iconographia mycologicaverona — benedek (†)

I C O N O G R A P H I A M Y C O L O G I C A VERONA BENEDEK (t)

LIST OF PLATES TO S U P P L E M E N T XLVII 1)

A. Fungi imperfecti

1175 Gen. Flabellospora ALASOADURA +

1176 Gen. Heliscus SACC. +

1t77 Gen. Clavatospora S. NILSSON +

1178 Gen. Arnoldia GRAY & MORGAN-

JONES

1179 Gen. Moniliophthora EVANS et al.

1180 Gen. Cylindrocladiopsis YEN

1181 Gen. Parasympodiella PONNAPPA +

1182 Gen. Granulomanus DE HOOG &

SAMSON

1183 Gen. Fuscophialis SUTTOY +

1184 Gen. Umbellidion SUTTON & HODGES

JR. +

1185 Gen. Exserticlava HUGHES +

1186 Gen. Lobatopedis P. M. KIRK +

1187 Gen. Pappimyces SUTTON & HODGES

JR. -t-

1188 Gen. Stenellopsis MORGAN-JONES +

1189 Gen. Helicoubisia LUNGHINI &;

RAMBELLI +

Sapro- Phyto- Zoo- Indus- phyte pathogen pathogen trial

+

+

+

+

1) The sign (+) means exclusively or prevalent; the sign ( - ) means limited only to some species.

1190 Gen.

1191 Gen.

1192 Gen.

1193 Gen.

1194 Gen.

1195 Gen.

1196 Gen.

1197 Gen.

1198 Gen.

1199 Gen.

1200 Gen.

1201 Gen.

1202 Gen.

1203 Gen.

1204 Gen.

1205 Gen.

1206 Gen.

1207 Gen.

1208 Gen.

1209 Gen.

Sapro- phyte

Talekpea LUNGHINI 8¢

RAMBELLI --[-

Capnokyma HUGHES +

Desertella MOUCHACCA +

Anthopsis FILIPELLO et al. +

Endoconospora GJAERUM

Desmopatella v. HOHNEL +

Pseudobasidiospora DYKO &

SUTTON

Phaeopolynema SVEG.

Phaeolabrella SPEG.

Corniculariella KARSTEN

Colletoconis DE HOOG & v. DER

AA

+

+

+

+

Ceuthospora FRIES +

Piringa SPERG. +

Lecanosticta SYDOW

Catosphaeropsis TENON

Crucellisporium FARR +

Microsphaeropsis v. HOHNEL

Foveostroma DI COSMO +

Sirodothis CLEMENTS

Coeloanguillospora DYKO & SUTTON +

Phyto- Zoo- pathogen pathogen

+

+

+

+

+

+

+

+

Indus- trial

Sapro- phyte

B. Phycomycetes

144 Gen. Dichotomocladium BENNY BENJAMIN +

145 Gen. Zichaea BENNY & BENJAMIN +

146 Gen. Pennellomyces BENNY & BENJAMIN q-

147 G e n . Ellisomyces BENNY & BENJAMIN +

148 GEN. Apophysomyces MISRA +

149 Gen. Aqualinderella EMERSON & WESTON -1-

Phyto- pathogen

Zoo- pathogen

Indus- lrial

C. Ascomycetes

898 Gen.

899 Gen.

900 Gen.

901 Gen.

902 Gen.

903 Gen.

Claussenomyces KIRSCHST. +

Tympanis TODE +

Pseudophaeotrichum MOLLER & STOLL --}-

Corvneliopsis BUTIN

Savoryella GARETH & EATON +

Pseudohalonectria MINOURA & MUROI

904 Gen. Debaryella v. HOHN.

905 Gen. Kohlmeyera SCHATZ

906 Gen. Nematostoma SYDOW

+

+

+

+

+

F U N G I I M P E R F E C T I

M O N I L I A L E S

M O N I L I A C E A E

S A P R O P H Y T E

Gen. F labe l lospora ALASOADURA

I C O N O G R A P H I A M Y C O L O G I C A

VERONA - - BENEDEK

Plate A 1175

Aquatic. Mycelium with hyaline, branched, septate, hyphae. Conidio- phores simple, rarely branched, septate, hyaline. Conidia aleuriosporeus, terminal, ftabelliform, formed by one short main axis ending in a small sphaerical cell from which three-five arms obclavate, septate, narrow at the apex, diverge.

Note: On submerged rotten leaves in Nigeria. The genus show remarkable similarity in configuration to the conidia of Lemonniera DE WILD, Tetranacrium HUDSON & SUTTON, Triscelophorus ING. and Trisulcosporium HUDSON & SUTTON. In all, three or more arms are produced from the same level on the main axis of the conidium. Nevertheless, the conidial development in Flabellospora differs from that in any of the four genera mentioned above.

In the plate: F. crassa ALASOADURA

Ref. :

ALASOADURA, S. O. (1968) ..... Flabello~pora crassa n. gen., nov. sp., an aquatic Hyphomycete from Nigeria. Nova Hedwigia, 15 : 415 418.

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M O N I L I A L E S

M O N I L I A C E A E OR

T U B E R C U L A R I A C E A E

SAPROPHYTE

Gen. H e l i s c u s SAte.


VERONA -- BENEDEK

P l a t e A 1176

Sporodochia flattened, loose, white. Conidiophores hyaline, cylindrical, dichotomously branched. Conidiogenous cells phyalidic. Conidia hyaline, with apex clavate which ends with conic, short or long tapering prolongation.

Note: The genus, previously reported in IM (VII, A-150) is proposed again because the reffered species have now been transferred in Clavatispora Nilsson. In Heliscus the first-formed part of the phialoconidium is a narrow inverted cone to which apex three (or two) short processes grow out.

The mature conidium is usually uni-septate.

In the plate: 1. H. lugdunensis SACC. & THERRY 2. H. submersus HUDSON

Ref. :

INGOLD, C. T. (1942) - Aquatic Hyphomycetes of decaying alder leaves - Trans. Br. mycol. Soc., 25: 339-417. HUDSON, H. J. (1961) - Heliscus submersus sp. nov., an aquatic hyphomycete from Jamaica - Trans. Brit. mycol. Soc., 44: 91-94. HUMPHLETT, C. J. (1959) - Heliscus tentaculus n. sp., an aquatic hyphomycete Va J. Sci., 10: 27-32.


M O N I L I A L E S


S A P R O P H Y T E

Gen. C l a v a t o s p o r a S. NILSSON


V E R O N A - - B E N E D E K

Plate A 1177

Mycelium hyaline or brownish, septate, branched. Conidiophores simple, straight or flexuous, hyaline to brownish, septate. Conidiogenous cells phyalidic. Conidia acrogenous, hyaline, unicellular, tetra-radiate.

Note: Aquatic. Four species are known three of which previously described as HeIiscus Sacc. For the differences with Heliscus see Ref.

