Checklist of Vascular of Pulau Ubin

Abbreviations n Native p Native species planted (not found naturally in Pulau Ubin) w Weed of uncertain origin a Naturalised species e Exotic species

Compiled and updated on 12 September 2014 by Robert Teo, National Parks Board

PTERIDOPHYTES Adiantaceae n Adiantum flabellullatum a Adiantum latifolium n Cheilanthes tenuifolia a Pityrogramma calomelanos Aspleniaceae n Asplenium longissimum a Asplenium spp. complex n Asplenium nidus n Asplenium nitidum Blechnaceae n Blechnum orientale n Blechnum serrulatum n Stenochlaena palustris Cyatheaceae n Cyathea latebrosa Davalliaceae n Davallia denticulata Dennstaedtiaceae n Histiopteris incisa n Lindsaea ensifolia n Microlepia speluncae n Pteridium aquilinum var. esculentum Dryopteridaceae n Pleocnemia conjugata n Pleocnemia irregularis n Tectaria semipinnata n Tectaria vasta Gleicheniaceae n Dicranopteris linearis Lycopodiaceae n Lycopodiella cernua Marattiaceae n Angiopteris evecta Oleandraceae w Nephrolepis auriculata Ophioglossaceae n Ophioglossum pendulum Checklist of Vascular Plants of Pulau Ubin

Polypodiaceae n Drynaria quercifolia n Goniophlebium percussum n Microsorum punctatum n Phymatosorus scolopendria n Platycerium coronarium p Pyrrosia angustata n Pyrrosia longifolia n Pyrrosia nummulariifolia n Pyrrosia piloselloides Psilotaceae n Psilotum nudum Pteridaceae n Acrostichum aureum n Acrostichum speciosum w Ceratopteris thalictroides w Pteris ensiformis n Pteris semipinnata n Pteris tripartita w Pteris vittata n Taenitis blechnoides Schizaeaceae n Lygodium circinnatum n Lygodium flexuosum n Lygodium microphyllum n Lygodium salicifolium n Schizaea dichotoma n Schizaea digitata Thelypteridaceae n Amphineuron opulentum n Christella arida w Christella dentata w Christella parasitica n Christella subpubescens n Cyclosorus interruptus n Mesophlebion crassifolium n Pronephrium triphyllum n Sphaerostephanos heterocarpus n Sphaerostephanos polycarpus Vittariaceae n Antrophyum callifolium n Vittaria elongata Woodsiaceae n Diplazium bantamense

GYMNOSPERMS Araucariaceae e Agathis dammara Checklist of Vascular Plants of Pulau Ubin

e Agathis robusta e Araucaria columnaris e Araucaria heterophylla

Cycadaceae p Cycas edentata

Gnetaceae n Gnetum cuspidatum n Gnetum gnemon var. gnemon n Gnetum latifolium n Gnetum macrostachyum n Gnetum microcarpum

Podocarpaceae e Nageia motleyi e Podocarpus macrophyllus n Podocarpus polystachyus e Podocarpus rumphii

ANGIOSPERMS Acanthaceae n Acanthus ebracteatus n Acanthus ilicifolius n Acanthus volubilis a Andrographis paniculata a Asystasia gangetica ssp. micrantha n Avicennia alba n Avicennia officinalis n Avicennia rumphiana a Hemigraphis confinis a Hemigraphis primulifolia e Justicia gendarussa w Peristrophe roxburghiana e Thunbergia erecta a Thunbergia fragrans c Thunbergia grandiflora Achariaceae e Pangium edule Acoraceae e Acorus calamus e Acorus gramineus Aizoaceae n Sesuvium portulacastrum Alismataceae e Echinodorus palaefolius Aloaceae e Aloe vera Checklist of Vascular Plants of Pulau Ubin

