TP CH KHOA HC, i hc Hu, S 57, 2010

CY XANH TH THNH PH PLEIKU, TNH GIA LAINguyn Danh on i biu Quc hi tnh Gia Lai Phan Th Thanh Thy Trng i hc Khoa hc, i hc Hu

TM TTThnh phn loi cy xanh th thnh ph Pleiku, tnh Gia Lai kh a dng v phong ph. xc nh c 165 loi thuc 140 chi trong 69 h ca 3 ngnh thc vt bc cao c mch. Trong , cy xanh ng ph c 57 loi thuc 28 h, cy xanh cng vin c 130 loi, vi 45 loi cy bng mt thuc 21 h. Cy xanh ng ph c b tr theo cc kiu ng ph 1 hng cy, 2 hng cy v 4 hng cy. M hnh trng cy trong cc cng vin thnh ph Pleiku tng i a dng: Gm cc m hnh cng vin hnh lang k thut giao thng v cc m hnh bn hoa trang tr trong cc cng vin ngh ngi gii tr.

1. t vn H thng cy xanh th ca thnh ph Pleiku - tnh Gia Lai khng nhng gp phn iu ha nhit , to bng mt, ci thin mi trng m cn gp phn quan trng to nn kin trc cnh quan, l mt b phn khng th thiu trong kin trc th thnh ph Pleiku. Tuy nhin, vic pht trin cy xanh th y cha c quan tm ng mc, s lng cy xanh cn qu t, chng loi cha phong ph nn cnh quan ng ph cn hoang s, nhiu khu vc trong thnh ph b tr trng cy xanh cha theo quy hoch c th, cy b kh ho, gy cnh, tt nhnh, hoc mt s cy b ngi dn t cht ph lm m quan thnh ph b xung cp. T thc trng trn, ti tin hnh iu tra, nh gi thnh phn loi cy xanh th, kho st cc m hnh b tr cy xanh trn ng ph v cng vin, ng thi nghin cu mt s yu t nh hng n s pht trin ca cy xanh th xut cc phng hng pht trin h thng cy xanh th thnh ph Pleiku, tnh Gia Lai.

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2. i tng, phng php v thi gian nghin cu 2.1. i tng nghin cu Cc loi thc vt bc cao c mch, tp trung vo cc cy trng lm cnh ng ph v cng vin thuc khu vc ni th thnh ph Pleiku, tnh Gia Lai. 2.2. Phng php nghin cu - S dng phng php iu tra kt hp nh gi nhanh nng thn RRA nh gi v thnh phn loi, s phn b ca cc loi cy xanh. - i vi nhng loi cy cha xc nh tn chnh xc tin hnh thu mu thc vt theo R. M. Klein v D. T. Klein (1979) [4]. - Xc nh tn khoa hc theo phng php hnh thi so snh vi ti liu ca Phm Hong H (1999 2000) [2] v Trn Hp (1997) [3]. 2.3.Thi gian nghin cu: Nm 2009. 3. Kt qu nghin cu 3.1. Hin trng cy xanh th thnh ph Pleiku, tnh Gia Lai 3.1.1. Thnh phn loi cy xanh th thnh ph Pleiku, tnh Gia Lai Qua iu tra thng k v xc nh c 165 loi cy xanh th thuc 140 chi ca 69 h trong 3 ngnh thc vt bc cao. Trong , ngnh Ngc lan (Magnoliophyta) chim u th nht v s loi, s chi v s h vi 62 h chim 89,86% tng s h, 131 chi chim 93,57% tng s chi, 156 loi chim 94,55% tng s loi. Tip n l ngnh Thng (Pinophyta) vi 5 h chim 7,25% tng s h, 7 chi chim 5,00% tng s chi, 7 loi chim 4,24% tng s loi. Cui cng l ngnh Dng x (Polypodiophyta) c 2 h chim 2,90% tng s h, 2 chi chim 1,43% tng s chi, 2 loi chim 1,21% tng s loi. 3.1.2. Hin trng cy xanh ng ph Pleiku - thng k c 57 loi cy xanh thuc 28 h vi tng s cy l 5.995 cy. Trong nhng chng loi cy c s lng ln nh Sao en vi 1.272 cy, Thng ba l vi 717 cy, - Cy xanh ng ph c chia theo 6 cp ng knh thn: D 10cm (D10), 10cm < D 20cm (D20), 20cm < D 40cm (D40), 40cm < D 60cm (D60), 60cm < D 80cm (D80), D > 80cm (D100). T l % s lng cy c phn chia theo cp ng knh: D10 (38,48%), D20 (39,03%), D40 (18,32%) D60 (2,44%), D80 (0,82%), D100 (0,92%). Qua , c th thy rng cy xanh ng ph Pleiku ang trong giai on cn tr v cn c quan tm chm sc.