In the plate: 1. C, stellata (INGOLD &; COX) NILSSON ex MARVANOV~ &

NILSSON, 2. C. longibranchiata (INGOLD) NILSSON ex MARVANOVA_ ~:

NILSSON. 3. C. tentacula (UMPHLETT) NILSSON 4. C. filiformis NAWAWI

Ref, :

NILSSON, S. (1964) - Freshwater Hyphomycetes. Symb. bot. upsal,, 18: 1-130. INGOLD C. T, - Guide to aquatic Hyphomycetes. Freshwater Biological Association - Scientific Publication no 30 - 1975,

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FUNGI IMPERFECTI MONILIALES

MONILIACEAE

PHYTOPATHOGEN (Mycopathogen)

Gen. A r n o l d i a GRAY 8g MORGAN-JONES



Plate A 1178

Colonies broadly effuse, whitish to pale straw-yellow, lanose. Mycelium partly superficial, partly immersed, composed of branched, septate, hyaline, smooth hyphae. Conidiophores semimacronematous, mononematous, erect, straight or slightly flexuous, smooth, hyaline, septate, verticillately or irregularly branched. Conidiogenous cells polyblastic, sympodial. Conidia holoblastic, acrogenous, produced at the apex of the conidiogenous cells, clavate, hyaline, smooth, 1 to 2-septate, with a narrow subtruncate base.

In the plate: A. clavispora GRAY & MORGAN-JONES (imited from the Aa.)

Ref. :

GRAY, D. J., MORGAN-JoNES, G. (1980) - Notes on Hyphomycetes. XXXIV: Some mycoparasitic species. Mycotaxon, 10: 375404.

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F U N G I I M P E R F E C T I M O N I L I A L E S


P H Y T O P A T H O G E N

Gen. M o n i l i o p h t h o r a EVANS et al.



Plate A 1179

Hyphae hyaline, septate, septa without clamp connections but with dolipores. Conidia in chains, globose to ellipsoidal, formed in basipetal succession.

Note: Genus based on Monilia roreri CIFERRI, an important pathogen o f Teobroma cacao in South America. The AA. note that this species can not be mantained in the genus Monilia having affinities with Basidiomycetes.

In the plate: M. roreri (CIF.) EVANS et al.

Ref. :

EVANS, H. C,, STALPERS, J. A., SAMSON, R, A., BENNY, G. L. (1978) - On the taxonomy of Monilia roreri, an important pathogen of Teobroma cacao in South America. Can. J. Bot., 56: 2528-2532.

F U N G I I M P E R F E C T I MONIL1ALES



Gen. C y l i n d r o c l a d i o p s i s YEN


VERONA -- BENEDEK

Pla te A 1180

Esternal hyphae hyaline, septate, branched, erumpent t¥om stroma. Conidiophores hyaline, erumpent from stroma, solitary or fasciculate, straight, simple or septate at the base; conidiogenous branches continuous, monoblastic and producing at the apex only one conidium. Conidia cylindrical, hyaline, straight, septate, rounded at the apex.

Note: One species producing leaf spots in Lageretraemia flos-reginae in Malaysia. The genus is similar to Cylindrocladium. (IM III, A- 65).

In the plate: C. lagerstraemiae YEN

R e f . :

YEN YO-MIN (t979) l~tude sur les champignons parasites du sudest asiatique. 34. Un nouveau genre, Cylindroctadiopsis, provoquant une maladie de taches foliaires du Lagerstraemia en Malaisie. Mycotaxon 8: 233-237.

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S A P R O P H Y T E

Gen. Parasympodie l la PONNAPPA

I C O N O G R A P H I A M Y C O E O G I C A

V E R O N A - - BENEDEK

Plate A 1181

Mycelium abundant, partially superficial, partially immersed. Conidio- phores branched, erect, slightly brown, but lighter at the apex, smooth, septate. Conidiogenous cells intercalar, indeterminate, holotallic, irregularly sympodial and produced to the apex of the conidiophore. Conidia catenulate holotallic, cylindrical, hyaline, smooth, 0-3-septate, with trunched apex. Chlamydospores terminal and intercalar, brown, are produced in culture.

Note: The genus was segregated from Sympodiella KENDRICK (I.M. : VIII, A-170) on the basis of S. taxa SUBRAM. & V~TTAL. For the differences between the two genera see PONNAPPA.

In the plate: P. clarkii SUTTON 1. sympodial conidiophore 2. sympodial annellate conidiophore 3. branched conidial chains (from SUTTON)

Ref.:

PONNAPPA, K. M. (1975) - Parasympodiella gen. nov. Trans. Br. mycol. Soc., 64: 344-345. SUBRAMAN1AN, C. V., VwrAL, B. P. R. (1973) - Three new hyphomycetes from litter. Can. J. Bot., 51: 1127-1132. SUTTON, B. C. (1978) - Three new Hyphomycetes from Britain. Trans. Br. mycol. Soc., 71 : 167--171.

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F U N G I I M P E R F E C T | M O N I L I A L E S



(mycopathogen)

Gen. G r a n u l o m a n u s DE HOOG & S A M S O N


VERONA -- BENEDEK

Plate A 1182

Colonies compact, white. Conidiophores undifferentiated, hyaline, thin-walled, frequently rough-walled, creeping to suberect. Phialides flask-shaped to cylindrical, apically provided with one to several conidio- ferous protrusions with indistinct collarettes. Conidia one-celled, hyaline, small, more or less bacilliform.

Note: Genus based on Cylindrophora aranearum PETCH. It superficially resemble Aciculariella foliicola ARN, which was invalidlypublished without latin diagnosis. Pseudomicrodochium aciculare SUTTON is also similar, but distinctly monophialidic. (DE HOOG)

In the plate: G. aranearum (t~TCt0 DE HOOG & SAMSON

Ref. :

DE Hooo, G. S. (1978) - Notes on some fungicolous Hyphomycetes and their relatives. Persoonia, 10: 33-81.

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D E M A T I A C E A E

S A P R O P H Y T E

Gen. Fuscophial i s SUTTON


VERONA -- BENEDEK

P l a t e A 1183

Colonies effuse. Mycelium mostly superficial, composed of branched, septate, brown, smooth hyphae. Conidiophores macronematous, mononematous, unbranched, straight, flexuous or irregularly contorted, smooth, septate, brown. Conidiogenous cells integrated, rarely discrete, then lageniform, intercalary or terminal, rarely lateral, sympodial, polyphialidic, each with a distinct brown collarette. Conidia enteroblastic, semi-endogenous, acropleurogenous, simple, straight, tapered to a rounded apex, pale brown, smooth, septate, darker and thickened at the base.

Note: On dead leaves of Eucaliptus spp. in Brazil.

In the plate: F. brasiliensis SUTTON (imited from the A.)

Ref. :

SUTTON, B. C. (1977) - Some dematiaceous Hyphomycetes from Eucaliptus leaf litter. Bol. Soc. Argentina de Botanica, 18: 154-161.

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FUNGI IMPERFECTI MONILIALES

DEMAT1ACEAE

SAPROPHYTE

Gen . U m b e l l i d i o n SUTTON ~¢ HODGES JR.


VERONA - - BENEDEK

P l a t e A 1 1 8 4

Colonie effuse. Mycelium immersed, composed of septate, branched, pale brown, smooth-walled hyphae. Conidiophores macronematous, mononematous, principal axis unbranched, cylindrical, septate, smooth- walled, pale brown. Conidiogenous cells polyblastic, discrete, hyaline, arranged in umbells, indeterminate, cylindrical to lageniform, with several short unthickened denticles restricted to the apices. Conidia holoblastic, solitary, dry, hyaline, aseptate, straight or slightly curved

Note: This genus is (as Pappimyces SUTTON ~¢ HODGES) one of the few Hyphomycetes with polyblastic conidiogenous cells arranged in umbells - The representative species resembles Idriella NELSON & WILHELM; for the differences see Ref. Habitat :dead leaves of Eucaliptus, in Brazil.

In the plate: U. radulans SUTTON & HODGES JR. (imited from the AA.)