Amaranthaceae a Amaranthus blitum ssp. oleraceus a Amaranthus spinosus c Celosia argentea n Cyathula prostrata e Gomphrena celosioides Amaryllidaceae n Crinum asiaticum Anacardiaceae c Anacardium occidentale n Bouea macrophylla n Bouea oppositifolia n Buchanania arboresecens n Buchanania sessifolia n Campnosperma auriculata e Gluta velutina n Mangifera caesia n Mangifera foetida n Mangifera griffithii c Mangifera indica n Mangifera x odorata e Spondias pinnata Ancistrocladiaceae n Ancistrocladus tectorius Anisophyllaceae n Anisophylla disticha Annonaceae p Anaxagorea javanica e Annona cherimola e Annona muricata c Annona reticulata e Annona squamosa n Artabotrys suaveolens e Cananga odorata n Cyathostemma viridiflorum n Desmos chinensis n Desmos dasymaschala n Melodorum aberrans p Mitrephora maingayi p Monocarpia marginalis n Phaeanthus ophthalmicus n Polyalthia angustissima n Polyalthia rumphii p Polyalthia sclerophylla n Polyalthia sumatrana n Popowia fusca n Uvaria cordata n Uvaria grandiflora Checklist of Vascular Plants of Pulau Ubin n Uvaria hirsuta n Xylopia malayana Apiaceae n Centella asiatica c Eryngium foetidum Apocynaceae c Allamanda cathartica n Alstonia angustifolia n Alstonia angustiloba a Alstonia macrophylla e Alstonia scholaris n Alstonia pneumatophora p Alstonia spathulata n Alyxia reinwardti a Asclepias currassavica e Calotropis gigantea e Calotropis procera a Catharanthus roseus n Cerbera manghas n Cerbera odollam n Cynanchum ovalifolium n Dischidia major n Dischidia nummularia p Dyera costulata n Finlaysonia obovata n Gymnanthera oblonga n Hoya diversifolia n Hoya latifolia n Hoya obtusifolia n Hoya verticillata var. verticillata p Kopsia singapurensis n Micrechites serpyllifolius p Ochrosia oppositifolia p Parsonsia alboflavescens e Plumeria obtusa n Strophanthus caudatus e Tabernaemontana divaricata n Tylophora flexuosa n Tylophora indica n Tylophora laevis n Willughbeia edulis n Willughbeia tenuiflora c Wrightia religiosa Aquifoliaceae n Ilex cymosa n Ilex maingayi Araceae p Aglaonema nebulosum Checklist of Vascular Plants of Pulau Ubin

p Aglaonema nitidum p Aglaonema simplex n Alocasia longiloba a Alocasia macrorrhizos e Amorphophallus paeoniifolius p Amydrium medium e Caladium bicolor c Colocasia esculenta p Cyrtosperma merkusii c Dieffenbachia seguine c Epipremnum aureum n Epipremnum giganteum n Epipremnum pinnatum n Homalomena griffithii p Lasia spinosa a Lemna perpusilla p Schismatoglottis calyptrata n Schismatoglottis wallichii p Scindapsus hederaceus a Typhonium trilobatum Araliaceae n Arthrophyllum diversifolium n Hydrocotyle sibthorpioides e Polyscias fruticosa c Schefflera actinophylla n Schefflera elliptica Arecaceae c Areca catechu e Arenga pinnata e Borassus flabellifer n Calamus erinaceus n Caryota mitis a Cocos nucifera p Cyrtostachys renda e Daemonorops e Dypsis lutescens e Elaeis guineensis n Licuala spinosa p Licuala triphylla e Metroxylon sagu n Nypa fruticans p Oncosperma horridum n Oncosperma tigillaria p Pinanga disticha a Ptychosperma macarthurii e Salaca edulis Aristolochiaceae e Aristolochia acuminata Checklist of Vascular Plants of Pulau Ubin