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3.1.3. Hin trng cy xanh cng vin thnh ph Pleiku - cc cng vin hnh lang k thut (vng xoay, bng kt), cng vin ngh ngi - gii tr (hoa vin, cng vin), xc nh c 130 loi thc vt thuc 54 h, trong c 45 loi cy xanh bng mt thuc 21 h vi tng s cy l 2.499 cy. Trong cc loi cy c trng vi s lng ln nh Thng ba l vi 1.144 cy, Sao en vi 244 cy, Cc loi cy c s lng thp ch yu l cy n qu nh Nhn, Mn, Mt,... v mt s cy nh a, Ngc Lan, Sanh, Sung,... - T l % s lng cy c phn chia theo cp ng knh: D10 (44,66%), D20 (25,97%), D40 (23,65%) D60 (3,92%), D80 (0,96%), D100 (0,84%). C th thy rng h thng cy xanh cng vin cn tng i tr, s cy mi trng (D10) chim t l kh cao 44,66%. S cy i th v c th chim t l rt nh. 3.1.4. Hin trng din tch t cy xanh cng cng thnh ph Pleiku Theo cc s liu v din tch xanh cng cng do cng ty Cng trnh th cung cp v s liu v dn s ca thnh ph Pleiku (tnh n thng 5/2008), bnh qun t cy xanh s dng cng cng theo u ngi thnh ph Pleiku c tnh v so snh vi Tiu chun Xy dng Vit Nam 362: 2005 Quy hoch cy xanh s dng cng cng trong cc th - Tiu chun thit k (TCXDVN 362: 2005) [5] nh sau:Bng 1. Bnh qun t cy xanh s dng cng cng theo u ngi thnh ph Pleiku so vi TCXDVN 362: 2005.

Loi

Din tch xanh cng cng (m2) 181.090,28 151.915,30

Dn s (ngi)

Bnh qun (m2/ngi) 0,76 0,64

TCXDVN 362: 2005 (m2/ngi) 1,9 2,0 6 7,5 2,5 2,8 10 - 12

TCXDVN 362: 2005 p dng vi th min ni (m2/ngi) 1,33 1,4 4,2 5,25 1,75 1,96 7 8,4

ng ph Cng vin Vn hoa Tng cng

236.982 18.452,70 351.458 0,08 1,48

Qua cho thy: So vi tiu chun din tch t cy xanh s dng cng cng quy nh i vi th loi 2 thuc khu vc min ni, hi o trong TCXDVN 362: 2005 l 7 8,4 m2/ngi th din tch t cy xanh s dng cng cng thnh ph Pleiku rt thp 1,48 m2/ngi (ch t t l 21,14% so vi tiu chun). Vy t c ch tiu so vi quy nh ra, trong thi gian ti thnh ph Pleiku phi c thm t nht 1.307.416 m2 din tch t cy xanh s dng cng cng.