Ref. :

SUTTON, B. C., HODGES, C. S. JR. (1975) - Eucaliptus microfungi: two new Hypho- mycete genera from Brazil. Nova Hedwigia, 26: 527-533.

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S A P R O P H Y T E

Gen. E x s e r t i c l a v a HUGHES


VERONA -- BENEDEK

Plate A 1185

Colonies black, thin and effuse. Mycelium superficial and immersed composed of branched, septate, pale brown to brown hyphae. Conidio- phores straight, cylindrical, septate, thick-walled, dark brown to black. Conidiogenous cell subglobose, pyriform or clavate, septate, pale brown to hyaline. Conidia blastic, broadly ellipsoidal, pale brown to brown, thick-walled, smooth, 3-septate.

Note: Genus based on Cordana vasiform& MATSUSHIMA. On dead wood in Japan and in New Zealand.

In the plate: E. vasiformis (MATS.) HUGHES

Ref. :

HUGHES, S. J. (1978) - New Zealand Fungi -25 Miscellaneous species New Zealand J. Bot., 16: 311-370. MATSUSHIMA, T. Icones Microfungorum a Matsushima lectorum. Kobe, 1975.

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FUNGI I M P E R F E C T I M O N t L I A L E S


S A P R O P t t Y T E

Gen. L o b a t o p e d i s P. M. KIRK


VERONA - - BENEDEK

P l a t e A 1 1 8 6

Colonies amphigenous, effuse, hairy, dark brown to black. Mycelium immersed, compsed of pale to mid brown septate hyphae. Conidiophores macronematous, mononematous, arising singly from dark brown, radi- allylobed basal cells, erect to recumbent, straight or flexuous, simple or with one to several short or long acropleurogenous branches, mid to dark brown with prominent septa. Conidiogenous cells integrated, terminal, monoblastic, determinate. Conidia holoblastic, acrogenous, solitary or catenate, dry, mid to dark brown with prominent septa.

Note: On dead leaf of FAGUS and QUERCUS.

In the plate: L. foliicola KInK (imited from the A.) Conidiophores, conidia and lobed basal cells

Ref. :

KIRK, P. M. (1979) - A new dematiaceous hyphomycete from leaf litter. Trans. Br. mycol. Soc., 73: 75-79.

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M O N I L I A L E S


S A P R O P H Y T E

Gen. P a p p i m y c e s SUTTON & HODGES JR.


VERONA - - BENEDEK

Plate A 1187

Colonies effuse. Mycelium immersed or superficial, composed of branched septate, pale brown, smooth hyphae. Conidiophores macronematous, mononematous, principal axis unbranched, cylindrical, septate, smooth-walled, pale brown. Conidiogenous cells polyblastic, discrete, hyaline, arranged in umbells, indeterminate, cylindrical to lageniform, with several flat unthickened denticles restricted to the apex. Conidia holoblastic, solitary, dry, hyaline, aseptate, more or less straight, apex acute, base truncate, consisting of a ventricose attenuated apex connected by a thin isthmus to a more or less cylindrical base.

Note: This genus is one of the Hyphomycetes with polyblastic conidiogenous cells arranged in umbells. The representative species shows some features in common with members of the Kick- xetlaceae. The representative species is known from one Eucaliptus in Brazil and from one Canavalia in Sierra Leone. On Eucaliptus the fungus grows saprophytically on leaf litter; on Canavalia it occurs as a hyperparasite ofStenetla canavatiae (H. & P. Svoow) DEIGHTON

(from the AA.)

In the plate: P. hastatus SUTTON & HODGES JR.

(imited from the AA.)

Ref. :

SUTTON, B. C., HOOVES, C. S. JR. (1975) Eucaliptus microfungi: two new Hypho- mycete genera from Brazil. Nova Hedwigia, 26: 527-533.


M O N I L I A L E S


S A P R O P H Y T E

G e n . S t e n e 11 o p s i s MORGAN-JONES


VERONA - - BENEDEK

Plate A 1188

Colonies effuse, brown to black. Mycelium superficial, composed of repent, branched, septate, pale brown, verruculose hyphae. Conidio- phores semimacronematous to macronematous, mononematous, simple or branched, straight of flexuous, septate, pale brown to brown, verruculose. Conidiogenous cells monoblastic or polyblastic, integrated, terminal or intercalary, cylindrical. Conidia solitary, dry, septate, pale brown, cylindrical, verruculose.

Note: Genus based on Heterosporium ma.qnoliae WEEDON ; is resembling Stenella SYDOW (I.M. : XXXIII, A-780), but differs in some aspects (see Ref.).

In the plate: S. magnoliae (WEEDON) MORGAN-JONES (imited from the A.)

Ref. :

MORGAN-JONES, G. (1980) - Notes on Hyphomycetes. XXXV: Stenellopsis gen, nov.- Mycotaxon, 10: 405-408.

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M O N I L I A L E S


S A P R O P H Y T E

Gen. H e 1 ic o u b i s i a LUNGHINI & RAMBELLI


VERONA - - BENEDEK

Plate A 1189

Conidiophores acroauxinic, macronematous, brown or dark-brown, simple, determinate. Conidiogenous cells apical, oloblastic, determinate, discrete, dentate. Conidia spiralate, brown or dark-brown, transversatly septate, peduncolate, not hygroscopic.

Note: On vegetal debris in Ivory Coast.

In the plate: H. coronata LUNGHINI & RAMB.

Ref. :

LUNGHINI, D,, RAMBELLI, A. (1979) - Helicoubisia e Telekpea due nuovi generi di Ifali demaziacei. Micologia Italiana, 8: 21-24.


M O N I L I A L E S


S A P R O P H Y T E

Gen. T a 1 e k p e a LUNGHINI & RAMBELLI



Plate A 1190

Conidiophores macronematous, mononematous, simple, brown or yellow-brown. Conidiogenous cells monoblastic, apical, percorrent, integrate. Conidia sphaerical or sub-sphaerical, pigmented, not peduncolate, one septate.

Note: On vegetal debris in Ivory Coast.

In the plate: T. foeticia LUNGHlYI & RAMB.

Ref. :

LUNGHINI, D., RAMBELLI, A. (1979) - Helicoubisia e Talekpea, due nuovi generi di Ifali demaziacei. Micologia Italiana, 8: 21-24.


M O N I L I A L E S


SAPROPHYTE

Gen. Capnokyma HUGHES


VERONA -- BENEDEK

P l a t e A 1191

Colonies black, superficial. Mycelium dematiaceous with hyphae repent, cylindrical, erect, simple or branched, sterile or fertile. Conidia single to the apex of fertile hyphae, subclavate, more or tess curved, multiseptate, pale-brown to brown.

Note: Genus based on one species forming a velutinous growth on trunks and branches of trees in New Zealand. Hormisciomyces state may be present in the erect hyphae. In this case there are ampulliform phialides producing to the apex hyaline phialospores, subelliptical, in mucose balls.

In the plate: C. corticola HUGHES 1. repent hypha; 2. sterile erect hyphae; 3. erect hyphae partly sterile, partly conidiogenous; 4. conidia; 5. Hormisciomyces-status on branch of erect hypha (imited from the A.)

Ref. :

HUGHES, S. J. (1975) - New Zealand Fungi: Capnokyma corticola gen. nov., sp. nov., a Hyphomycetous Sooty Mould. New Zeal. J. Bot., 13: 637-645.