Asteraceae w Acmella uliginosa w Adenostemma viscosum a Ageratum conyzoides e Artemisia lactiflora e Artemisia vulgaris e Bidens alba a Bidens pilosa w Blumea balsamifera a Chromolaena odorata w Conyza bonariensis a Eclipta prostrata a Elephantopus mollis w Elephantopus scaber a Eleutheranthera ruderalis w Emilia sonchifolia a Erechtites valerianifolius n Gynura procumbens n biflora w Mikania cordata a Mikania micrantha n Pluchea indica a Sphagneticola trilobata a Struchium sparganophorum a Synedrella nodiflora a Tridax procumbens n Vernonia arborea w Vernonia cinerea a Youngia japonica Balsaminaceae e Impatiens balsamina Bignoniaceae n e Mansoa alliacea e Oroxylum indicum p Radermachera pinnata ssp. acuminata a Spathodea campanulata Bixaceae e Bixa orellana Bonnetiaceae n Ploiarium alternifolium Boraginaceae e Cordia curassavica a Cordia cylindristachya p Cordia dichotoma w Heliotropium indicum p Pteleocarpa lamponga Bromeliaceae Checklist of Vascular Plants of Pulau Ubin

e Ananas comosus Burseraceae e Canarium album n Canarium littorale e Canarium vulgare Cactaceae e Epiphyllum oxypetalum Cannabaceae n Trema cannabina n Trema tomentosa Cannaceae a Canna indica Capparaceae n Capparis micracantha ssp. korthalsiana Cardiopteridaceae n Gonocaryum gracile Caricaceae c Carica papaya Casuarinaceae n Casuarina equisetifolia e Gymnostoma nobile e Gymnostoma rumphianum Celastraceae n Bhesa paniculata n Bhesa robusta n Loeseneriella macrantha p Lophopetalum wightianum n Salacia chinensis n Salacia grandiflora n Salacia korthalsiana Chrysobalanaceae p Atuna racemosa n Licania splendens n Maranthes corymbosa n Parastemon urophyllus Cleomaceae a Cleome rutidosperma Clusiaceae p Calophyllum ferrugineum n Calophyllum inophyllum p Calophyllum macrocarpum n Calophyllum pulcherrimum p Calophyllum soulattri p Calophyllum teysmannii n Garcinia atroviridis p Garcinia eugeniifolia n Garcinia hombroniana c Garcinia mangostana Checklist of Vascular Plants of Pulau Ubin n Garcinia nervosa n Garcinia nigrolineata n Garcinia parvifolia p Garcinia scortechinii e Mesua ferruginea Colchicaceae c Gloriosa superba Combretaceae n Combretum sundaicum n Lumnitzera littorea n Lumnitzera racemosa c Quisqualis indica e Terminalia calamansanai n Terminalia catappa p Terminalia phellocarpa p Terminalia subspathulata Commelinaceae w Commelina diffusa w Murdannia nudiflora e Tradescantia spathacea Connaraceae n Cnestis palala n Rourea asplenifolia n Rourea fulgens n Rourea mimosoides n Rourea minor w Cuscuta ?australis w Erycibe leucoxyloides n Erycibe malaccensis n Erycibe tomentosa e Evolvulus nummularius w aquatica c Ipomoea batatas a a Ipomoea grandifolia p Ipomoea mauritiana n n Ipomoea pes-caprae n Ipomoea pes-tigridis n Merremia hederacea n Xenostegia tridentata ssp. tridentata Cornaceae n Alangium javanicum var. ebenaceum n Alangium uniloculare Costaceae n Costus speciosus Crassulaceae Checklist of Vascular Plants of Pulau Ubin

