcrop

Newport Docks ST3184 2008 SJT, TGE None many plants on old river meander

Rogiet Countryside Park ST4587 2015 EW, AW, several plants scattered over the site,

SJT especially by tracks

M.o.D Caerwent ST49Q 2016 None many plants scattered in several places in

base

M.o.D Caerwent ST49V 2016 None many plants scattered in several places in

base

Sudbrook ST504873 2015 EW, AW None c.30 plants grassland by cliff edge

Chepstow ST5391 2016 EW, AW None few plants edge of A466


117

Myriophyllum alterniflorum Alternate water milfoil

Myrdd-ddail blodau

bob

yn ail



Dunlop Semtex Pond SO1811 2001 SW None

Pen-y-van Pond, Pen-Twyn SO196006 1985 None 6-50 plants pond

Forge Pond SO241086 1986 None 6-50 plants pond

W.of Llanellen SO297116 1985 None 1-5 plants roadside pond

Pant-yr-Eos reservoir ST2591 2015 EW, AW None frequent

Cefn Rogerstone ST274885 1990 None 1-5 plants canal

Myriophyllum verticillatum Whorled milfoil

Myrdd-ddail

troellennog





Bishton ST3986 2011 KR SSSI New Cut Reen IDB51

Redwick ST4083 2009 JPW SSSI


118

Nasturtium microphyllum Narrow-fruited water-cress Berwr-y-dŵr bach



Cwmtillery SO2205 2016 EW, SJT None Locally

frequent

Nasturtium x sterile A hybrid water-cress Berwr y dŵr croesryw



Ebbw Vale SO1608 2014 JD None

Talywain SO2504 2013 EW, SJT None


119

Neottia nidus-avis Bird’s-nest orchid Tegeirian nyth aderyn


Monmouthshire status:

Locally Scarce

Neottia nidus-avis

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


120

Nitella opaca A stonewort



Bettws Newydd (near) SO3605 2017 EW, SJT locally large pond

abundant

Llanvaches ST49F 2015 EW, SJT none Frequent Penhow quarry pools

MOD Caerwent ST49Q 2014 EW, SJT MOD Frequent Pond by north perimeter fence

Pwll-du Canada ponds SO2411 2017 EW SJT None Frequent In shallow pools on coal waste

Sudbrook ST5087 2015 EW, SJT none Frequent Pools around derelict paper mill site

Trostrey SO3605 2017 EW, SJT none

Veddw ST5199 2016 EW, AW none Frequent North end of Fairoak pond

Oenanthe aquatica Fine-leaved water- Cegiden-y-dŵr

dropwort fanddail

Monmouthshire status: Locally Scarce edge

of range


Llanfoist Farm SO295129 2005 None (50)10 plants pond

Llanover SO337104 1988 None 6-50 plants pond

Llanvihangel Gobion near

SO3409 2017 EW, SJT None ca 50 plants pond overflow from old meander

St Michael's Church

Clawdd Mill SO395111 1985 None 1-5 plants pond

Llandenny SO4103 1988 None 1-5 plants pond

Maes Gwyn SO414045 1988 None 1-5 plants pond

Newport Wetlands ST3382 2014 EW SSSI 2 plants reen by visitors centre

Great Traston Meadows ST343846 2015 EW, AW, GWT 1-5 plants reen on Solutia reserve

SJT reserve

N. side of Goldcliff Pill ST362826 2002 GRPR SSSI 1 plant shallow wader scrape


121

Oenanthe fistulosa Tubular water-dropwort Cegiden bibellaidd





122

Oenanthe lachenalii Parsley water-dropwort Cegiden dail persli



Pillmawr Farm ST3190 1987 None meadow by R.Usk

Goldcliff Pill ST364826 2002 SSSI 100+ plants saltmarsh

Mirefield Reen, Goldcliff ST372824 1994 c.5 plants reen

Pill

nr Severn Tunnel ST4887 2012 EW, AW estuary

Blackrock-St Pierre Pill ST513880 2010 TGE None 100+ plants saltmarsh

Below Alcove Wood ST5395 2001 AONB c.10 plants meadow by R.Wye

Under Severn bridge ST539908 2012 EW, AW estuary

nr Portskewett ST58E 2012 EW, AW estuary

Mathern oaze ST58J 2012 EW, AW estuary

below Blackcliff ST59J 2012 EW, AW estuary


123

Oenanthe pimpinelloides Corky-fruited water- Cegiden Mynwy

dropwort

Welsh status: Critically Endangered



Monmouth SO51B 2012 PJ None a few plants Vauxhall meadows

Ty Mawr Lane ST266827 2011 NH None scattered in grassland

Henllys ST267936 2016 EW, AW, None 100s of plants on and around a childrens

SJT playground

Ty Newydd, Bettws ST272915 2005 None 1 pl roadside bank

Henllys ST274927 2016 EW, AW, None a few plants roadside

SJT

Malpas ST313906 2013 PRG None many plants by public path

Pye Corner ST3484 2015 EW, SJT SSSI Solutia reserve

Goldcliff ST377824 2011 TGE

nr Steelworks ST38T 2014 EW, AW SSSI several patches fields south of Bishton lane


124

Oenanthe silaifolia Narrow-leaved water- Cegiden feinddail

dropwort




Osbaston SO499141/SO 2017 SJT None 60+ plants grass area by footpath by river

501142

New discovery in VC35 in 2017. Only record in South Wales, western limit for species.

Onopordum acanthium Cotton thistle Ysgallen gotwm



River usk meadows SO270146 2010 TGE None

Mitchel Troy SO4810 2012 HVC None 1 plant behind war memorial

SW of Llanwenarth Church ST27071464 2003 None 3 plants meadow near R. Usk

Newport ST309858 1980 5 plants rubbish tip

Newport ST312845 1997 62 plants docks

Uskmouth reserve ST3482 2003 MP SSSI

B4245, Rogiet ST450879 1973 5 plants roadside verge


125

Ornithopus perpusillus Bird’s-foot Troed yr aderyn



Bargain Wood SO5203 1984 None 1 plants path

Botany Bay SO518023 1991 AONB 5 plants woodland path

Brecon Beacons Park SO20Z 1985 None 1-5 plants adjacent to path

Coed-y-prior SO288112 2005 None (c.5) 0 plants entrance

Ebbw Vale SO1708 2016 GRPR None

Mynydd Crug ST173906 2014 EW, AW, SJT None Several plants

On mountain road towards the top

Mynydd Llanwenarth SO2616 2017 SJT, EW BBNP several plants roadside sheep-grazed grassy

bank

Old Fort, SW Newport ST289864 2018 EW SJT None 2 plants By grassy track

Trellech SO5105 2017 SJT None several plants along track on Beacon Hill

Trostrey Common SO377044 2005 None (c.30) 0 plants semi-improved grassland

Orobanche hederae Ivy broomrape Gorfanhadlen eiddew



Abergavenny West SO289143 2015 GM None several banks of usk

Newport ST292875 2013 RJ None 200 Newport cemetry

Larkfield ST529933 1995 None 5 plants foot of conifer

near Huntfield Cott. ST531939 1995 None c.5 plants foot of wall

Chepstow Castle ST533941 2016 EW None c.50 plants cliffs & wall

Portwall School ST534936 1985 None c.10 plants wall

St Mary's Church ST536939 2016 EW None c.50 plants churchyard

Chepstow Museum ST536942 1995 None 1-5 plants garden wall

Chepstow ST538927 1996 None c.20 plants railway cutting

Chepstow ST5395 2016 EW None several Piercefield park


126

Orobanche minor var. flava A broomrape Gorfanhadlen



Newport Docks ST315861 1995 None 1-5 plants railway ballast

Brockwells ST469896 1977 None 1-5 plants meadow

Chepstow ST529934 1995 None 6-50 plants garden wall

Orobanche rapum-genistae Greater broomrape Gorfanhadlen fawr




Cefn garw SO432138 2015 AK None 1

Osmunda regalis Royal fern Rhedynen gyfrdwy



Twyn Abertysswg SO201307 2015 EW, AW, None bog

SJT

Llanhilleth SO238000 2014 EW, AW, None 1

SJT

St Maughans SO463178 2011 SJT None 1 clump ditch in hay meadow

Trellech Hill SO5107 2015 SJT None 1 by leat at New mills -possibly

planted

Cwm Lickey ST277993 2015 EW, AW None 8 large plants in bottom of drained reservoir