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M O N I L I A L E S D E M A T I A C E A E

S A P R O P H Y T E

G e n . D e s e r t e 11 a MOUCHACCA


VERONA - - BENEDEK

Plate A 1192

Colonies ochraceous. Hyphae superficial, septate, yellowish, yellow- brown or reddish. Conidiophores absent. Conidia produced on short lateral hyaline, rarely septate branches, which cells are potentially conidiogenous. Apical cells of fertile branches transformed into conidia and producing sympodially lateral buds which later become conidia.

Conidia onecelled, solitary or grouped, subgtobose, yellowish or yellow-brown, large, with truncate base, thick-walled, verrucose or smooth.

Note : For a comparison with A cremoniula CIF., A Ih'scheriella P. HENNING and Humicola TRAAN, see Ref.

In the plate: D. globulifera MOUCHACCA

Ref. :

MOUCHACCA, J. (1978) - Desertella, un nouveau genre d'Hyphomycete de sols arides. Rev. de Mycol., 43: 71-79.

P L A T E A 1192



S A P R O P H Y T E

Gen. Anthopsis FILIPELLO-MARCHISIO ET AL.


VERONA - - BENEDEK

Plate A 1193

Hyphae gray-olivaceous, septate. Conidiogenous cells ampulliform grouped where the hypha is swollen. Conidiogenous locule near to the base, but also in an intermediate position or rarely apical. Some conidiogenous cells may even be integrated and produce a sessile collarette. Phialoconidia deltoides, gray-olivaceous, smooth, when ripen grouped into more or less compact, but easily dispersed, balls of variabile size.

Note: The genus is most closely related to the genus Phialophora, but it is distinguished from it to have the conidiogenous locules near to the base. One species isolated from soil of Botanical Garden of Torino (Italy) is known.

In the plate: A. deltoidea FILIPELLO-MARCHISIO et al. (conidiogenous apparatus with the basal position of the collarette)

Ref. :

FILIPELLO-MARCHISIO, V., FONTANA, A., LUPPI-MOSCA, A. M. (1977) - Anthopsis deltoidea, a new genus and species of Dematiaceae from soil. Can. J. Bot., 55: 115-117.

P L A T E A 1193


T U B E R C U L A R I A C E A E


Gen. Endoconospora G J A E R U M


VERONA - - BENEDEK

Plate A 1194

Mycelium immersed, colourless, with the hyphae aggregated into an erumpent stroma on which the phialides are borne. Phialides erect, densely crowded, hyaline, simple, relatively short. Conidia (phialospores) colourless, continuous, conoid.

Note: Genus based on one species tbrming leaf spots in Cerastus caespitosus GIL.

In the plate: E. cerastii GJAERUM (imited from the A.)

Ref. :

G/AERUM, H. B. (1971 ) Notes on Norwegian Fungi 7 9. Norw. J. Bot. 18: 109-112.

F U N G I I M P E R F E C T I C O E L O M Y C E T E S

S A P R O P H Y T E (?)

Gen. D e s m o p a t e l l a v. HOHNEL


VERONA - - BENEDEK

Plate A 1195

Pycnidia immersed, globose, ostiolate, brownish. Conidiogenous cells cylindrical, hyaline, smooth-walled. Conidia holoblastic-arthric, in chains, unicellular, cylindrical to ellipsoid, hyaline, truncate at both ends.

In the plate: D. salicis v. HOHNEL

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P L A T E A 1195

FUNGI IMPERFECTI COELOMYCETES

SAPROPHYTE

Gen. Pseudobasidiospora DYKO & SUTTON



Plate A 1196

Mycelium formed of septate, branched, hyaline, hyphae. Fructifications pycnidial on natural substrates but stromatic in culture, immersed or superficial, black, ostiolate; wall composed of brown pseudoparenchyma, Conidiophores absent. Conidiogenous cells formed from the inner cells of the fructification wall, discrete, determinate, holoblastic, lageniform, hyaline. Conidia cylindrical, solitary, guttulate, smooth, aseptate, hyaline, at the base with an eccentric apiculus, at the apex and/or the base with a gelatinous appendage.

Note: For the differences with other genera (i.e. Tiarospora, Tiaro- sporella, Neottiosporium, etc.) see Ref.

In the plate: P. caroliniana DYKO & SUTTON

Ref. :

DYKO, B, J., SUTTON, B. C. (1978) - Two new genera of water-borne Coelomycetes from submerged leaf litter, Nova Hedwigia, 29: 167-178.

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C O E L O M Y C E T E S

S A P R O P H Y T E

Gen. P h a e o p o l y n e m a SPEGAZZINI


VERONA - - BENEDEK

Plate A 1197

Acervuli innate-erumpent, setose, brown to black, with a well developed basal stroma and an inconspicuous lateral excipulum. Setae simple, subulate, septate, thick-walled, hyaline, erect or incurved. Conidiophores arising from the basal stroma, branched, septate, hyaline for the most part. Conidiogenous cells phialides, flask-shaped, hyaline and smooth-walled except for the dark brown and verrucose terminal part of the collarette, proliferating percurrently. Conidia ovoid to ellipsoid with an acute apex and a truncate or slightly rounded base, unicellular, brown to dark brown, verrucose.

Note: According to CLEMENTS ~¢ SHEAR Phaeopolynema is synonym of Coniothyris SPEG. ; according Ainsworth ("Dictionary of the Fungi") Phaeopolynema is synonym of Arnerosporium SPEG.

In the plate: Ph. ar,qentinense SPEG.

Ref. :

NAG RAJ, T. R. (1974) - Icones generum Coelomycetum. University of Waterloo. Biology Series, no. VI.

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F U N G I I M P E R F E C T I C OELOMYCETES

S A P R O P H Y T E

Gen. P h a e o l a b r e l l a SPEGAZZINI



Plate A 1198

Acervuli subcuticular, innate-erumpent, olive green with a thin basal stroma of dark brown, irregular cells. Conidiogenous cells undiffe- rentiered, subhyaline to dark and rough walled in the basal part and relatively paler, thin and smooth-walled in the upper part. Conidia holoblastic, cylindrical to subcylindrical, unicellular, olive-green and coarse for the most part, paler, smooth-walled at the slightly attenuated base, guttulate.

In the plate: Ph. erynyicola SPEG.

Ref. :

NAG RAJ, T. R. (1974) Icones Generum Coelomycetum. VI-Univ. Waterloo, Biology Series.

P L A T E A 1198

F U N G I I M P E R F E C T ! C O E L O M Y C E T E S

S A P R O P H Y T E

Gen. C o r n i c u l a r i e l l a KARSTEN, EMEND. D I COSMO


VERONA -- BENEDEK

Plate A 1199

Conidiomata scattered, erumpent, subcylindrical, black, often gregarious, composed of closely interwoven septate hyphae, compacted toward the exterior; locule in the upper part of the conidioma, opening irregularly and completely lined with conidiophores bearing phialidic conidiogenous cells, simple or branched, septate, hyaline, smooth walled. Phialides sub-cylindrical to clavulate, hyaline and smooth walled. Conidia blastic-phialidic, falcate to crescentic, septate and smooth walled.

Note: Cornularia SACC. and Chondropodium v. HOHNEL are synonyms of Corniculariella. For the hystory of the genus see Ref. On bark (Picea, Crataegus, Pseudotsu.qa, etc.) and decorticated wood (Populus).

In the plate: C. pseudotsuqae (W. L. WHITE) DI COSMO

Ref. :

Di CosMo, F. (1977)- A revision of Cornicularietla. Can. J. Bot., 56: 1665-1690.