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3.2. Cc m hnh b tr cy xanh trn ng ph v cng vin thnh ph Pleiku 3.2.1. M hnh b tr cy xanh trn ng ph. C th phn loi cc kiu m hnh di y: - M hnh 1 hng cy trn ng ph: M hnh ny c mt s on ng trn mt s tuyn ng nh Hng Vng (on t Ng 3 Ph ng n nt giao thng Dip Knh) trng mt hng cy Vit, tuyn ng on Th im (on t ng V Th Su n ng Hong Vn Th) trng mt hng cy X c, - M hnh b tr 2 hng cy trn ng ph: C 2 dng: + Dng thun loi: Cc hng cy trng c quy hoch c th trn tng tuyn ph theo tng chng loi cy nh: ng Hunh Thc Khng (Lim xt), Tng Bt H (Nhc nga), + Dng hn loi: Hai bn va h c trng nhiu loi cy khc nhau. Cc tuyn ng thuc dng ny nh Nguyn Du, Quang Trung, - M hnh b tr 4 hng cy trn ng ph: Tiu biu cho loi hnh ny c ng Hai B Trng vi 2 hng Bng lng v 2 hng Thng phn b u hai bn va h, hay ng L Dun mi bn va h trng 1 hng Nhc nga, 1 hng X c hoc c on trng 1 hng X c, 1 hng Sao en. Vic b tr cy xanh theo cc m hnh khc nhau ph hp vi tng tuyn ng trong thnh ph c vai tr quan trng trong vic to nn m quan v bo v mi sinh cho thnh ph. Tuy nhin, vn cn nhiu on ng cha c b tr cy xanh, nhiu tuyn ng cn vng bng cy xanh khng nhng cc khu vc cch xa trung tm thnh ph m cn c trong khu vc trung tm thnh ph. 3.2.2. M hnh b tr cy xanh trong cc cng vin - B tr cy xanh trong cc cng vin hnh lang k thut: Cng vin hnh lang k thut l cc khong xanh c to ra vi vai tr nh hng giao thng v c tc dng quan trng trong vic to v m quan cho thnh ph. Cn c vo v tr v chc nng ca cng vin trong b cc giao thng, c th phn bit cc loi sau: - Vng xoay: L cc nt giao thng trng im, c tc dng nh hng giao thng. Hin thnh ph Pleiku c 9 vng xoay, thnh phn cy trng trn cc vng xoay gm: Cy trang tr nn (C nhung, C l tre), Cy lm vin (Ngn sao, Chui ngc, Cm thch), Cy trang tr (n , Ng tinh, Ng sc, C tng cc loi, Ha hon, Long th, Bm bc, Cau, Vn tu,...). V vic b tr cy trng trong cc vng xoay nhn chung ph hp vi kin trc ca vng xoay v vi cnh quan th. - Bng kt: c xy dng vi mc ch chnh l tn dng cc khng gian t,30

to cho kin trc cnh quan thnh ph a dng, bt t nht v gp phn tch cc vo vic gia tng mng xanh cho thnh ph. Cc bng kt c xy dng tng i ging nhau, c b tr cc loi cy xanh ch yu nh C (trang tr nn), Chui ngc (trang tr vin), v cc cy trang tr nh Sanh, Sn tng, Ch l, Hoa giy, Hunh Anh,... - B tr cy xanh trong bn hoa ti cc cng vin ngh ngi - gii tr: Qua kho st cho thy rng bn hoa c trang tr khc nhau tng cng vin to ra nt c sc cho tng cng vin ca thnh ph. Nhn chung, cc chng loi cy trng trong cc bn hoa gm: Cy trang tr nn (C), cy lm vin (Chui ngc, Cm t mai, Ngn sao, Cm thch, C tng,), cy trang tr (Bm bc, Tai tng , Mt nai, Ng sc, Cau bng,...). 3.3. xut tp on cy xanh cho s pht trin cy xanh th ti thnh ph Pleiku - Cn c vo iu kin sinh thi ca thnh ph Pleiku v c tnh hnh thi, sinh thi ca cc loi cy xanh hin c thnh ph, ngh duy tr v pht trin cc loi sau: + Tp on cy trn ng ph: Bng lng (Lagerstroemia speciosa Pers.), Kiu hng (Calliandra haematocephala Hassk.), Lim xt (Peltophorum pterocarpum (DC) Back. ex K. Heyne.), Me (Tamarindus indica L.), Mng b tm (Bauhinia purpurea L.), Mung hong yn (Cassia fistula L.), Mung xim (Cassia siamea Lam.), Su (Dracontomelum duperreanum Pierre.), Thng ba l (Pinus kesiya Royle ex Gordon.), Vit (Mimusops elengi L.). + Tp on cy trong cng vin: Du ri (Dipterocarpus alatus Roacutangula Gaertn.), xb.), Long no (Cinnamomum camphora L.), Lc vng (Barringtonia acutangula Gaertn.), Ngn hoa (Grevillea robusta A.C. ex R. Br.), Ngc lan (Michelia alba DC.), Nhc nga (Swietenia macrophylla King in Hook.), Phng v (Delonix regia (Boj.) Raf.), Sao en (Hopea odorata Roxb.), - ngh di thc v b sung cc loi cy bn a sau vo thnh phn cy trng trong cng vin: Ch ch (Parashorea stellata Kurz.), Ging hng (Pterocarpus macrocarpus Kurz.), G mt (Sindora cochinchinensis H. Baill.), Mun (Diospyros mun Lec.), Trc (Dalbergia cochinchinensis Pierre in Lan.). - Nn u t du nhp cc ging cy cc a phng khc, c bit l Lt b sung vo h thng cy xanh ng ph Pleiku: Thng 5 l (Pinus dalatensis de Ferr.), Bch xanh (Calocedrus macrolepis Kurz.), Mimosa Lt (Acacia podalyriaefolia A.Cunn. ex G.Don.), Mung hoa o31