127

Papaver dubium subsp. lecoqii A long-headed poppy Pabi hirben



Peterstone Gout ST284805 1997 SSSI 12 plants sea "wall" track

Newport. ST329877 1988 None 1-5 plants waste ground

Rogiet ST4687 2006 GRPR None

St Kingsmark School ST528943 1982 None 1-5 plants garden weed


128

Parentucellia viscosa Yellow bartsia Gorudd melyn


Monmouthshire status: Locally Rare/Scarce


near offices, Mamhilad SO31270249 2005 EW, AW none >30 plants disturbed ground

near Panasonic, ST29849298 2001 SW c.500 plants site for light industry

Llantarnam

Hollybush ST299929 2011 SW none 100s

Llanbadoc ST378998 1985 1 plant bank of R.Usk

Chepstow ST538924 2015 EW, SJT none 5 along coast path between

Warren Slade and the fort

Pedicularis palustris Marsh lousewort Melog y waun



Pen-y-van Pond SO194005 2010 TGE LNR

Fforest Coal pit SO28692081 2011 TGE, CT SSSI 11 plants wet fen

Goetre SO327056 2006 FR None

Penllwyn grasslands ST167961 2011 TGE, CT SSSI

Wyllie ST1794 2007 PS SINC marshy ground in south of SINC

Henllys Bog ST263926 2002 GRPR SSSI 1-5 plants fen

Underwood/Llanmartin ST385895 2016 EW, SJT SSSI c.70 plants marsh

Llwyn y Celyn, N. of ST479948 2011 TGE SSSI 1-5 plants wetland

Shirenewton


129

Pedicularis sylvatica subsp. hibernica A lousewort Melog




Pontllanfraith ST169962 2011 PS SSSI 1-5 plants wet heath

Persicaria minor Small water-pepper Y dinboeth fach




Penpergwm pond SO30J 2012 SJT SSSI in muddy edges of pond

Persicaria mitis Tasteless water-pepper Y dinboeth ddi-flas





S. of Penpergwm Station SO326099 2012 TGE, SJT, SSSI c.25 plants E. side of pond

EW

River Wye SO5211 2013 SJT SSSI

River Wye SO5308 2013 SJT SSSI Continuous stretch on banks of

river

River Wye SOF & G 2012 EW, AW SSSI Continuous stretch on banks of

river

Garn Fawr ST3792 2016 EW, AW None

Penhow quarry ST4291 2016 EW, AW None many plants edge of lagoons in quarry


130

Petroselinum segetum Corn parsley Perllys yr ŷd



S.of Angling Lake ST291809 1996 SSSI 3 clumps sea wall

SW of W.Usk Lighthouse ST294812 2013 PRG SSSI 12 plants sea wall

Goldcliff Pill ST365824 2012 EW, SSSI 1 plant sea wall AW,PRG

Mirland Reen, Goldcliff Pill ST3782 1994 SSSI 8 clumps along 50m of reen bank

Windmill Reen, Redwick ST40498402 2002 None 10 plants reen bank

Prat Reen, E.bank ST438848 1994 SSSI c.50 plants reen bank

Magor Pill ST439848 2015 PS SSSI 3 plants saltmarsh bank

Undy ST447863 2007 PRG SSSI c.40 plants reen bank

Caldicot Moor ST447864 1994 5 plants reen bank

Phegopteris connectilis Beech fern Rhedynen gorniog



Tarren yr Esgob SO253305 2014 EW, SJT AONB many plants rocky slope

Cwm Coed-y-cerrig SO289211 2011 TGE, CT SSSI 3m2 bank


131

Pinguicula vulgaris Common butterwort Tafod y gors



Ben-bach SO26632647 2018 SJT, MO,

EW

Several

plants

Mossy flush

Bal-bach

SO27532621

1986

mossy flush

Bal Mawr SO264267 2002 20 plants open flush

above Broadley Farm, SO283288 1989 at 380m

Loxidge Tump

Cleddon SO507039 1975 LNR 2 plants peat bog

N.N.W. of Chapel Farm, SO287208 2002 TGE, CT SSSI >30 plants very boggy bank

Pontyspig

on Hatterall Ridge SO300275 1987 39+110 plants beside two mountain streams

W.of Hatterall Hill SO302255 1989 springs near outcrop at 380m

Llanthony

SO298277

1989

springs, steep mountainside

Llanthony

SO29732772

2018

MO

100 plants

Springs, steep

mountainsides

near Pandy Mawr Farm, ST263926 2011 NH SSSI 62 plants open part of fen

Henllys

near Tarren-yr-Esgob SO23K 1985


132

Plantago major subsp. intermedia A greater plantain Llydan y ffordd



S.side of Black Rock Point, ST510882 1987 1 plant

Portskewett

Platanthera bifolia Lesser butterfly-orchid Tegeirian llydanwyrdd

bach





Hardwick Plantation ST453894 1997 None (2)0 plants woodland path

Hardwick Plantation ST454895 2011 TGE None 7 plants woodland path


133

Platanthera chlorantha Greater butterfly-orchid Tegeirian llydanwyrdd




134

Poa infirma Early meadow-grass Gweunwellt ar




Bridge over motorway ST344888 2015 EW None 7 plants

near Ringland

Magor services ST421880 2015 PRG None several plants around litter bins etc!

abandoned hotel car park, ST533999 2014 EW None 12 plants lorries park up here at night

Tintern


135

Polypodium cambricum Southern polypody Llawredynen Gymreig



Grosmont Castle SO405244 2016 EW, SJT None large clump wall on track up to castle

Raglan castle SO40E 2017 EW CADW several plants several patches on walls (its

gone from behind the

gents'

toilet!)