c Kalanchoe pinnata Cucurbitaceae e Cucumis sativa a Coccinea grandis w Gymnopetalum chinense w Gymnopetalum integrifolium e Luffa acutangula c Momordica charantia a Cucumis madaraspatanus Cymodoceaceae n Cymodocea rotundata n Cymodocea serrulata n Halodule pinifolia n Halodule uninervis Cyperaceae n Bulbostylis barbata n Bulbostylis puberula n Cyperus compactus w Cyperus compressus w Cyperus cyperinus w Cyperus cyperoides w Cyperus halpan w Cyperus imbricatus n Cyperus javanicus n Cyperus laxus w Cyperus pilosus w Cyperus trialatus e Cyperus papyrus e Cyperus prolifer n Cyperus tenuiculmis w Fimbristylis acuminata n Fimbristylis cymosa ssp. cymosa w Fimbristylis dichotoma ssp. dichotoma n Fimbristylis ferruginea w Fimbristylis griffithii n Fimbristylis polytrichoides w Fimbristylis schoenoides w Fuirena umbellata n Hypolytrum nemorum w Kyllingia nemoralis a Kyllinga polyphylla p Lepironia articulata n Mapania bancana p Mapania cuspidata n Mapania enodis n Pycreus polystachyos n Scleria ciliaris n Scleria corymbosa Checklist of Vascular Plants of Pulau Ubin

w Scleria levis e Scleria lithosperma w Scleria oblata n Scleria sumatrensis w Schoenoplectiella mucronatus Dilleniaceae p Dillenia excelsa p Dillenia grandifolia p Dillenia indica p Dillenia reticulata n Dillenia suffruticosa n Tetracera akara n Tetracera arborescens n Tetracera fagifolia n Tetracera indica n Tetracera macrophylla n Tetracera maingayi Dioscoreaceae e Dioscorea alata w Dioscorea bulbifera n Dioscorea glabra n Dioscorea laurifolia Dipterocarpaceae p Anisoptera megistocarpa p Dipterocarpus kunstleri p Hopea mengarawan p Hopea sangal p Neobalanocarpus heimii p Shorea gibbosa e Shorea glauca p Shorea ovalis p Shorea pauciflora Ebenaceae e Diospyros blancoi p Diospyros buxifolia n Diospyros ferrea n Diospyros lanceaefolia Elaeocarpaceae n Elaeocarpus ferrugineus n Elaeocarpus mastersii n Elaeocarpus pedunculatus n Elaeocarpus petiolatus p Elaeocarpus stipularis Eriocaulaceae w Eriocaulon willdenovianum w Eriocaulon truncatum Equisetaceae e Equisetum hyemale Checklist of Vascular Plants of Pulau Ubin

Erythroxylaceae n Erythroxylum cuneatum e Acalypha amentacea e Acalypha arvensis w Acalypha indica n Agrostistachys gaudichaudii c Aleurites moluccana a Chamaesyce hirta w Chamaesyce thymifolia n indicum c Codiaeum variegatum p argyratus a Croton hirtus n Endospermum diadenum a heterophylla e Euphorbia pulcherrima n Exoecaria agallocha a Hevea brasiliensis e Hura crepitans n Macaranga bancana p Macaranga caladiifolia n Macaranga conifera n Macaranga gigantea n Macaranga griffithiana n Macaranga heynei n Macaranga hypoleuca n Macaranga lowii n Mallotus paniculatus a Manihot esculenta a Manihot carthagenesis ssp. glaziovii w Microstachys chamaelea p Neoscortechinia sumatrensis p Ptychopyxis costata var. oblanceolata a Ricinus communis n Suregada multiflora n Triadica cochinchinensis a Abrus precatorius a Acacia auriculiformis n Acacia kekapur a Acacia mangium n Adenanthera malayana a Adenanthera pavonina a Aeschynomene americana n Aganope heptaphylla n Aganope thyrsiflora c Albizia saman Checklist of Vascular Plants of Pulau Ubin n Albizia splendens w Alysicarpus vaginalis c Andira inermis e Arachis hypogaea n Archidendron clypearia n Archidendron contortum n Archidendron ellipticum n Archidendron jiringa n Archidendron microcarpum c Baphia nitida e Bauhinia kochiana p Bauhinia semibifida var. semibiida p Caesalpinia bonduc n Caesalpinia crista e Caesalpinia pulcherimma c Callerya atropurpurea n Callerya eriantha a Calopogonium mucunoides n Canavalia cathartica n Canavalia rosea e Cassia fistula a Centrosema pubescens a Chamaecrista leschenaultiana a Chamaecrista mimosoides a Clitoria laurifolia e Clitoria pubescens a Clitoria ternatea a Crotalaria pallida w Crotalaria retusa e Cynometra cauliflora n Cynometra ramiflora n Dalbergia candenatensis n Dalbergia rostrata n Dalbergia velutina n Dendrolobium umbellatum n Derris amoena var. maingayana e Derris elliptica n Derris scandens n Derris trifoliata a Desmanthus virgatus w Desmodium heterocarpon w Desmodium heterophyllum w Desmodium triflorum n Dialium indum p Dialium platysepalum n Entada spiralis a Falcataria moluccana w Flemingia strobilifera Checklist of Vascular Plants of Pulau Ubin