(Cassia javanica L.), Sa mu (Cunninghamia lanceolata (L.) Hook.), S o cam (Spathodea campaulata P.Beauv.), Phng tm (Jacaranda mimosifolia D.Don.), Vng nem (Erythrina variegata L.). - Ngoi ra, cn b sung thm mt s loi cy nhp ni nh C du (Elaeis guineensis Jacq.), Tht nt (Borassus flabellifer L.), tng tnh a dng v gi tr khoa hc cho h thng cy xanh ng ph thnh ph Pleiku. 3.4. ngh cc cy xanh cn bo tn thnh ph Pleiku Cn c vo hin trng cy xanh v vai tr ca h thng cy xanh, c bit l cc loi cy lu nm trong vic to cnh quan v c gi tr trong nghin cu khoa hc v lch s th, cn phi bo tn cc loi cy cc a im sau: - Cy xanh trong cng vin: Hoa vin Nguyn Vit Xun: 5 cy Phng (ng knh 40cm - 60cm). Cng vin L T Trng: 13 cy Thng 3 l (ng knh > 70cm). Cng vin Qung Trng 17/3: 2 cy Phng (ng knh 60cm 80cm) v 10 cy Thng 3 l (ng knh > 80cm). Cng vin Din Hng: 1 cy Du ri (ng knh 60cm 80cm), 4 cy a bp (ng knh > 100cm), 4 cy a xoan (ng knh > 100cm), 5 cy Long no (ng knh 60cm 80cm), 2 cy Phng (ng knh 60cm 80cm), 2 cy Sanh (ng knh > 70cm). - Cy xanh ng ph: gi gn dng v ring cho thnh ph, rt cn thit phi bo tn cc loi cy lu nm trn cc tuyn ng nh Nguyn Du, Hong Hoa Thm, Quang Trung,Bng 2. Cc loi cy cn c bo tn trn cc tuyn ng.

Tn cy Du ri D a b a bp a xoan Phm Vn ng (2 cy) Nguyn Du (1 cy) Nguyn Tri ( 1 cy) inh Tin Hong (3 cy)

Tn ng

Nguyn Du (1 cy ng knh > 300cm) Nguyn Du (1 cy), Hai B Trng (11 cy), Hong Hoa Thm (3 cy), Hng Vng (1 cy), L Li (1 cy), Nguyn Thin Thut (2 cy), Quang Trung (8 cy), Trng Chinh (12 cy), Trn Hng o (2 cy)32

Long no

Me Mung ng Mung xim Ngn hoa Ng ng Phng v Sanh Sao en Thng 3 l X c 4. Kt lun

Quang Trung (1 cy) Hong Vn Th (8 cy), Trn Ph (2 cy), Mung ng (2 cy) Hong Hoa Thm (3 cy), Trn Ph (2 cy) L Thi T (1 cy), Trn Quang Khi (2 cy), Phan nh Phng (1 cy) Nguyn Du (7 cy) Hai B Trng (2 cy), L Hng Phong (2 cy), Phan nh Phng (1 cy), Quang Trung (3 cy), Trn Hng o (5 cy) Nguyn Du (3 cy), L Thi T (2 cy) Nguyn Du (5 cy), L Lai (1 cy) Nguyn Du (2 cy), Hong Hoa Thm (6 cy), Hai B Trng (2 cy), Hng Vng (1 cy), L Thi T (5 cy), Phm Vn ng (1 cy), Quang Trung (10 cy), Trn Hng o (5 cy) Hong Hoa Thm (3 cy), Hng Vng (4 cy)