Troy House SO5011 2013 SJT None 1 plant wall

Cleddon SO521038 1978 None 6 plants wall top

Tintern Abbey SO532001 1969 20 plants mortared walls

Lady Park Wood SO5414 1982 3 plants wall near R.Wye

Graigwith ST358969 2013 EW, AW None several plants in hedge

Llangybi castle ST365974 2013 EW, AW None several plants on ruined castle walls

Llanvair Discoed ST4492 2012 SJT, JPW None several plants walls on ruined castle

Caldicot Castle ST486884 2012 SJT, JPW CADW several plants walls of castle

Chepstow ST5392 2001 None 100's plants rail cutting

Blackcliff ST5398 1985 AONB 6 plants rock face

38% Welsh population


136

Polypodium x mantonii A hybrid polypody

Lawreydynen

groesryw



Govilon SO2613 2016 EW, SJT None

Cwmcarvan SO474063 2016 EW, AW None several patches along narrow lane

Brickyard farm ST4399 2016 EW, AW None several clumps along road

Potamogeton lucens Shining pondweed Dyfrllys disglair




Monmouth SO51B 1935 R.Wye

E.of Hadnock Quarry SO51M 1944 R.Wye

Bigsweir SO538052 1980 R.Wye


137

Potamogeton obtusifolius Blunt-leaved pondweed Dyfrllys dail aflym



Dingesow Court lake SO4408 2015 SDSB None

Green Court SO4520 2015 SJT, EW None long pond in mixed woodland

Rhosog-Fawr Reen, ST266807 reen

Peterstone-Wentlooge

Mill Reen, near Magor Pill ST429868 reen

Farm

near Cold Harbour Pill ST4384 1991 reen

Potamogeton perfoliatus Perfoliate pondweed Dyfrllys trydwll



Abergavenny South SO2913 2002 NTHH

Skenfrith SO4520 2004 EA

River Wye at Whitebrook SO50I 2013 SJT SSSI


138

Potamogeton pusillus Lesser pondweed Dyfrllys eiddil



near Bettws Newydd SO3605 2017 EW, SJT abundant

Coed-y-Prior SO2909 2015 EW, SJT several patches canal

Goldcliff ST3689 2004 KH SSSI reens

Pant-yr-Eos Reservoir ST2591 2015 EW, AW None

Redwick ST4083 2009 JPW SSSI reens

St Brides Wentlooge ST2883 2007 RSKE SSSI reens

Uskmouth ST3482 2004 KH SSSI reens

Uskmouth ST3689 2004 KH SSSI

Warrage Lake, nr raglan SO4209 2015 SJT None

Whitson ST3784 2009 JPW SSSI reens


139

Potamogeton trichoides Hairlike pondweed Dyfrllys blewynnaidd



140

Potamogeton x nitens Bright-leaved pondweed Dyfrllys dail gloyw



Monmouth SO513122 1980 ?1 plant R.Wye

Potentilla argentea Hoary cinquefoil Pumnalen ariannaid





Rock ST182991 2001 GRPR None 6-50 plants coal waste & ballast


141

Puccinellia rupestris Stiff salt-marsh-grass Gwellt-y-morfa syth





S.of Rumney ST2178 1988 SSSI 5 plants upper saltmarsh

S.of Maerdy Farm ST234777 1996 SSSI 2 plants stony upper saltmarsh

S.of Peterstone Gout ST2780 1996 SSSI 5 plants track

Peterstone ST281805 2003 c.750 plants between golf course & sea

Wentlooge levels ST286806 2013 PRG SSSI 22 plants track N.of sea wall

Lighthouse Inn car park ST300816 2012 EW, SJT ? 3 plants path to shore

NE of Sutton Farm ST303817 2010 TGE SSSI c.10 plants bare earth, saltmarsh

near Wharf Reen ST3082 1994 ? track

Mendalgief, Newport ST3085 1978 None c.20 plants rubbish tip

Newport Docks ST310857 1973 None 3 plants pool edge

W. Usk lighthouse ST311828 2002 SSSI 17 plants trodden grass

E. of New Dairy ST312837toST 1996 SSSI c.10 plants track N.of sea wall 313837

S.of Goldcliff ST367821 2012 EW, AW SSSI c.10 plants top of sea wall

SW of Porton House ST382823 1996 SSSI c.10 plants top of sea wall

Porton House ST3982 1991 SSSI 5 plants near sea wall

Denny Island ST458809 2001 ? c.10 plants flattish top

Rogiet ST48T 2012 EW, AW

near Red Cliff, E.of ST5289 1990 ? 2 plants saltmarsh

St.Pierre Pill


142

Pyrola minor Common wintergreen Glesyn-y-gaeaf bach




Abersychan SO272029 2009 SW None Limestone quarry

Cwmynyscoy quarry and

surrounding fields

ST2899 2015 EW, SJT LNR several plants limestone quarry in scrub

Garn yr erw SO2310 2018 SW None Several plants Under willow scrub

Glyn Wood SO522001 1979 None 6-50 plants roadside bank

Lower Wyndcliff Wood ST528972 2012 TGE, CT AONB 4m2

Manmoel SO16560279 2018 SDSB None 50x50m patch + outlying plants

Under conifers

base of 365 steps, ST529973 2017 TCGR, SSSI 6-50 plants under Beech

Wyncliffe NH, et al. (previous

date); 2017:

sparce


143

Pyrola rotundifolia Round-leaved wintergreen

Glesyn-y-gaeaf

deilgrwn



Abersychan SO2703 2017 SW None 2 large patches

Bryn Bach Country Park, SO1209 2017 SJT Country large patch c damp grassland on coal waste

Tredegar Park 1m2 under Salix

Celtic Springs Business ST282849 2017 SW a couple under willow

Park

Celtic Springs Business Park ST282849 2018 SW None Under willow scrub

Former Alpha Steel works ST3384 2009 SJT, TGE None one patch in willows on fly ash

Near Old Kemeys ST385931 2017 EW, AW None 100+ plants Wooded roadside cutting

Pyrola rotundifolia subsp. maritima A round-leaved

Glesyn-y-gaeaf

deilgrwn

wintergreen




Freehold Wood/Lasgarn SO272031 2011 SW, TGE, None 50 plants

Wood CT


144

Ranunculus aquatilis Common water-crowfoot Crafanc-y-frân y dŵr



Bwlch Bach SO2728 2016 SJT None pond by Ton Alice

Penpergwm Pond SO30J 2012 SJT SSSI

Llandegfedd reservoir SO3300 2015 PRG Edge of water

Great Pool Hall SO3718 2016 EW, SJT None small patch pond

Dingestow SO45650968 2016 SDSB None Frequent dew pond

Newport Golf Club ST2689 2013 PW None pond on golf course

Great Porton ST38W 2013 EW, SJT SSSI reens

MOD Caerwent ST4691 2014 SJT In concrete water-filled

depressions in south of

site


145

Ranunculus baudotii Brackish water-crowfoot

Crafanc-y-frân y

morfa



Lamby ST2377 1991 None 6-50 plants reen

Goldcliff ST362826 2012 EW, AW SSSI 2 plants shallow linear ponds

S.E. Undy ST446865 1982 SSSI 6-50 plants sea wall reen

Caldicot Castle Pool ST483872 2010 TGE None

Caldicot Castle pond ST4888 2013 SJT None drying pond

Severn tunnel ST48Y 2012 EW, AW SSSI pools on Upper saltmarsh

Caldicot Pill Reen, Magor ST491874 1985 SSSI 6-50 plants

& Undy

Sudbrook ST5087 2015 EW, SJT None pools on site of derelict paper

mill

Mathern ST533902 1988 None 1-5 plants seasonal pool

Lake at St Pierre Golf ST59A 2015 EW, SJT None

Course

Under Severn Bridge ST59K 2012 EW, AW SSSI reens and salt pans

nr Park Redding ST59L 2016 EW, AW SSSI pools at back of saltmarsh


146

Ranunculus circinatus Fan-leaved water-crowfoot

Crafanc-y-frân

wyntyllog



SW of Catbrook SO502022 1985 None 1-5 plants pond

Bowleaze Reen, Whitson ST378855 2014 EW, AW SSSI 6-50 plants reen

N.of Porton House, ST386827 1987 SSSI 6-50 plants reen

Whitson

Yoke Reen, Caldicot Level ST394853 1974 SSSI 6-50 plants reen

Rushwall Reen, Caldicot ST412862 1985 SSSI 6-50 plants reen

Level

Sea Wall Reen, Undy C. ST445867 1974 SSSI 6-50 plants reen

Mathern ST5191 2016 EW, AW SSSI reen

Ranunculus fluitans River water-crowfoot Crafanc-y-frân yr afon



Kemeys Commander SO3405 2002 NTHH SSSI River

Skenfrith SO4520 2004 EA SSSI River

River Wye SO5210 2013 SJT SSSI in river

River Wye SO5214 2011 TGE, CT SSSI in river

River Wye SO5310 2017 SJT, EW SSSI numerous in river


147

Ranunculus parviflorus Small-flowered buttercup Blodyn-ymenyn mân-

flodeuog



M.o.D Caerwent ST467919 2015 TGE, EW, SSSI Many plants meadow

SJT

Ranunculus peltatus Pond water-crowfoot Crafanc-y-frân y llyn



Caerwent quarry ST4789 2018 EW, AW None Several plants Pools on quarry floor

Croes y pant (SO30C) SO3005 2017 SJT, EW None Numerous Pond in field corner

Devauden (ST49Z) ST4899 2012 SJT Small pond

Fedw Lake SO505001 2013 PRG None lake

Livox quarry ST59N 2016 EW, AW None pool in quarry

Llanfair Kilgeddin 2017 SJT None Pond at Orchard Farm

Peterstone Great wharf ST2679 2016 EW, SJT SSSI

Veddw/Cot ST500993 2013 EW, AW,

PRG


148

Ranunculus penicillatus subsp. A stream water-crowfoot Crafanc-y-frân y nant

pseudofluitans



Altyrynys on Honddu SO3323 2012 SJT nr Pandy caravan site

R.Monnow downriver SO3423 2017 SJT None in deep pool of river

Altyrynys rail bridge

R.Monnow upriver from SO3825 2017 SJT None Locally Edge of river and old meanders