a Indigofera suffruticosa p Indigofera zollingeriana n Intsia bijuga p Intsia palembanica p malaccensis n Kunstleria ridleyi a Leucaena leucocephala a Macroptilium atropurpureum a Mimosa diplotricha a Mimosa pigra a Mimosa pudica a Neptunia plena n Ormocarpum cochinchinense n Ormosia bancana p Ormosia sumatrana n Parkia speciosa e Parkia timoriana n Peltophorum pterocarpum n Pongamia pinnata e Psophocarpus tetragonolobus c Pterocapus indicus e Pueraria montana var. lobata a Senna alata e Senna siamea n Serianthes grandiflora a cannabina e Sesbania grandiflora p Sindora wallichii p Sophora tomentosa n Spatholobus ferrugineus c Tamarindus indica a Tephrosia noctiflora a Uraria crinita n Vigna marina Fagaceae p Castanopsis inermis Flagellariaceae n Flagellaria indica Gentianaceae n Fagraea acuminatissima n Fagraea auriculata n Fagraea fragrans n Utania nervosa n Utania racemosa Goodeniaceae n Scaevola taccada Hanguanaceae p Hanguana malayana Checklist of Vascular Plants of Pulau Ubin

Heliconiaceae e Heliconia rostrata Hemerocallidaceae n Dianella ensifolia Hernandiaceae p Hernandia nymphaeifolia Hydrocharitaceae n Enhalus acoroides n Halophila beccarii n Halophila minor n Halophila ovalis n Halophila spinulosa w Hydrilla verticillata n Thalassia hemprichii Hypericaceae p Cratoxylum cochinchinense n Cratoxylum formosum p Cratoxylum glaucum p Cratoxylum maingayi Hypoxidaceae n Molineria latifolia var. latifolia Icacinaceae n Iodes ovalis Iridaceae a Trimezia martinicensis Ixonanthaceae n Ixonanthes icosandra n Ixonanthes reticulata Juncaceae e Juncus effusus Lamiaceae w Anisomeles indica n Callicarpa longifolia n Clerodendrum deflexum n Clerodendrum inerme n Clerodendrum laevifolium c Clerodendrum paniculatum e Clerodendrum philippinum c Clerodendrum thomsoniae n Clerodendrum villosum n Gmelina asiatica a Hyptis brevipes a Hyptis capitata a Hyptis suaveolens w Leucas zeylanica w Ocimum basilicum w Ocimum tenuiflorum e Orthosiphon aristatus Checklist of Vascular Plants of Pulau Ubin