(Mycopathogen)

Gen. C o l l e t o c o n i s DE HOOG & VAN DER A A


VERONA -- BENEDEK

Plate A 1200

Conidiomata flat or pulvinate, melanconiaceous, without setae, hyaline, consisting of basal prosenchyma, intermediate parenchyma, and a hymenium of parallel, cylindrical conidiogenous cells which form conidia in basipetal succession. Conidia one-celled, smooth-walled, of two types; thin-walled, hyaline, subcylindrical, and rather thick-walled, pale-brown, broadly ellipsoidal.

Note: Associated with Puccinia spp.

In the plate: C. aecidiophila (SPE6.) DE Hooch VAY OER AA et U. P. SINcrI; (in 1, a-b, conidia) (imitated from the A.)

Ref. :

DE HOO~;, G. S. (1978) - Notes on some fungicolous Hyphomycetes and their relatives. Persoonia, 10: 33-81.

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S A P R O P H Y T E

Gen. Ceuthospora FRIES



Plate A 1201

Pycnidia immersed, scattered or confluent in group by a sclerotioid stroma in the leaf; pycnidial wall pseudoparenchymatous. Conidio- genous cells phialidic, cylindrical, hyaline. Conidia cylindrical, one- celled, hyaline, smooth-walled, with a funnel-shaped mucilaginous appendage at the distal end.

In the plate: Ceuthospora phacidioides GREVILLE

Ref~

MORGAN-JONES, G., NAG RAJ, T. R., KENDRICK, B. (1972) - Icones genera coelo- mycetarum I. Univ. of Waterloo, Biology Series.

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S A P R O P H Y T E

Gen. Piringa SPEG.



Plate A 1202

Pycnidia at first immersed, later exposed, globose to subglobose, brown, covered with dark-brown, septate hyphae; outer wall layer of thick- walled brown cells, inner wall of hyaline thin-walled pseudoparenchyma. Conidiogenous cells phialidic, flask-shaped, hyaline, sometimes proliferating percurrently. Conidia subglobose to elliptical, pale-brown, muriformly septate.

Note: According to AINSWORTH this genus is equal to Camarosporium SCHULZ. (I.M.: IX, A-184).

In the plate: P. andina SPEG.

Ref. :

MORGAN-JONES, G. - Icones Generum Coelomycetum, VII. - Univ. of Waterloo, Biological Series, 1974.

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Gen. L e c a n o s t i c t a SYDOW



P l a t e A 1203

Conidiomata stromatic, innate-erumpent, black with a lateral excipulum which is composed internally of fused columnar hyphal cells and exter- nally of free, sterile, branched, verrucose dark brown hyphae. Conidio- phores septate, branched, mostly lining the bottom of the cavity. Coni- diogenous cells blastic-phialidic, subhyaline and smooth in the basal part, proliferating percurrentty once or twice. Conidia cylindrical, curved or irregular, indistinctly 0-4-septate, pale brown to brown and tuberculate.

Note: Lecanosticta acicola (THuM.) SYD, (= L. pini SYD.) is the conidial stage of Sistremma acicola (DEARN.) WOLF & BARBOURI (= Scirrhia acicola (DEARN.) SIGGERS.

In the plate: L. acicola (THOM,) NYD. (imited from NAG RAJ)

Ref. :

NAG RAJ, T. R. (1977) lcones Generum Coelomycetum. VIII - Univ. Waterloo, Biology Series. WOLF, F. A., BARBOURI, W. J. (1941) - Brown-spot needle disease of pine. Phyto- pathology, 31: 61-74.

F U N G I I M P E R F E C T I COELOMYCETES

PHYTOPATHOGEN

Gen. Catosphaerops is TEHON



Plate A 1204

Conidiomata pycnidial, scattered, erumpent, glabrous, somewhat papillate; wall pseudoparenchymatous; dehiscence by autolysis of the central core of cells of the apical papilla. Conidiogenous cells arising from the innermost layer of cells of the wall all round the cavity of the conidioma, hyaline, smooth-walled, invested in a mucilaginous matrix. Conidia holoblastic, amerosporous, obovoid with a truncate base, pale yellowish brown to brown, minutely scabrous, invested in an evanescent mucilaginous matrix when young.

In the plate: C. caulivora TEHON (imited from NAG RAJ & DI COSMO

Ref. :

TEHON, L. R. (1939) - Two new fungi on legume. Mycologia, 31 : 537 543. NAG RAJ, T. R., DI COSMO, F. (1978) - Icones Generum 537-543. Coelomycetum. X. Univ. Waterloo. Biology Series.



S A P R O P H Y T E

Gen. Crucel l i sporium FARR



Plate A 1205

Acervuli incospicuous, at first immersed, then erumpent, intra-epidermal, pulvinate, with a partly immersed basal stroma of isodiametric cells, surrounded by a marginal sheath of sterile hyphae. Sterile hyphae simple, cylindrical, with blunt or rounded apex, sub-hyaline to pale brown, septate. Conidiophores simple or branched, short, hyaline. Conidiogenous cells subcylindrical, hyaline, smooth-walled, often proliferating sympodially to a limited extent. Conidia holoblastic, terminal, tri- or tetra-radiate, continuous or septate, hyaline.

In the plate: C. africanum NAG RAJ & KENDR1CK (imited from the AA.)

Ref. :

FARR, M. L, HORNER, H. T. (1968) - Fungi on Selaginetta. Nova Hedwigia, 15 : 239-283, NAG RAJ, T. R., KENDRICK, B. (1978) - Genera coelomycetum. XV. Belaina, Belainopsis and Crucellisporium. Can. J. Bot., 56:708 714.

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Gen. M i c r o s p h a e r o p s i s v. HOHNEL



Plate A 1206

Pycnidia generally on leaf spots, globose to subglobose, ostiolate, dark-brown. Conidiogenous cells phialidic, flask-shaped to cylindrical, hyaline. Conidia globose, ovoid or somewhat pyriform, unicellular, smooth or minutely verruculose, pale brown.

Note: Genus based on Coniothyrium olivaceum BON. CLEMENTS & SHEAR consider Microsphaeropsis synonym of Coniothyrium.

In the plate: M. otivacea (Boy.) v. HOHNEL




Gen. F o v e o s t r o m a D~ COSMO


VERONA - - BENEDEK

Plate A 1207

Conidiomata scattered, erumpent, expanded base immersed in host periderm, brown, glabrous, irregularly multiloculate. Stroma well developed, consisting of subglobose to irregular pseudoparenchymatous cells, becoming plectenchymatous toward the fertile region. Conidiophores completely lining locules, arising from the upper cells of the stroma. Conidiogenous cells phialidic, arranged in a dense hymenium; phialides hyaline, usually proliferating percurrently one to two times to produce new phialides. Conidia blastic-phialidic, falcate, crescentic to sigmidal, or variously curved, ends acute, septate, hyaline, smooth walled.

Note: Faveostroma, nomen novum for Micropera A 171) (non Micropera LINDLEY). It was made a new diagnosis by D1 CosMo.

L~v. (I.M.: VIII,

In the plate: Foveostroma sp.

gel.

D~ COSMO, F. (1977) A revision of Cornicularietla. Can. J. Bot., 56:1665 1690.

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Gen. S i r o d o t h i s CLEMENTS


VERONA - - BENEDEK

Plate A 1208

Fructifications caulicolous, immersed, becoming erumpent, consisting of one to several caespitose, unilocular, pycnidium-like structures arising from a common basal stroma, black, glabrous or pruinose; wall thick, pseudoparenchymatous, progressively more sclerotioid toward the margin, definite ostiole absent, dehiscence by irregular rupture and breakdow of the upper wall. Conidiophores filiform, septate, hyaline, branched, particularly at the base. Conidiogenous cells enteroblastic, monophialidic, integrated, apical or intercalary, indeterminate more or less cylincrical, apertures typically produced immediately below the transverse septa. Conidia hyaline, aseptate, eguttulate cylindric.