Llangua Church abundant in

several areas

Monmouth SO513122 1980 None 1-5 plants R.Wye

Mounton Brook, Mathern ST516919 1990 None 1-5 plants brook


149

Ranunculus sardous Hairy buttercup

Blodyn-ymenyn

blewog



Great Pool Hall SO371201 2016 EW, AW, None In field gateway opposite the Hall

SJT

Castle Farm, Raglan SO4108 2013 SJT None

Hendre SO41L 2013 SJT None

Crown Farm, The Warrage SO4208 2017 SJT, EW None 15 plants behind farm buildings

A40, Raglan SO429086 1988 None 1-5 plants roadside verge

Walson SO4318 2013 SJT None

Dingestow Court SO4409/4509/ 2016 SJT,SDSB None old arable field

SO4410

Raglan Service Station SO443086 1987 None 1-5 plants waste ground

Jingle street SO461109 2012 HVC None 9 plants Inside gateway to wheat field

Troy Farm drive SO509115 1993 None 9 plants spoil


150

Ranunculus trichophyllus Thread-leaved water-

Crafanc-y-frân

feinddail

crowfoot



Levels: Rumney- ST249816 1987 SSSI 1-5 plants artificial pond

Peterstone

Pant-yr-Eos farm ST2691 2016 EW, SJT None pond

Peterstone Wentlooge ST2880 2013 PRG SSSI reen

Nash ST365846 2016 EW, SJT SSSI 6-50 plants scrapes in field

Penhow Quarry ST4291 2016 EW, AW None several patches Quarry lagoons

Magor Pill ST439849 1985 None 6-50 plants reen

Sea Wall Reen, S.E. Undy ST446865 1980 SSSI 6-50 plants reen

Reseda lutea Wild mignonette

Melengu wyllt ddi-

sawr



Ebbw Vale Steel Works SO1708 2010 GWT None

Aberbeeg SO210013 1987 None c.10 plants railway embankment

Llanwenarth area SO21S 2012 RBr None

Newport Docks ST3185 1980 None c.20 plants waste areas

River Usk walk ST325872 2011 TGE

Newport Docks ST3284 2011 TGE, SJT None

S of George St Brides ST3287 2012 MP ?

E.of Undy ST4487 2011 TGE, CT None 11 plants railway ballast

Rogiet Countryside Park ST450874 2012 EW, AW None 30 plants In the park on railway ballast

Caerwent Quarry ST4789 1971 None c.10 plants margin of quarry


151

Rhamnus cathartica Buckthorn Rhafnwydden



St. Julians Park ST337890 2015 AK None 2-3 bushes Edge of wood W. side of Bracken

clearing.

Magor-former Tesco site ST4086 2007 SJT

Rogiet ST4687 2015 DH

Lane near W USK lighthouse ST3083 2018 SJT SSSI 2 Trees

Rosa micrantha Small-flowered sweet-briar

Drysïen bêr fân-

flodeuog



Crick-Runstone Road ST492909 2013 EW, AW None 8 plants verge

Llandegfedd Reservoir SO328003 1997 None 1 bush bank

Llancayo Farm SO359026 1997 None 1 bush bank of R.Usk

near Liveoaks Grove ST539981 1990 None 1-5 plants meadow bank

Nr Newchurch ST4497 2018 EW, AW None 2 plants Hedgerow

Penhow Quarry ST4291 2013 EW,SJT None 3 plants

Piercefield Park ST529953 1993 None 1-5 plants woodland edge

N.W of Runston Church ST495916 2002 TGE None 1 bush top of field bank

Uskmouth ST325833 2014 EW, PRG SSSI


152

Rosa mollis Soft downy-rose Rhosyn blewog



Abertillery S02203 2018 SJT None Hedgerow

The British SO2504 2011 TGE, CT ?

Croesyceiliog ST3198 2017 EW, AW None Hedgerow

Crumlin ST2099 2016 EW, AW None Hedgerow

Manmoel SO1702 2017 EW, SJT None Hedgerow

Newbridge ST2197 2017 EW, SJT None Hedgerow

Pen-y-Cwm farm ST1693 2015 EW, SJT None

Penmaen ST19Y 2016 EW, SJT None Hedgerow

Pontllanfraith ST19S 2015 EW, AW None Hedgerow


153

Rosa obtusifolia Round-leaved dog-rose Rhosyn deilgrwn



Bank of river Wye at ST536940 2012 TGE, CT SSSI

Chepstow

Rosa obtusifolia x R. stylosa A hybrid rose Rhosyn croesryw



Barnett's Farm ST517934 1992 None 1-5 plants hedge

Rosa tomentosa Harsh downy-rose Rhosyn gwlanog



Cross Hands SO432036 1991 None 1-5 plants grassy slope

West of Tintern SO5001 2016 EW, AW None hedgerow

Trellech SO503056 2016 EW, AW None 3 plants hedgerow

Llantarnam Abbey ST305927 1992 None 1-5 plants grasland / woodland edge

Great Porton ST38W 2013 EW, SJT SSSI 2 plants along sea wall


154

Rosa x irregularis A hybrid rose Rhosyn croesryw



Llantilio Crosseny SO3915 2016 EW, AW None

Pontllanfraith ST19S 2015 EW, SJT None

Cwm Lickey ST29U 2015 EW, AW None

Cwm Dowlais ST39U 2015 EW, SJT None

Devauden ST4999 2016 EW, AW None Fields and lane in NE corner of

monad

Rosa x molletorum (Rosa mollis x R. A hybrid rose Rhosyn croesryw

canina)



Coed Ithel, Little Mountain SO288032 2002 None 1 bush hedge in gully


155

Rosa x shoolbredii A hybrid rose Rhosyn croesryw



Llechryd SO109090 1990 None 1-5 plants verge & bank of R.Rhymney

SW of Trinant ST204994 1992 None 1-5 plants ditch

Rubus Brambles Llwyn mwyar duon


THERE ARE 49 RUBUS SPECIES LISTED AS RARE OR SCARCE IN VC35 - INSUFFICIENT DATA AT PRESENT

Rubus cavatifolius A bramble Llwyn mwyar duon



Chepstow Park Wood ST504982 2000 1-5 plants F.C. road

Rubus hirsutissimus A bramble Llwyn mwyar duon




Birches Road, Penallt Old SO5210 1983 1-5 plants hedge

Church


156

Rubus trelleckensis A bramble Llwyn mwyar duon




Vicar's Allotment SO507062 2000 1-5 plants track margin

Cleddon Bog SO509041 1983 1-5 plants

Beacon Hill SO510052 2000 1-5 plants track margin

Rumex crispus subsp. uliginosus A curled dock Tafolen grech





Bank of River Wye in SO5300 2016 EW SSSI 50+ plants all along river bank from Tintern

Tintern Parva church to the Abbey

Banks of Wye below Tintern

ST5399 2017 EW 100+ plants All along river bank

below the Abbey


157

Rumex palustris




Whitson ST3688 1987 none 2 plants ditch

Barecroft Common ST413864 2005 none (1) 0 plants wet gateway

Magor ST417866 1983 none 5 plants adjacent to rugby field

Undy Pool ST44168695 2003 none (8) 0 plants ditch

Collister Pill ST4588 1986 3 plants tracks

Rumex pulcher Fiddle dock Tafolen ganolfain




Penallt SO527107 1985 None 1-5 plants

S.of Farm, Great Dinham, ST477922 1981 None 1-5 plants

M.o.DCaerwent

S. of Runston Church ST4991 1985 None 0 plants rough meadow

near W.gate, Castle ST5394 2000 None 6-50 plants

Dell,Chepstow Castle

Marsh dock Talfolen y gors


158

Ruppia maritima Beaked tasselweed Tusw arfor




West Usk Lighthouse ST306822 2012 JPW SSSI many plants linear pools at back of saltmarsh