4.1. V hin trng cy xanh th thnh ph Pleiku, tnh Gia Lai Hin c 165 loi cy xanh th thuc 140 chi ca 69 h trong 3 ngnh thc vt bc cao. Trong , cy xanh ng ph c 57 loi thuc 28 h, cy xanh cng vin c 130 loi, vi 45 loi cy bng mt thuc 21 h. H thng cy xanh th cn tng i tr. Din tch t cy xanh s dng cng cng thnh ph Pleiku theo u ngi l 1,48 m /ngi (ch t t l 21,14% so vi TCXDVN 362: 2005). Cn quy hoch din tch t m bo mt cy xanh theo tiu chun qui nh ca th loi II.2

4.2. V m hnh b tr cy xanh trn ng ph v cng vin Cy xanh ng ph c b tr khc nhau trn cc hon cnh ng ph khc nhau, gm cc m hnh ng ph 1 hng cy, 2 hng cy v 4 hng cy. M hnh trng cy trong cc cng vin thnh ph Pleiku tng i a dng: Gm cc m hnh cng vin hnh lang k thut giao thng nh vng xoay, bng kt v cc m hnh bn hoa trang tr trong cc cng vin ngh ngi gii tr. Cn quan tm u t nhp ni cc loi cy c hnh dng, hoa p v ph hp vi c im sinh thi mi trng ca thnh ph Pleiku nhm b sung thnh phn loi cy v nng cao gi tr thm m, a dng ca thnh ph cao nguyn.33

TI LIU THAM KHO1. Phm Hong H, Cy c Vit Nam (tp 1 - 3), Nxb Tr, Tp H Ch Minh, (1999 - 2000). 2. Trn Hp, Cy cnh, hoa Vit Nam, Nxb Nng nghip, H Ni (1993). 3. Klein R.M, Klein D.T, Phng php nghin cu thc vt (Nguyn Tin Bn v Nguyn Nh Khanh dch), Nxb Khoa hc v K thut, H Ni (1979). 4. Cng ty Cng trnh th thnh ph Pleiku, n Quy hoch v pht trin cy xanh ng ph thnh ph Pleiku, Gia Lai (2007). 5. Quyt nh s 01/2006/Q - BXD ca B trng B Xy dng ngy 05/01/2006 Ban hnh TCXDVN 362: 2005 Quy hoch cy xanh s dng cng cng trong cc th Tiu chun thit k.

ACTUAL STATE OF URBAN VEGETATION IN PLEIKU CITY, GIA LAI PROVINCENguyen Danh The National Assembly Deputies Delegation of Gia Lai province Phan Thi Thanh Thuy College of Sciences, Hue University

SUMMARYThe result has showed that species composition of urban vegetation in Pleiku city, Gia Lai provine is very rich anddiverse. The authors has determined 165 species belonging to 140 genera, 69 families of 3 vascular highter plant phyla. Among these, street trees include 57 species belonging to 28 families, park trees 130 species, with 45 species of shade trees belonging to 21 families. The ystem of urban vegetation is rather young. Trees on streets are arranged in three ways: One row, two rows and four rows. Trees in parks are arranged in form of technique corridor park and in form of entertaiment park.

34

Ph lc DANH LC THNH PHN LOI CY XANH THNH PH PLEIKU

STT I (1) 1 (2) 2 II (3) 3 (4) 4 5 6 (5) 7 (6) 8 (7) 9 III (8) 10 11 12 13 (9) 14 15 16 (10) 17 18

TN KHOA HC POLYPODIOPHYTA Davalliaceae Nephrolepis cordifolia (L.) Presl. Gleicheniaceae Dicranopteris linearis ( Burm.) Undrew. PINOPHYTA Araucariaceae Araucaria excelsa R. Br. Cupressaceae Cupressus torulosa D. Don. Sabina chinensis (L.) Ant. Thuja orientalis (L.) Endl. Cycadaceae Cycas revoluta Thunb. Pinaceae Pinus kesiya Royle ex Gordon. Podocarpaceae Podocarpus brevifolius (Thunb.) D. Don. MAGNOLIOPHYTA A. MAGNOLIOPSIDA Acanthaceae Beloperone guttala Brandegee. Crossandra undulaefolia Salisb. Pachystachys lutea L. Thunbergia grandiflora Roxb. Amaranthaceae Alternanthera bettzickiana (Regel) Nichols. Celosia argentea L. Cyathula prostrata (L.) Blume. Anacardiaceae Dracontomelum duperreanum Pierre. Mangifera indica L.35