Note: Pleurophomella v. HOHN. is synonym of Sirodothis. Some species represent the imperfect state of Tympanis TODE ex FR. (I.M. : XLVII: C-889). For differences with Pragmopycnis SUTTON & FUNK (I.M.: XLVI : A- 1174) and Kaskaskia BORN & CRANE see Ref.

In the plate: S. populnea (THI3M) SUTTON • FUNK 1. fructifications ; 2. Conidiophores and conidia

Ref. :

SUTTON, B. C., FUNK, A. (1975) - Conidial states of some Pragmopora and Tym- panis species. Can. J. Bot., 53: 521-526.



S A P R O P H Y T E

Gen. C o e l o a n g u i l l o s p o r a DYKO & SUTTON



P l a t e A 1209

Myclium formed of septate, branched, hyaline hyphae. Fructifications initially closed and cornute, finally open and cupulate, black; ostiole absent; basal wall of dark brown elongated hyphae. Conidiophores repeatedly and closely peniciltate, septate, smooth, anastomosing, towards the base darker brown, formed from the basal and lateral walls of the fructifications. Conidiogenous cells holoblastic, integrated, determinate, pale brown to hyaline, cylindrical, apex truncate. Conidia (scolecosporous) solitary, multiseptate, hyaline, smooth, curved to sigmoid, irregularly guttulate, base initially truncate, apex finally acute.

Note: On rotten leaves. For the differences with Oncospora KALCHt~R. & CKE and other genera see Ref.

In the plate: C. appalachiensis DYKO & SUTTON 1. fructification showing gelatinous basal region, conidiogenous layer, and loose structure of the lateral walt. 2. scolecospores. (from the AA.)

Ref. :

DYKO, B. J., SUTTON, B. C. (1978) - Two new genera of water-borne Coelomycetes from submerged leaf litter. Nova Hedwigia, 29: 167-178.

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PHYCOMYCETES MUCORALES

SAPROPHYTE

Gen. D i c h o t o m o c l a d u m BENNY 8Z BENJAMIN



Plate B 144

Sporophores arising directly from the substrate mycelium, erect or ascending, simple or branched, producing fertile heads laterally or terminally. Fertile head consisting of a several times dichotomous branch system, some branches sterile and spinelike, others terminating in slightly enlarged, angular or rounded vesicles bearing pedicellate sporangiola. Sterile spines straight or curved, acuminate. Sporangiolar pedicels slender, cylindrical or tapered. Sporangiola unispored, minutely columellate, globoid to ellipsoid; wall spinulose, thin, persistent, columellae emarginate, concave. Sporangiospores like the sporangiola in size and shape. Zygospores globose to subglobose; walt dark, ornamented with coarse projections; gametangial remnants prominent, dark, smooth to roughened, suspensors opposed.

Note: Three species isolated from dung in U.S.A., Mexico, India; and soil in India are know.

In the plate: D. elegans BENNY & BENJAMIN

a. habit sketches of sporophores; b. fruiting head showing its subtending stalk arising from the sporophore and the relationship of the sterile, spinose branchlets and fertile ultimate branchlets bearing sporangiola; c. early stage in development of a fertile branch system; d. part of a dichotomous fertile branch system; e-f typical zygospores and their short, basally constricted suspensors. (from the AA.)

Ref. :

BENNY, G. L., BENJAMIN, R. K. (1975)- Observations on Thamnidiaceae (Muco- rales). New taxa, new combinations and notes on selected species - Aliso, 8: 30l 305.

P H Y C O M Y C E T E S

M U C O R A L E S

S A P R O P H Y T E

Gen. Z yc h ae a BENNY • BENJAMIN



Plate B 145

Sporophores erect or ascending, arising directly from the substrate mycelium or from stolons, producing few to many pedicellate sporangiola on stalked vesicles terminating the sporophore and its branches. Vesicles branched, consisting of lobate segments irregular in size and shape, bearing sporangiola on their extremities. Sporangiolar pedicels straight or curved, smooth. Sporangiota globose to subglobose, multispored, rarely unispored; wall persistent; columellae convex to hemispherical, smooth. Sporangiospores ovoid to ellipsoid.

Note : One species isolated from mouse dung in Mexico is known.

In the plate: Z. mexicana Benny & Benjamin. a. habit sketches of sporophores; b. apical portion of sporophore showing arrangement of pedicellate sporangiota; c. sporophore apex without sporangiola showing short branchlets subtending fertile vesicles; d. portion of a fertile vesicle showing three pedicellate sporangiola; free spores also shown; e. sporangiole with slightly curved pedicel; f. optical section of sporangiole with spores omitted to show globoid columella. (from the AA.)

Ref. :

BENNY, G. L., BENJAMIN, R. K. (1975) - Observations on Thamnidiaceae (Muco- rales) - New taxa, new combinations and notes on selected species Aliso, 8: 301-305.

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M U C O R A L E S

T H A M N I D I A C E A E

S A P R O P H Y T E

G e n . F e n n e 11 o rn y c e s BENNY & BENJAMIN



Plate B 146

Sporophores arising directly from the substrate mycelium, less commonly from stolons, erect or ascending, simple or branched, swollen distally immediately below a large terminal sporangium ; producing few to many pedicellate sporangiola laterally. Terminal sporangia columellate, multispored, globose to subglobose; wall smooth, deliquescent; columellae hemispherical to oblong, smooth. Sporangiolar pedicels slightly curved to twisted and contorted, simple or branched, smooth or spinulose. Sporangiola columellate, apophysate, multispored, rarely unispored, subglobose to obpyriform; wall roughened, persistent. Sporan- giospores alike from primary sporangia and multispored sporangiola, ovoid to ellipsoid, smooth; from unispored sporangiola globose to subglobose, smooth.

Note: Genus based on Circinella linderi HESSELTINE & FENNEL. For the differences with Circinella see Ref.

In the plate: F. linderi (HESSELTINE & FENNEL) BENNY & BENJAMIN a. habit sketches of sporophores; b. smooth-walled primary sporangium prior to deliquescence; c. optical section of large sporangiole showing recurved pedicel, columella and sporangiospores; d-g. multispored sporangiola produced laterally from the main axis of the sporophore; h. unispored sporangiole; i. sporangiospores from a primary sporangium; j. multispored sporangiole showing columella and sporangiospores; l. sporangiospores from a multispored sporangiola. (imited from BENNY & BENJAMIN)

Ref. :

BENNY, G. L, BENJAMIN, R. K. ( 1975)- Observations on Thamnidiaceae (Mucorales) - New taxa, new combinations and notes on selected species - Aliso, 8:301 305.

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M U C O R A L E S

T H A M N I D I A C E A E

SAPROPHYTE

G e n . E 11 i s o m y c e s BENNY • BENJAMIN


VERONA- BENEDEK

Plate B 147

Sporophores arising directly from the substrate mycelium, erect or ascending, branched; main axis and its branches several times successi- vely bi- or trifurcate distally; the ultimate branches bearing pedicellate sporangiola terminally or laterally. Sporangiola columellate, multispored; wall persistent. Sporangiospores subglobose, ovoid, or subcylindrical, smooth. Zygospores gtobose to subglobose; wall pigmented, ornamented with coarse projections; suspensors opposed, more or less equal.