Caldicot Pill ST485873 2012 EW, AW SSSI several plants shallow pools below path

Sagina maritima Sea pearlwort Corwlyddyn arfor



Llanellen SO3111 2016 SJT, JW None several Edge of dual carriageway

Peterstone Gout ST277805 2000 SSSI 100's plants stony upper saltmarsh

St Brides ST295812 2013 PRG

Llanyrafon ST3094 2017 EW, SJT None a few plants roadside

Newport Docks ST312862 1980 None 1-5 plants ballast

Caerleon East ST3491 2016 EW, AW, None bridge over motorway

SJT

Magor Services ST419878 2015 CL None near motorway restriction signs

Sudbrook ST5087 2015 EW, AW None 30+ plants in concrete at top of cliff and on

rocks below

Chepstow ST5091 2017 EW, AW None a few plants Bridge over motorway

St Arvans ST5196 2017 EW, AW None 3 plants Road junction


159

Sagina nodosa Knotted pearlwort Corwlyddyn clymog



Scotch Peter's Reservoir SO155089 2013 EW, AW, None a few plants drained reservoir

SJT

Ebbw Vale SO1608 2013 PS None

Goetre W. of Ty Cooke SO300046 2012 TGE, CT

Sagittaria sagittifolia Arrowhead Saethlys




160

Salicornia dolichostachya Long-spiked glasswort Llyrlys canghennog



Collister Pill ST4485 2017 EW, AW SSSI Frequent Lower saltmarsh

Newhouse area ST2478 2018 EW, SJT SSSI Frequent Lower saltmarsh

Peterstone Great Wharf ST2679 2016 EW, SJT SSSI lower saltmarsh

Salicornia europaea Common glasswort Llyrlys cyffredin



Peterstone Great Wharf ST2679 2016 EW, SJT SSSI upper saltmarsh

Newport ST327854 2013 PRG ?

Collister Pill ST48M 2012 EW, AW SSSI saltmarsh

Rogiet ST48T 2012 EW, AW SSSI saltmarsh

Portskewett ST58E 2012 EW, AW SSSI saltmarsh

Mathern Oaze ST58J 2012 EW, AW SSSI saltmarsh

Salicornia fragilis Yellow glasswort Llyrlys melyn




Towyn Pill, Caldicot ST4786 1986 SSSI many plants among Spartina on mud


161

Salicornia ramosissima Purple glasswort Llyrlys porffor



Coast near St. Brides ST38A 2012 EW, SJT,

TGE

Great Porton ST38W 2013 EW, SJT

Pill Farm ST48H 2012 EW, AW

Rogiet ST48T 2012 EW, AW

Sudbrook ST58D 2013 EW, SJT,

PRG


Mathern Oaze ST58J 2012 EW, AW

Under Severn Bridge ST59K 2012 EW, AW

Possibly under-recorded?


162

Salix purpurea Purple willow Helygen gochlas



Ebbw Vale SO1709 2001 None c.20 plants river bank

Llanfair Kilgeddin SO358088 1991 None 1-5 plants right bank of R.Usk

Dingestow Court SO4509 2016 SJT None 2 bushes planted around lake

Lamby Way ST221785 2001 None c.30 plants verge

Newport North West ST3189 2013 PS None locally dominant in damp

woodland

Llanllowell ST387983 1991 None 1-5 plants right bank of R.Usk

Uskmouth ST38G 2014 PRG SSSI 4 trees near buildings at Newport

Wetlands

Salix repens Creeping willow Corhelygen



Around Scotch Peter SO10P 2013 EW, AW, None

Reservoir SJT

Pen-y-van pond SO1900 2014 PS Around lake

Waunafon Bog SO2210 2011 SW SSSI on railway line

Blaenserchan SO2402 2014 BSBI None

Whitelye Common SO50B 2012 EW, AW ?

Fields around Nant Philkins ST1998 2016 EW, SJT

Sirhowy Country Park ST29A 2014 EW, AW

Penhow Quarry ST4291 2016 EW, AW


163

Salix triandra Almond willow Helygen dribrigerog



R.Usk, Abergavenny SO2913 2013 CD None many plants former pool

Trostrey Lodge SO357077 1991 None 1-5 plants bank of R.Usk

Llantilio Crosseny SO3915 2016 EW, AW None

Llangattock-vibon-avel SO4514 1946 None 1-5 plants Hendre Farm, brookside

Monmouth SO519122 1991 None c.10 trees R.Wye bank

Llandogo river bank SO531040 2015 CT None 1 female bank of R.Wye

Llanbadoc ST3799 2015 SJT, EW SSSI 2 trees Bank of River Usk

Uskmouth ST38G 2014 PRG SSSI 3 trees Wetlands reserve

Cwm Dowlais ST39U 2015 EW, SJT None 1-5 plants sandy bank of R.Usk

Llandevenny ST405864 1999 None 2 trees N. and S. sides of road.

Mounton ST509934 1991 None 1 tree R.Wye bank


164

Salix x mollissima (S. trianda x S. A hybrid willow Helygen groesryw

viminalis)



Llanfair Kilgeddin SO354092 1991 1 plants bank of R.Usk

Bedwas ST1888 1993 2 plants River bank/pond edge

Llanllowell ST387983 1991 1-5 plants sandy bank of R.Usk

Salix x smithiana Silky-leaved osier Helygen dail sidan



Cefn Tilla ST3395 2018 EW, AW None

Grosmont SO40522570 2017 SDSB On shingle bank in river

Livox quarry ST5399 2018 EW, AW None

Llandegfedd reservoir SO335004 2013 PRG None 1 tree edge of reservoir

Llantilio Pertholey, Abergavenny

SO3017 2017 EW, SJT None

Loxidge Tump SO2828 2015 SJT, EW, AW None


165

Salvia pratensis Meadow clary Clari’r maes

GB status: Near Threatened; Nationally Scarce; Wildlife and Countryside Act 1981: Schedule 8




Rogiet ST457884 2003 TGE SSSI 3 plants meadow (several plants planted

in 2015)

Rogeit-Rectory Meadow ST457884 2017 EW, SJT SSSI 11 plants

Meadow ( planted in 2015

by NRW)

Salvia verbenacea Wild clary Clari gwyllt



Cwm Merddog SO187069 2013 AW, EW, None 2 plants track on Silent Valley tip

SJT

Saxifraga hypnoides Mossy saxifrage Tormaen llydandroed




Darren-yr-esgob SO254305 2014 EW, AW, None 50-80 plants rock ledges

SJT

Talywain SO2604 2013 PS None ? Garden throw out?