TN PH THNG NGNH DNG X H Rng hoa Rng Ct cn, Thn ln l tim H Rng Ty Sn Gut, T, Vt NGNH THNG H Bch tn Bch tn H Tng Sn tng Tng s Trc bch dip H Thin tu Vn tu H thng Thng ba l H kim giao Tng la hn NGNH NGC LAN LP NGC LAN H r Long th, Cu long nh ngc Ha hong Long th vng Ct ng, Dy bng xanh H Rau dn Dn king, Dn la nh Mng g Mt nai, C cc i H o ln ht Su Xoi

19 (11) 20 (12) 21 22 23 24 25 26 27 28 29 30 (13) 31 32 (14) 33 34 35 (15) 36 (16) 37 (17) 38 39 (18) 40 (19) 41 42 (20) 43 44 45

Spondias pinnata Kurs. Cc rng Annonaceae H Mng cu Polyalthia longifolia (Lam.) Hook.f. var. pendula. Hunh dip, Hong nam Apocynaceae H Trc o Adenium obesum Roem. et Sch S Thi lan Allamanda catharica L. Hunh anh l ln Allamanda neriiforia Hook.f. Hunh anh l nh Alstonia scholaris (L.) R. Br. Hoa sa, M cua Catharantus roseus (L.) G. Don. Bng Da, Hi ng Nerium oleander L. Trc o Plumeria acutifolia Poir. i, S Tabernaemontana coronaria Willd. Ngc bt, Li tru Thevetia peruviana (Pres.) K. Schum. Thng thin Wrightia religiosa Hook.f. Mai chiu thy Araliaceae H Nhn sm Polyscias fruticosa (L.) Harms. inh lng Schefflera octophylla (Lour.) Harms. Chn chim tm l Asteraceae H Cc Cosmos sulphureus Cav. Cc chun Gerbera jamesonii Hook. ng tin Melampodium paludosum H.B.K Cc mt tri, Cc gt Balsaminaceae H Bng nc Impatiens balsamina L. Bng nc, Nc n Begoniaceae H Thu hi ng Begionia semperflorens Link. et Otto. Thu hi ng trng xun Bignoniaceae H inh (Nc nc) Bignonia hymenaea DC. nh hng, Dy bng ti Campsis radicans Seen. Dy ng tiu Bombacaceae H Go Durio zibenthinus Murr. Su ring Boraginaceae H Vi voi Carmora microphylla (Lam.) G.Don. Cm rm, Cm rng Cordia latifolia Roxb. L trng Caesalpiniaceae H Vang Bauhinia purpurea L. Mng b tm Caesalpinia pulcherima (L.) Sw. Kim phng, Dip cng Cassia fistula L. Mung hong yn, B cp36

46 47 48 49 50 (21) 51 (22) 52 53 (23) 54 55 (24) 56 (25) 57 (26) 58 (27) 59 60 (28) 61 62 63 64 65 66 67 68 69 70 (29) 71

Cassia splendida Vogel. Cassia siamea Lam. Delonix regia (Boj.) Raf. Peltophorum pterocarpum (DC.) Back. ex K. Heyne. Tamarindus indica L. Capparaceae Cleome speciosa Raf. Combretaceae Terminalia catappa L. Quisqualis indica L. Convolvulaceae Ipomoea quamoclit L. Ipomoea pulchella Roth. Crassulaceae Kalanchoe pinnata (Lamk.) Pers Caricaceae Carica papaya Linn. Cuscutaceae Cuscuta hygrrophylla H.W.Bearson. Dipterocarpaceae Dipterocarpus alatus Roxb. ex G. Don. Hopea odorata Roxb. Euphorbiaceae Acalypha siamensis Oliv. Acalypha wilkesiana Muell. Codiaeum variegatum (L.) Blume. Euphorbia antiquorum L. Euphorbia milii Des Moul. Euphorbia nerrifolia Roxb. Euphorbia pulcherrima Willd. ex Klotzsch. Jatropha pandurifolia Andr. Pedilanthus tithymaloides (L.) Poit var. variegatus Hort Phyllanthus acidus (L.) Skeels. Fabaceae Clitoria ternatea L. var. pleniflora37