Note: Genus based on Thamnidium anomalum HESSELTINE & ANDERSON On dung and soil.

In the plate : E. anomalus (HESSELTINE & ANDERSON) BENNY & BENJAMIN a. habit sketches of sporophores; b. distal portion of a sporophore; c. distal portion of encrusted, ultimate branchlet of sporophore bearing three pedicellate, multispored, columellate sporangiola; d. sporangiospores from a sporangiole; e. typical zygospore and its suspensors; f. two sporangiolar pedicels with intact columellae from which the sporangiola have become detached; 9. typical detached sporangiola showing columella and remnant of subtending pedicel; h. chlamydospores formed in vegetative hyphae showing terminal and intercalary origin. (from the AA.)

Ref. :

BENNY, G. L., BENJAMIN, R. K. (1975) - Observations on Thamnidiaceae (Muco- rales) - New taxa, new combinations and notes on selected species - Aliso, 8: 310-305.


M U C O R A L E S

S A P R O P H Y T E

Gen. A p o p h y s o m y c e s MISRA


VERONA - - BENEDEK

Plate B 148

Sporangiophores generally developing singly, on rich media usually arising near the ends of serial hyphal branches with a segment of the place of origin of sporangiophores becoming slightly thicker-walled and light greyish brown after becoming delimited by septa, on plain agar arising at the ends of stolon-like hyphae with a group of rhizoids below, unbranched, slightly tapered towards the apex, greyish-brown, thick-walled, with the wall generally darker and thicker towards the inside at a place a little below the apophysis. Sporangia produced terminally and singly, pyriform, with conspicuous funnel-shaped or bell- shaped apophyses, multispored, with hemispherical columellae. Sporan- gial wall thin, deliquescent, leaving a small collar at the base of the columellae. Sporangiospores mostly oblong with rounded ends, subhyaline, thin-walled, smooth.

Note: This genus is based on account of its very distinct and charac- teristic apophyses.

In the plate: A. elegans MISRA et al. (imited from the AA.)

Ref. :

MISRA, P. C., SRIVASTAVA, K. J., LATA, K. (1979) - Apophysomyces, a new genus of the Mucorales. Mycotaxon, 8: 377-382.

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PHYCOMYCETES LEPTOMITALES

RHIPIDIACEAE

SAPROPHYTE

Gen . Aqualinderella EMERSON • WESTON


VERONA - - BENEDEK

Plate B 149

Vegetative thallus unicellular, bipolar comprising a system of intrama- trical, branched, anchoring, and absorptive rhizoids and a coarse extramatrical body that may be a small, simple sac but is more usually an extensive system of stout, digitate branches without either septations, regular constrictions, or cellulin plugs. True hyphae and mycelium lacking. Rhizoids with bluntly rounded apices, not tapering to a fine point, generally cylindrical. Reproductive structures formed on the outer surface of the extramatrical body following lysis of a narrow canal in the wall and outward movement of the protoplast to produce an external, bud-like blister; completely sessile or nearly sessile with a very short, basal peg or apiculus; cut off from the parent cell by a refractile material (cellulin) that plugs the canals. Zoosporangia generally oblong-ellipsoidal, with a single apical exit papilla. Zoospores fully formed within the sporangium, not released in a vesicle: of the secondary type, with two flagella laterally inserted in a depression on the side of the spore, one directed anteriorly, the other posteriorly; germinating in a bipolar fashion, first with a primary rhizoidal germ tube and then with a stout rudiment of the extramatrical body. Oogonia subglobose, with a single oospore; during development revealing a differentiation of the protoplast into peripheral periplasm and central ooplasm.

Note : Aquatic phycomycetes adapted to grow saprophytically in warm, stagnant waters on submerged fruits in equatorial Africa, Central America and the southern United States. One species is known in that it combines a strictly fermentative metabolism with a requirement for high CO 2.

In the plate: A. fermentans EMERSON & WESTON (imited from the AA.) A-F: stages in the development of a mature thallus I-L: stages in the development of zoosporangia M: zoospores with lateral inserted whiplsh flagellum (longer)

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N : zoospores encysted before germination

O - R : stages in the development of oogonia

S: a detached oogonium

Ref. :

EMERSON, R., WESTON, W. H. (1967) - Aqualinderellafermentans gen. et sp. nov., a Phycomycete adapted to stagnant waters. I. Morphology and occurrence in nature. Amer. J. Bot., 54: 702-719.

ASCOMYCETES

PEZIZALES

D E R M A T A C E A E

(CLEMENTS & SHEAR)

H E L O T I A L E S

H E L O T I A C E A E

(D. W. S. DENNIS)

S A P R O P H Y T E

Gen. Claussenomyces KIRSCHST.


VERONA -- BENEDEK

Plate C 898

Apothecia superficial single or gregarious, sessile or short stipitate, gelatinous, orbicular or elliptical, yellowish, green, olivaceous or black. Asci cylindric-clavate with 8-ascospores biseriate. Ascospores elliptical, fusoid or clavate, hyaline, 3-multiseptate, somewhat muriform, producing at maturity ascoconidia. Paraphyses filiform, septate, branched.

Note: Genus including about 8 species some previously described as Corynella BOUD., Holwaya SACC., Chlorosplenium FR. On bark and wood. For one key to the species see OUELLETTE & KORF.

In the plate: 1. C. canariensis OUELLETTE ¢~£ KORF 2. C. prasinulus (KARST.) KORF & ABAW1

Ref. :

KORF, R. P., ABAWI, G. S. (1971) On Holwaya, Crinula, Claussonomyces and Corinella. Can. J. Bot., 49: 1879-1883. BEATON, G., WESTE, G. (t978) - Four inoperculate Discomycetes from Victoria, Australia. Trans. Br. mycol. Soc., 71: 215-221. OUELLETn~, G. B., KORF, R. P. (1979) Three new species of Claussenomyces from Macaronesia. Mycotaxon, 10:255 264.

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ASCOMYCETES

H E L O T I A L E S

H E L O T I A C E A E

SAPROPHYTE

Gen. T y m p a n i s TODE EX FRIES

| C O N O G R A P H I A M Y C O L O G I C A


Plate C 899

Apothecia erumpent, often in dense clusters, cup-shaped, subsessile, black, smooth or pruinose, tough fleshed, composed of interwoven brownish hyphae, with gelatinised walls, asci at first containing eight primary ascospores which are evanescent, being replaced by innumerable minute rod-shaped secondary spores; paraphyses slender, their tips cohering above the asci.

Note: On trunks of wood plants. The conidial stage of some species is known.

In the plate: T. conspersa FRIES

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ASCOMYCETES

EUROTIALES

SAPROPHYTE

Gen . Pseudophaeotrichum MfOLLER & STOLL


VERONA - - BENEDEK

Plate C 900

Mycelium, in culture, first hyaline, then brown. Cleistothecia superficial, globose or elliptical, brown-black, glabre with pseudoparenchimatous wall. Asci clavate stipitate, evaneshent, 8-spored. Ascospores 2-celled, brown, romboid.

Note: Genus characterized by round-shaped completely closed fruit bodies, containing prototunicate asci developing irregularily in the interior and two-celled brown ascospores. Isolated from soil in Sudan.

In the plate: P. sudanense M~2LLER & STOLL 1. a, b, c, ascus formation 2. ascospores 3. fruit bodies

Ref. :

MOLL~R, E., STOLL, C~. (1969) - Pseudophaeotrichum sudanense nov. gen. et nov. sp. - Nova Hedwigia, 17: 84.