166

Scabiosa columbaria Small scabious Clafrllys bach




Ebbw Vale SO1706 2009 RP None

NNW of Cwm SO188044 2010 TGE None E side of A4046

Common-y-coed ST437890 2002 None 10 plants unimproved sml meadow

Rogiet Poorlands ST453885 2012 AK SSSI 15 plants grassy limestone meadow

Coombe Mill ST459927 1991 None 6-50 plants meadow

Slade Woods ST48P 2011 NS, SJ SSSI

Chepstow Castle ST532940/ST5 1994 None 6-50 plants walls and banks

34942

lower Piercefield Cliffs, ST537962 1994 None 1-5 plants top of cliffs

R.Wye

Piercefield Cliffs ST537962 1994 None 1-5 plants lower cliff top

Livox quarry ST543976 2012 EW, AW None 70 plants colonising bare quarry floor


167

Schoenoplectus lacustris



Ebbw Vale SO1706 2005 JW None newly created pond

Abergavenny South SO2913 2013 CD

Bargain Wood SO530028 1988 EW None 1-5 plants bank of R.Wye

Wyastone Leys SO532155 1988 EW None 1-5 plants bank of R.Wye

Newport Docks ST314853 1973 None 1-5 plants marsh

Magor -former Tesco site ST4086 2007 SJT None

Rogiet ST4687 2010 CyK

Schoenoplectus tabernaemontani Grey club-rush Llafrwynen arfor



Abertyssug SO10H 2013 HVC None

St Brides,Wentlooge ST297815 1971 None 2-3 plants reen

Noah's Ark ST4486 2007 EW, AW None 3 plants reen

Passage Wharf ST514886 1973 None 1 plant reen

SSW of Hunger Pill ST538906 1999 None 4 small groups field reen

Common Club Rush Llafrwynen


168

Scirpoides holoschoenus Round-headed club-rush Clwbfrwynen y coed

GB status: Endangered; Nationally Rare



Newport Docks ST313850 1996 None 3 plants disturbed soil

Scleranthus annuus Annual knawel Dinodd unflwydd





Pen y parc ST506979 2005 GRPR None (<50) 0 plants walls

Scrophularia scorodonia Balm-leaved figwort Gwrnerth dail gwenyn




Gloucester & Victoria, Whaves, Newport

ST318875 to

ST318876

2006 None c.20 scattered waste ground

Newport ST293860 2018 EW, SJT 11 plants Bank of river

W.entry to Newport Docks ST307862 1998 None 1 large plant waste ground

Tintern SO531007 2013 EW None 2 plants

on gabions by stream

south of car park by

church


169

Sedum anglicum English stonecrop Briweg y cerrig



Newport Docks ST3284 2010 SJT, TGE None on river meander

Ringland ST3489 2016 SJT, EW None

Sedum forsterianum Rock stonecrop Briweg Gymreig




Govilon SO2613 2016 EW, SJT None

The Vision SO2730 2015 SJT, EW, None

AW

Rhyd-y-meich SO3107 2014 SJT, EW None

Senecio sylvaticus Heath groundsel Creulys y rhos



Blaenavon SO20P 2011 DCE

Little Skirrid SO3113 2016 SJT, EW

Hendre woods SO4612 2011 TGE, CT

Chapel farm trellech SO486013 2011 SJT

Trellech SO50D 2013 SJT in old quarry

Reddings Enclosure SO539151 2011 TGE, CT


170

Senecio x ostenfeldii A hybrid ragwort Creulys groesryw



Llanmartin meadows ST3889 2016 EW, SJT SSSI several plants

Serratula tinctoria Saw-wort Dant y pysgodyn



Twyn Abertysseg SO1307 2015 EW, SJT None

Dunlop semtex ponds SO1811 2006 CE ?

Penllwyn Grasslands ST167961 2011 TGE, CT SSSI

Aberbargoed Fields ST1699 2011 TGE, CT SSSI

Penmaen ST197972 2016 EW, AW, None

SJT

Henllys Bog ST263926 2010 DG SSSI

Sibthorpia europaea Cornish moneywort Deilen gron Cernyw




Cwmfelinfach ST18779279 2002 None 3m x 0.5m Nant-y-draenog bank


171

Silene gallica Small-flowered catchfly Gludlys amryliw

GB status: Endangered; Nationally Scarce




E.of George Street Bridge, ST320878 1988 None c.50 plants waste ground

Newport

W.of Whitfield Wood ST493961 1985 None 3 plants dumped soil

Silene x hampeana (S. dioica x A hybrid campion Gludlys croesryw

latifolia)