nc Mung hoa vng Mung xim, Mung en Phng v Lim xt Me H Mn Mn Mn mn p H Bng Bng S qun t, Dy giun H Bm bm Dy tc tin Bm bm H thuc bng Thuc bng H u u H T hng T hng H Du Du ri, Du con ri Sao en H Thu du Tr hng ro Tai tng C tng, Ng sc Xng rng ng Xng rn, Bt tin Giang lm Trng nguyn Hng mai Cm thch Chm rut H u u bic kp

(30) 72 (31) 73 (32) 74 75 (33) 76 77 (34) 78 (35) 79 80 (36) 81 (37) 82 (38) 83 84 85 (39) 86 87 88 89 90 (40) 91 92 93 94 95 (41) 96 97

Fagaceae Castanopsis fissa (Champ.) Rehder. et Wilson. Gesneriaceae Chrysothemis pulchella (Donn ex Sims) Dcne. Lamiaceae Coleus blumei Benth. Salvia coccinea L. Lauraceae Cinnamomum camphora L. Persea americana Mill. Lecythidaceae Barringtonia acutangula (L.) Gaertn. Lythraceae Cuphea hookeriana Walp. Lagerstroemia speciosa (L.) Pers. Magnoliaceae Michelia alba DC. Malpighiaceae Galphimia glauca Cav. Malvaceae Hibiscus mutabilis L. Hibiscus rosa-sinensis L. Malvaviscus arboreus Cav. Meliaceae Aglaia duperreana Pierre. Chukrasia tabularis A. Juss. Khaya senegalensis (Desr.) A. Juss. Melia azedarach L. Swietenia macrophylla King in Hook. Mimosaceae Acacia auriculiformis A. Cunn. ex Benth. Acacia mangium Willd. Calliandra haematocephala Hassk. Leucaena leucocephala (Lamk.) De Wit Samanea saman (Jacq.) Merr. Moraceae Artocarpus communis J.R.Forst. et G.Forst Artocarpus heterophylla Lam.38

H Si d D H Rau Tai Voi Cy l gm H Hoa mi Ta t cnh Xn , Cu tho H Long no Long no B H Lc vng Lc vng H T vi Cm t mai, Cm t Bng lng nc H Ngc lan Ngc lan hoa trng H Kim ng Kim ng H Bng Ph dung Rm bt, Bp Bp kn H Xoan Ngu Lt hoa X c, S kh Xoan, Su u Nhc nga H Trinh n Keo l trm, Keo bng vng Keo tai tng Kiu hng u Keo du Me ty, Cng, Mung ng H Du tm Xa k Mt

98 99 100 101 102 103 104 (42) 105 106 107 108 109 (43) 110 111 (44) 112 (45) 113 (46) 114 (47) 115 (48) 116 117 (49) 118 (50) 119 (51) 120 121 122 123 124

Ficus benjamina L. Ficus benghalensis L. Ficus elastica Roxb. ex Hornum. Ficus microcarpa L.f Ficus racemosa L. Ficus religiosa L. Ficus retusa L Myrtaceae Callistemon lanceolatus Sweet. Eucalyptus camaldulrnsis Dehnh. Psidium guajava L. Syzygium cuminii (L.) Skeels. Syzygium semarangense Merr. et Perry. Nyctaginaceae Bougainvillea spectabilis Willd. Bougainvillea glabra Choisy. Ochnaceae Ochna integerrima (Lour.) Merr. Oleaceae Jaxminum sambac (L.) Ait. Oxalidaceae Averrhoa carambola L. Polygonaceae Antigonon leptopus Hook. & Arn. Portulacaceae Portulaca grandiflora Hook. Portulaca oleracea Linn. Proteaceae Grevillea robusta A. Cunn. ex R. Br. Rhamnaceae Ziziphus mauritiana Lam. Rubiaceae Ixosa coccinea L. Ixora coccinea var. caudata Pierre ex Pit Ixora coccinea var. compata Pierre ex Pit. Mussaenda philippica A.C.Rich. var. aurorae Hort. Pentas carnea Benth.39