ASCOMYCETES PERISPORIALES

CORYNELIACEAE (CLEMENTS & SHEAR)

PHYTOPATHOGEN (Mycopathogen)

Gen. Corynel iopsis BUTIN


VERONA -- BENEDEK

Plate C 901

Genus Corynelia-like, but ascospores smooth with violaceous lines and chromatoforous pseudoparaphyses. Fruit-bodies subglobose or cylindrical, black, aggregate in superficial hypostroma and cupuliform; asci clavate, stalked, 8-spored; ascospores subglobose or ellipsoid, smooth, first brown, at maturity with violaceous lines. Pycnidial state present; pycnidiospores fusoid, hyaline, curved, not septate.

Note: Two species are known : C. cupulifera and C. antarctica. Both are found as hyperparasites on species of the genus Cyttaria BERK. which themselves are parasites of Nothofagus-trees in the southern part of South America. The fruit-bodies of C. cupulifera occur on the bark of Nothojagus dombeyi (MIRB.) BE. parasitizing Cyttaria harioti FISCHER; C. antarctica was observed on Notho-

fagus antarctica (FoRsT.) OERST. obligatory associated with C. hookeri BERK. For the differences with Corynelia FRIES ex ACHARIUS see Ref.

In the plate : C. cupulifera BUT1N 1. stromata with fruit-bodies on bark of Nothofagus; on one stroma one fruit-body of Cyttaria; 2. stroma with peritecium and pycnidium; 3. ascus; 4. pseudoparaphyses; 5. ascospores; 6. pycnidiospores.

Ref. :

BUTIN, H. (1972) - Coryneliopsis gen. nov., ein neue Gattung der Coryneliaceen. Nova Hedwigia, 21 : 467-478.

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P L A T E C 901

A S C O M Y C E T E S S P H A E R I A L E S

H A L O S P H A E R I A C E A E

S A P R O P H Y T E

Gen. S a v o r y e 11 a GARETH & EATON


VERONA - - BENEDEK

Plate C 902

Perithecia partially or totally immersed, solitary or gregarious, globose or ovoid, rostrate, black at the base, brown-light in the inner side and very light coloured in the neck. Periphyses present. Asci cylindrical or cylindrical-clavate, one tunicate, aparaphysate, 8-spored. Ascospores one or two seriate, elliptical, three-septate, with two central cells brown, smooth or verrucose and the other two hyaline.

Note: The genus was previously presented in I.M. (XXV, (2426) ; here it is reported again with a new diagnosis on the basis of a new species found by MINOURA and MUROI on balsa wood submerged in Japan.

In the plate: S. verrucosa MINOURA & MUROI

Ref. :

M[NOURA, K., MURO[, T. (1978) Some [¥eshwater Ascomycetes from Japan. Trans. mycol. Soc. Japan, 19: 129-t34.

ASCOMYCETES SPHAERIALES

HALOSPHAERIACEAE

SAPROPHYTE

Gen . P s e u d o h a l o n e c t r i a MINOURA & MUROI


VERONA - - BENEDEK

Plate C 903

Perithecia globose or subglobose, rostrate, yellowish; neck cylindrical, periphysate. Asci cylindrical or clavate, one tunicate, 8-spored, para- physate. Ascospores cylindrical or fusiform, smooth, 5-7-septate, hyaline or slightly coloured.

Note: On balsa wood submerged in Lake Biwa, in Japan. The genus can be distinguished from Halonectria JONES (I.M., XX, C290) in its large septate ascospores, in its asci with a distinct apical ring and in having paraphyses.

In the plate: P. tignicola MINOURA & MURO~

Ref. :

MINOURA, K., MUROI, T. (1978) - Some freshwater Ascomycetes in Japan. Trans. mycol. Soc. Japan, 19: 129-134.

A S C O M Y C E T E S S P H A E R I A L E S

H A L O S P H A E R I A C E A E

S A P R O P H Y T E

Gen. D e b a r y e l l a v. HOHN.emend. MUNK



Plate C 904

Perithecia immersed or partly immersed, solitary or gregarious, pyriform, hyaline to white. Periphyses present. Asci unitunicate, cylindrical, 8-spored, with an apical ring. Paraphyses present. Ascospores fusiform, slightly curved, hyaline, 5-7-septate, smooth walled.

Note: One species originally found in old empty perithecia of Nectria modesta on very rotten wood in Denmark (MuNK) and on balsa wood submerged in Japan (MINOURA 8Z MUROI), This genus was previously reported in I.M. (XXVII, C-470).

In the plate: D. ,qracilis MUNK

Ref. :

MINOURA, K., MUROI, T. (1978) Some freshwater Ascomycetes from Japan. Trans. mycol. Soc. Japan, 19:129 134.

ASCOMYCETES

P H Y L L A C H O R A L E S

(sensu BARR) P H Y S O S P O R E L L A C E A E

S A P R O P H Y T E

o r

associated with

marine green algae

Gen. Kohlmeyera SCHATZ



Plate C 905

Perithecia subglobose and erumpent, with pseudoparenchimatous waU darkly pigmented and periphysate hostiole. A ctypeus is present at times in the cuticle, less often in volving the underlyng cells of the host. Asci onetunicate, clavate or cylindrical, 8-spored; paraphyses rare or absent. Ascospores unicellular, hyaline, fusiform or allantoid.

Note: Synonym : Leptogiopsis NYL This genus is based on Leptogiopsis complicatula NYL., species previously referred by KOHLMEYER to the genus Turgidosculum REED. Pycnidic form with bacilliform pycnospores is present.

In the plate K. complicatula (NYL.) SCHATZ (imited from the A.)

Ref. :

SCHATZ, S. (1980) - Taxonomic revision of two Pyrenomycetes associated with littoral-marine green algae. Mycologia, 72:t10-117. KOHLMEYER, J., KOHLMEYER, E. (1979) - Marine mycology: the higher fungi. Academic Press, N.Y.

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P L A T E C 905

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A S C O M Y C E T E S

D O T H I D E A L E S D I M E R I A C E A E (VON ARX & Mr3LLER)


Gen. N e m a t o s t o m a S Y D O W


VERONA -- BENEDEK

Pla te C 906

Perithecia hypophyllous, sub-globose, brown-black, with setae; subicle thin, with hyaline ramose, hyphae. Asci cylindrical or sub-clavate, 2- tunicate, 8-spored, with paraphyses filiform. Ascospores from elliptical to oblong, 3- or more septate, hyaline then brown-olive at maturity.

Note: Parasitic on leaves. According to VON ARX AND MOLLER Ceratosperma SPEG. and Hyalomeliolina STEVENS are synonyms of this genus. According to CLEMENTS and SHEAR Nematostoma is on the con- trary synonym of Lasiosphaeris

In the plate: 1. N. apertum (PAT.) SYDOW & PETRAK 2. N. miconiicola BAT., PERES 8Z BEZERRA

Ref. :

CHAVES BAT1STA, A., PERES, G. E., POROCA, D. J., BEZERRA, J. L. (1967) - Tres interessantes Ascomycotina de peritecios setosos. Atas do Instituto de Mycologia da Univ. de Pernanbuco. Pubbl. no. 582. VON ARX, J. A., MCLLER, E. (I 975)- A re-evaluation of the bitunicate Ascomycetes with keys to Families and Genera. C.B.S., Baarn. Studies in Mycology no. 9.

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iconographia mycologicaverona — benedek (†)

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