near Blackrock ST58E 2012 EW, AW SSSI beside coast path

Brockwells meadow ST4689 2017 EW, SJT SSSI 2 plants edge of meadow

Caldicot Moor ST4889 2017 EW, AW

Caldicot Moor ST48N 2011 SSSI

Hale Wood ST4697 2018 EW, SJT None

Livox Quarry ST5399 2018 EW, SJT None

Pwll Mawr ST2379 2017 EW, SJT None

Slade woods ST48P 2012 TGE, CT SSSI in woods and quarry

Undy/ Rogiet ST4587 2010 TGE None Railway ballast


172

Sisyrinchium bermudiana Blue-eyed-grass Sisirinciwm glas

Gwyddelig



Blaenserchan SO2402 2013 GT None

Springdale Farm ST407996 2013 EW, SJT None >100 plants wet sloping meadow

Sorbus anglica Cerddinen Lloegr

GB status: Near Threatened; Nationally Rare



Pwll-du SO2511 1994 BBNP 3 trees cliffs

Lady Park Wood SO547144 1970 SSSI wood

Lover's leap ST523968 1997 AONB 1 tree cliff top

Wyndcliff ST528973 1995 AONB limestone cliffs

Chepstow Rail Cutting ST53899269 2001 None 6 trees cliff top

Piercefield Cliffs, ST55629612 2005 AONB 1 tree cliffs

Piercefield Park


173

Sorbus eminens Cerddinen Mynwy

GB status: Endangered; Nationally Rare




Far Hearkening Rock SO54101508 2005 AONB 1 tree on rock

Lady Park Wood SO547147 2011 CT AONB 10 trees cliffs

Lady Park Wood SO550142 2001 AONB 1 tree slope

Sorbus porrigentiformis Cerddinen ymledol




Canada tips at Blaenavon SO2410 2003 ADAS

Tarren-yr-esgob SO254305 1986 BBNP several Cliff

The Daren SO296246 1978 BBNP many Old Red Sandstone cliff

Lady Park Wood SO547146 2014 SJT, EW, AONB cliff top

AW

Mounton ST50799389 2005 none 1 tree cliff top

Chepstow Rail Cutting ST53899269 2001 None 1 tree cliff top


174

Sorbus rupicola Cerddinen y graig





N. of Hearkening Rock SO541150 2005 AONB 1 tree cliff

Chepstow railway cutting ST53899269 2001 None 2 trees cliff top

Sorbus x thuringiaca A hybrid whitebeam Cerddinen croesryw



Pierce Cliffs ST535960 2005 SSSI 1-5 plants steep limestone woodland

Sorbus x tomentella A hybrid whitebeam Cerddinen croesryw



Piercefield ST5296 2005 GRPR 1 tree E of Lovers leap


175

Sorbus x vagensis A hybrid whitebeam Cerddinen croesryw



Lady Park Wood SO547144 2005 SSSI 1 tree steep limestone woodland

Gorrashill Wood, Mounton ST506936 2003 None 1 tree woodland

Cliff Wood, Mounton ST50769408 2005 None 1 tree woodland

Cliff Wood, Mounton ST507937 1996 None 1 tree woodland

E. of Lover's Leap, ST52359669 2005 None 1 tree cliffs

Piercefield Cliffs


176

Sparganium emersum Unbranched bur-reed Cleddlys di-gainc



Monmouth-Brecon Canal, SO313039 2000 2m2 canal Croes-y-Pant

Pen -y-cwm Farm ST168927 2015 EW, SJT pond

Cwmnantyrodyn ST186943 2015 EW, SJT pond

Pontllanfraith ST19S 2015 EW, SJT pond

Monmouth-Brecon Canal, ST2490 1988 3 clumps canal Pontymister

Cwmbran 5 locks ST2896 2017 EW, SJT several plants Canal

Church Reen, Wentlooge ST2983 1983 SSSI reen

Level

Graig Pant glas ST29N 2014 EW, SJT pond

Church Reen, Wentlooge ST3083 1983 SSSI reen

Level

Middle Road Reen, ST3885 1983 SSSI reen

Caldicot Level

Middle Road Reen, ST3985 1983 SSSI reen

Caldicot Level

Windmill Reen, Caldicot ST4083 1983 SSSI reen

Level

Windmill Reen, Caldicot ST4084 1983 SSSI reen

Level

Petty Reen, Caldicot Level ST4186 1983 SSSI reen

Ynys Wall Reen, Caldicot ST420860 1983 SSSI reen

Level

Petty Reen, Caldicot Level ST4286 1983 SSSI reen

Collister Pill Reen, Caldicot ST4486 1983 SSSI reen

Level


177

Sparganium erectum subsp. A branched bur-reed Cleddlys canghennog

microcarpum




Monmouth Gap SO399262 1999 None 10+ plants R.Monnow

Sea Wall Reen, S.W.of ST273801 1999 SSSI many plants reen

Peterstone Gout

Pentre Bach ST289924 1999 None c.10 plants drainage ditch

Sparganium erectum subsp. A branched bur-reed Cleddlys canghennog

neglectum




Crosskeys ST2391 2017 None Canal

SW of Llancayo House SO362025 2000 SSSI several left bank of R.Usk

N of Nedern Brook,

ST487886 1999 SSSI 10+ plants brook

Newcastle SO4417 2017 EW, SJT None Pond at Mount Pleasant

Pontyspig Bog SO295212 1999 ? Bog

Shirenewton ST488927 2017 EW, SJT None Large clump Wet depression in corner

of maize field

Walson SO4218 2018 SJT None

Watery Lane, Monmouth SO4913 2018 SJT None


178

Sparganium erectum subsp

oocarpum




Brecon-Newport Canal, Two Locks, Cwmbran ST290940 1999 None several canal

Parsonage Farm SO3516 2018 SJT None

Pentre Bach ST289924 1999 None 1 plant Drainage ditch Par

A branched bur reed. Cleddlys canghennog


179

Spergula arvensis Corn spurrey Troellig yr ŷd





180

Spiranthes spiralis Autumn lady’s-tresses

Troellig yr

hydref




Hospital, Hereford Road, SO508134 2005 TAJ SSSI lawn

Monmouth

Woodbine Cottage, SO523118 1992 None c.6 plants

Wyesham

Mynydd Crug ST1790 2006 TGE, CT coal waste

Danygraig ST2390 1991 None 1 plant quarry edge

Old County hall site ST308957 2009 SW None <30 plants

E. of Undy ST442873 2006 TGE None 39 plants ballast

Brockwells ST465896 1999 SSSI c.1000 plants meadow

M.o.D Caerwent ST466917 2015 EW, SJT SSSI 65 plants meadows

M. o D. Caerwent ST485917 2015 EW, SJT ? 3 plants

Mount Ballan ST489889 1992 None 20+ plants grassy rail platform

Ticken Hill ST506933 1975 None 10+ plants quarry floor

St Pierre Park ST509904 1972 None 10+ plants bank

Piercefield ST527953 1985 None c.10 plants short turf

La Cuesta, Chepstow ST528936 2016 TGE None 7 plants lawn

Chepstow Cemetery ST5292 2013 MO None >100 plants grassy paths & grass


181

Stachys arvensis Field woundwort Briwlys y tir âr





182

Stellaria nemorum Wood stitchwort

Serenllys-y-coed

Cymreig

Croesryw


Pandy Mill SO33312230 2018 SJT None Large patch

along

stream

No seed produced so unable

to determine subsp.

Stellaria nemorum cf. subsp. A hybrid wood stitchwort

Serenllys-y-coed

Cymreig

montana x subsp. nemorum croesryw




Penarth Brook SO483046 TGE SSSI woodland

Woodlands, Llyna Wood

Trellegi

S.of Redbrook SO532083 2016 SJT AONB 30m2 under trees

Lady Park Wood SO549143 1991 AONB 6-50 plants bank of R.Wye

Upper Wye gorge SO553143 1993 SSSI 6-50 plants river bank

Angiddy Fawr ST496999 1998 AONB 1-5 plants streamside


183

Stellaria nemorum subsp. montana A wood stitchwort

Serenllys-y-coed

Cymreig

GB status: Data Deficient; Nationally Rare




Woolpitch Wood SO492048 1988 None wood/stream

Angiddy Brook, near SO511004 2013 EW AONB 1-2000 plants by brook

Tintern Cross

near Angiddy Brook SO513004 2013 EW, AW AONB c.10 plants

Llandogo SO524042 2013 EW AONB c.10 plants stream side

Whitebrook, Cider Press SO525061 2010 TGE, SJT AONB Abundant

Coed Ithel SO528026 2013 EW AONB c.5 plants large patch by stream

Tintern SO536015 2016 EW, AW AONB small patch bank of Wye below road

Lady Park Wood SO552143 2014 PRG AONB c.10 plants stream side

Little Wenallt Wood ST495002 2013 EW None c.30 plants stream side

Angiddy Brook- below ST503999 2013 EW None c.15 plants by brook

bridge

Stellaria pallida Lesser chickweed Gwlyddyn-y-dom bach



E.of St Pierre Pill ST526897 2000 WHO? None 1 plant gritty spring-tide line


184

Taraxacum Dandelion Dant y llew


THERE ARE 97 SPECIES OF TARAXACUM LISTED AS RARE OR SCARCE IN VC35 - INSUFFICIENT DATA AT PRESENT

Taraxacum akteum A dandelion Dant-y-llew

GB status: Vulnerable; Nationally Rare



Fernlea SO475015 2000 1-5 plants unimproved meadow

Taraxacum breconense A dandelion Dant-y-llew

GB status: Data Deficient; Nationally Rare



Cwm Du SO252021 1997 1-5 plants short turf, near stream

S.of Blaenavon SO262067 1997 1-5 plants turf-covered reservoir

Taraxacum macrolobum A dandelion Dant-y-llew



A4042, W.of Little Mill SO317026 2000 1-5 plants grassy roadside verge


185

Taraxacum porrigens A dandelion Dant-y-llew



Graig Wood, W. of SO2416 2003 None 1 plant path

Abergavenny

Thelypteris palustris Marsh fern Rhedynen y gors




Cwm Coed-y-cerrig SO289211 2011 TGE, CT SSSI c.10 plants very wet woodland

Thymus pulegioides Large thyme Teim gwyllt mawr



Blackrock SO42922186 2017 SDBB ? 10X10 patch Species rich grassland

Govilon SO268124 2013 MO None a few plants

Gwernesney SO4100 2006 FR None

Llanishen SO473044 2016 AK Very locally

frequent

Mally/Newton Court SO5214 2004 GB None

Penallt SO529110 2016 AK Very locally Sheep grazed pasture in

abundant Blackbrook

M. O. D caerwent ST49Q 2014 EW, SJT scattered on the base

M. O. D caerwent ST49V 2014 EW, SJT scattered on the base


186

Tolypella glomerata A stonewort




Penhow Quarry ST4291 2016 EW, SJT None frequent in pools on quarry floor


187

Torilis nodosa Knotted hedge-parsley Troed-y-cyw clymog

GB Status;


Torilis nodosa

2 6531

4

3

1

9

8

7

2

4

SO

ST

Post 2000Pre 2000


188

Trichomanes speciosum Killarney fern Rhedynen Cilarne

GB status: Nationally Rare; Wildlife and Countryside Act 1981: Schedule 8; Habitats Regulations:

Schedule 5



Cefn-coed E bank Grwyne SO258268 2004 BBNP 1 patch deep hole in sanstone

Cleddon Reserve SO520039 1997 AONB 1 patch crack under sandstone

Cleddon Reserve SO5204 1997 AONB under sandstone rock

Trichophorum cespitosum A deergrass Clwbfrwynen y mawn

nothosubsp. foersteri



Waun Afon Bog, W.of ST219105 2002 None >2 plants acid bog

Blaenavon

Mynydd Maen ST25959664 2001 None 2 clumps boggy peat

Trifolium arvense Hare’s foot clover Meillionen gedennog



River Usk walk ST325872 2011 TGE, CT ?

Newport Docks ST3284 2010 TGE, SJT None

Rogiet Countryside Park ST48N 2014 EW, AW

Severn Tunnel ST48Y 2012 EW, AW None


189

Trifolium ornithopodioides Bird’s foot clover Corfeillionen wen



Rumney Great wharf ST232776 2013 PRG SSSI scattered below sea wall

plants

Gold Cliff ST379824 2001 TGE SSSI 1000's plants track & verges near sea wall

Trifolium scabrum Rough clover Meillionen arw



Blaenserchan SO2402 2014 BSBI None several plants on track with coal waste

nr Redwick ST4283 2016 EW, SJT SSSI 30-40 plants edge of seawall by concrete

Sudbrook ST503873 2013 EW, AW None 5 plants rocks above saltmarsh

Under Severn Bridge ST539908 2012 EW, AW SSSI 3 plants


190

Trifolium squamosum Sea clover Meillionen y morfa




Lamby ST217782 1996 None 3m2 rough grass

W.of Lighthouse Inn ST2981 1994 SSSI 1 patch sea wall

Lighthouse Inn ST301816/17 2016 EW SJT, SSSI 1000's plants sea wall

AK

Goldcliff Pill ST367829 1991 SSSI c.5 plants sea wall

Goldcliff ST378823 1993 SSSI 300m x 3m. near sea wall

E.of Porton House ST393828 2000 SSSI 100's plants earth & sea wall

Redwick ST4183 1986 SSSI clay sea wall

Rogiet Rifle Range ST465864 1997 SSSI 1000's plants sea"wall"