Si a xoan a bp Ga Sung a b Sanh H Sim Trm liu, Trm bng Bch n trng i Trm vi, Trm mc Mn, o H Hoa giy Hoa giy Hoa giy hng H Mai vng Mai vng H Nhi Cy Nhi H Chua me t Kh H Rau rm Ti-gn H Rau sam Hoa mi gi Mi gi nh H Cm vng Ngn hoa, Cy Tri bn H To ta To ta H C ph n Trang cam Trang l nh, Trang thi Bm bc Philipin Ng tinh, Dim chu

125 (52) 126 (53) 127 128 (54) 129 (55) 130 (56) 131 132 (57) 133 134 (58) 135 (59) 136 (60) 137 138 (61) 139 140 141 (62) 142 143 144 145 146 147 148 149

Serissa foetida (L. f.) Comme. ex Poir. Ngn sao, Bng n Sapindaceae H B hn Euphoria longan (Lour.) Steud. Nhn Sapotaceae H Hng xim Chrysophyllum cainito L. V sa Mimusops elengi L. Vit Solanaceae H C Brunfeldsia hopeana Benth. Li Nht, Li M Sterculiaceae H Trm Firmiana simplex (L.) W.F. Wight. Ng ng Tiliaceae H ay Muntingia calabura L. Trng c Verbenaceae H C roi nga Clerodendron thomsonae Balf. Ngc n Duranta erecta L. Chui ngc, Thanh quan Lantana camara L. Ng sc, Trm i, Trm hi B. LILIOPSIDA LP HNH Agavaceae H Tha Agave americana L. var. marginata Bail. Tha tr Amaryllidaceae H Thy tin Crinum asiaticum L. i tng qun, Nng tr Anthericaceae H Lan thy tin Chlorophytum bichetii Back. Lc tho cnh, Lan chi Chlorophytum comosum R. Br. Var. variegatum Hort. Lc tho tr Araceae H Ry Caladium bicolor (Ait.) Vent. Mn m Dieffenbachia picta Schott. Mn trng sinh Spathiphyllum patinii N.E.Br. Bch phin, Cnh bum trng Arecaceae H Cau Areca catechu L. Cau Cocos nucifera L. Da Chrysalidocarpus lutescens H. Wendl. Cau vng Dypsis pinnatifrons Mard. Cau tua Licuala grandis H. Wendl. Ho to, K Nht Bn Licuala radula Gagnep. Mt ct Phoenix paludosa Roxb. Ch l Roystonea regia O.F.Cook. Cau bng40

150 151 (63) 152 (64) 153 154 155 (65) 156 (66) 157 158 159 (67) 160 (68) 161 162 163 164 (69) 165

Thrinax parviflora Sw. Veitchia merilli H. Wendl. Asphodelaceae Aloe vera Linn. Commelinaceae Zebrina pendula Schnizl. Rhoeo spathacea (Sw.) Stearn. Setcreasia purpurea B.K.Boom. Cyperaceae Cyperus flabelliformis Rottb. Dracaenaceae Cordyline terminalis (L.) Kunth. Dracaena sanderiana Sander forma virescens Hort. Sansevieria trifasciata Prain. Musaceae Musa paradisiaca L. Poaceae Bambusa blumeana Schult. ex Schult. F. Bambusa vulgaris var. striata Gamble. Zoysia tennifolia Willd. ex Trin. Oplismenus burmannii (Retz.) P. Beauv. Strelitziaceae Ravenala madagascariensis J. F. Gmel.

K qut Cau trng H L hi L hi, Nha am H Thi li Thi li ta L bn Thi li tm H Ci Thy trc, Lc d H Bng Bng Huyt d Pht ti, Pht d xanh Li cp sc H Chui Chui H C Tre l ng Tre vng sc C nhung, c lng heo C l tre H Thin iu Chui r qut

41