Severn estuary ST481870 2012 EW, SJT SSSI 100s of plants grassy upper saltmarsh

under Severn Bridge ST539906 2012 EW, AW SSSI 400m length all along the sea wall and below


191

Trifolium striatum Knotted clover Meillionen rychog



Brockwells ST471896 1985 SSSI 6-50 plants meadow

Caldicot ST485876 1981 None 1-5 plants Wasteland

Common-y-coed ST435888 1991 None 1-5 plants bank

Duffryn, Newport ST2886 2018 Ew, SJT Abundant along a wet stretch by the river

Mathern Pill ST527898 1985 None 6-50 plants sandy bank

M.o.D Caerwent ST481907 2002 None c.30 plants top of rail bank

Portskewett ST493883 2002 None 0 plants rail cutting

Sudbrook ST58D 2012 EW, AW SSSI 12 plants cliff top

Banks of Wye below ST535971 2014 EW,AW SSSI 3 plants bank of river

Wyndcliffe

Uskmouth ST339823 1985 NNR 1-5 plants ash pan edge

Trifolium subterraneum Subterranean clover Meillionen ymguddiol



Sudbrook ST501874 1977 SSSI 6-50 plants cliff edge

Severn View car park ST530938 2003 None c.40 plants lawn edge


192

Triglochin palustris Marsh arrowgrass Saethbennig y gors



Bal bach SO2626 2017 EW, SJT Wet flushes

Cruglwyn SO1604 2018 EW, SJT Abundant along a wet

stretch by the river.

Llanmartin meadows ST385895 2016 EW, SJT SSSI

Rumney great wharf ST245784 2010 TGE, CT SSSI near sea wall

N Skirrid SO3318 2018 SJT 10 plants Wet flushes

Ty-pwll, Fforest Coal Pit SO287207 2011 TGE, CT ?

Trollius europaeus Globeflower Cronnell




Cwm Llanwenarth SO253123 2011 JS, TGE, SSSI hay meadow

CT


193

Urtica dioica subsp. galeopsifolia A nettle Danhadlen




Brick yard Farm ST4398 2018 EW, AW None

Grosmont castle moat SO4024 2016 EW, AW

Llantilio Pertholey SO3017 2016 EW, SJT None

Llanddewi fach ST3397 2018 EW, SJT None

Raglan SO415074 2015 EW None muck heap

Veddw ST5098 2016 EW, AW None along lanes

Ty gatta ST4097 2017 EW, AW None

Urtica urens Small nettle Danhadlen fach



Buckholt SO5016 2012 DG None

Caldicot ST4487 2018 EW, SJT None frequent allotments

Caldicot allotments ST475889 2017 EW, SJT None <5 plants

Monkswood SO344032 2018 AW, EW,

SJT

None frequent Field entrance

R. Rhymney at Bargoed ST1599 2009 MT, PAS None

Rogiet ST4687 2015 EW, SJT None several clumps allotments by Severn Tunnel Junction station

Trostrey SO3705 2012 CS None

The Warrage SO4209 2014 EW, SJT None 2-3 plants muck heap


194

Vaccinium oxycoccos Cranberry Llygaeren



Cleddon bog SO509040 2014 SJT, EW LNR 10+ plants wet heath

Vaccinium vitis-idaea Cowberry Llusen goch



Loxidge Tump SO22Z 2012 EW, AW frequent on top of ridge

Vale of Ewyas SO23Q 2015 EW, AW frequent on top of ridge

Red Darren SO23V 2012 EW, AW frequent on top of ridge

Canada Tips Blaenavon SO2410 2015 SW

Mountain View SO2500 2004 CGC

Blorenge SO262115 2013 MO

Llanthony SO2727 2016 AK A few plants Top of Cwm Bwchel on to Bal

noted may Bach

have been

much more


195

Verbascum blattaria Moth mullein Pannog y gwyfyn



Little Hadnock SO534153 2011 TGE, CT north side of track

M.o.D Caerwent ST476919 2014 RB 1 plant

M. O. D Caerwent east gate track ST4890 2018 SJT None 2 plants

Rogiet Countryside park ST4587 2012 EW, SJT

Verbascum nigrum Dark mullein Pannog dywyll




Began ST228829 1986 None electricity sub-station

Caerleon ST3390 2017 None

Tredegar House ST2885 1984 None 3 plants disturbed ground.

Newport ST320872 1990 None road on side of R.Usk

near timber importers, ST305862 1993 None c.20 plants

Newport Docks


196

Veronica anagallis-aquatica Blue water-speedwell Graeanllys y dŵr



Lower Cadfor SO282143 1987 None 1-5 plants wet pasture

Bridge House SO313058 1989 None 1-5 plants wet path

Dixton SO517134 1988 None 1-5 plants edge of R.Wye

Peterstone Grout ST276806 1985 SSSI 1-5 plants reen

Goldcliff ST369827 1987 SSSI 1-5 plants reen

Lover's Leap ST526966 1988 SSSI 1-5 plants edge of R.Wye


197

Vicia orobus Wood bitter-vetch Ffacbysen chwerw





Markham SO165014 1991 None 100+ plants meadow common

St Sannan's SO166003 2013 PAS None c.15 plants churchyard.

N.of road, Bedwellte SO168001 2013 PAS None several

Cwm Celyn SO205088 1991 None 1 plant wet heath

Cwm Celyn SO209091 1986 None 1-5 plants ditch bank

St Illtyd SO21470170 2001 None 5 large plants roadside banks

Blaen Tillery SO221087 1987 None c.5 plants steep pasture

Cwm Sychan SO247042 2001 None 3 plants hayfield

Pengam ST159972 1994 None 4-5 plants grassland

Pontllanfraith ST16989625 2001 TGE None 1 clump heath pathside

N.of Mynyddislwyn ST19349460 2015 EW, SJT None 40 plants roadside bank

Ty'r-hen-forwyn, N.E.of ST237998 2013 PS None

Hafodyrynys


198

Viola palustris subsp. juressi A marsh violet Fioled y gors



Cwm Merddog SO1806 2000 many plants wet woodland

Pen-y-Fan Pond SO19370057 2001 many plants wet heath

Coed Llifos ST454970 1995 few plants marshy area

Viola tricolor subsp. tricolor A wild pansy Trilliw





Blaenavon SO253085 2001 TGE None childrens play area, Avondale

Raglan SO4107 2012 HVC None


199

Wahlenbergia hederacea Ivy-leaved bellflower Clychlys dail eiddew




200

Wolffia arrhiza Rootless duckweed Llinad di-wraidd




201

x Schedolium loliaceum Hybrid fescue Peisrygwellt croesryw



Talycoed SO4014 2016 SJT None

Tintern SO50F 2013 EW None several plants Field by river by church- both

parents in abundance

Llandogo SO50H 2014 EW None stubble field by river


202

Zannichellia palustris Horned pondweed Llynwlyddyn corniog



Abergavenny South SO2913 2002 NTHH

Cwmnantyrtrodyn ST1895 2007 PS pond

Wentlooge level ST2782 2007 RSKE SSSI

St Brides ST2883 2007 RSKE

Newport Wetlands ST33598259 2007 RSKE SSSI 4+m2 lagoon

Goldcliff ST3582 1984 None 30-40m length reens

Goldcliff ST367828 2002 TGE SSSI 1m2 reen (new)

E. of Goldcliff Pill ST36848253 2003 TGE SSSI 1m2 reen & lake

Llandevenny ST4186 2012 SJT, DG

Magor Pill ST4384 1984 None 25m length pill

Collister Pill ST4586 1974 None 50m length pill

Blackrock ST513884 1987 None 40m length ditch

Under Severn Bridge ST5390 2012 EW, AW ? 20m length reen

Newhouse ST5391 1970 None 30m length reen


203

Zostera marina Eelgrass Gwellt y gamlas




S.of Caldicot ST4785 2002 TGE SSSI 100's plants gravel beds


Zostera noltei Dwarf eelgrass Gwellt-y-gamlas bach





S of Caldicot ST474864 2016 NRW SSSI 1,000 plants Gravel beds


204

rare plant register monmouthshire (vc35) · r wye below wyndcliff st5397 (st59i) 2012 ew, aw sssi...

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