p Peronema canescens w Pogostemon auricularius n Premna foetida n Premna serratifolia e Solenostemon scutellarioides e Tectonia grandis n Vitex pinnata c Vitex trifolia Lauraceae n Cassytha filiformis e Cinnamomum aromaticum n Cinnamomum iners n Litsea elliptica n Litsea firma n Litsea myristicifolia p Litsea resinosa n Litsea umbellata n Neolitsea cassia p Nothaphoebe umbelliflora e Persea americana n Phoebe grandis Laxmanniaceae c Cordyline fruticosa Lecythidaceae n Barringtonia asiatica n Barringtonia racemosa n Barringtonia reticulata Lentibulariaceae w Utricularia bifida Limnocharitaceae a Limnocharis flava Linaceae n Indorouchera griffithiana Linderniaceae w Lindernia antipoda w Lindernia crustacea w Lindernia nummulariifolia Loganiaceae n Strychnos ignatii n Strychnos maingayi Loranthaceae n Dendrophthoe pentandra n Macrosolen cochinchinensis n Scurrula parasitica Lythraceae w Ammania baccifera e Cuphea hyssopifolia c Lawsonia inermis Checklist of Vascular Plants of Pulau Ubin

e Lagerstroemia speciosa p Pemphis acidula e Punica granatum n Sonneratia alba n Sonneratia caseolaris n Sonneratia ovata e Trapa natans Maesaceae n Maesa ramentacea Magnoliaceae e Magnolia X alba e Magnolia champaca p Magnolia elegans e Magnolia figo Malpighiaceae n Aspidopterys concava e Galphimia glauca e Hiptage bengalensis e Malpighia coccigera n Tristellateia australasiae Malvaceae e Abelmoschus esculentus w Abutilon indicum n Brownlowia tersa c Ceiba pentandra n Commersonia bartramia a Corchorus aestuans c Durio zibethinus p Heritiera elata n Heritiera littoralis p Heritiera simplicifolia e Hibiscus mutabilis c Hibiscus rosa-sinensis e Hibiscus subdariffa w Hibiscus surattensis p Kleinhovia hospita p Microcos blattaefolia a Muntingia calabura p Pentace triptera n Pterospermum diversifolium p Pterospermum javanicum p Scaphium linearicarpum n Scaphium macropodum w Sida acuta p Sida cordifolia w Sida rhombifolia p Sterculia cordata e Sterculia foetida Checklist of Vascular Plants of Pulau Ubin n Sterculia lanceolata var. coccinea p Sterculia macrophylla e Sterculia monosperma p Sterculia parviflora n Sterculia rubiginosa n Talipariti tiliaceum e Theobroma cacao n Thespesia populnea a Triumfetta rhomboidea w Urena lobata w Waltheria indica Maranthaceae p Donax canniformis n Schumannianthus dichotomus Melastomataceae a Clidemia hirta n Dissochaeta celebica n Dissochaeta gracilis n Macrolenes nemorosa n Melastoma malabathricum n Memecylon amplexicaule p Memecylon caeruleum n Memecylon edule n Memecylon lilacinum p Memecylon oleifolium n Memecylon ovatum n Pogonanthera pulverulenta Meliaceae n Aglaia cucullata c Aglaia odorata n Aphanamixis polystachya c Azadirachta indica e Azadirachta excelsa p Dysoxylum densiflorum e Lansium domesticum n Sandoricum koetjape n Xylocarpus granatum n Xylocarpus moluccensis n Xylocarpus rumphii Menispermaceae n Fibraurea tinctoria n Hypserpa nitida n Limacia scandens n Tinomiscium petiolare c Tinospora crispa Menyanthacee p Nymphoides indica Monimiaceae Checklist of Vascular Plants of Pulau Ubin

p Kibara coriacea Moraceae n Antiaris toxicaria c Artocarpus altilis n Artocarpus dadah n Artocarpus elasticus n Artocarpus gomezianus c Artocarpus heterophyllus p Artocarpus hispidus c Artocarpus integer p Artocarpus lanceifolius n Artocarpus nitidus ssp. griffithii n Ficus aurantiaca var. aurantiaca n Ficus aurata var. aurata e Ficus auriculata w Ficus benjamina n Ficus binnendijkii n Ficus caulocarpa p Ficus consociata var. murtonii n Ficus crassiramea n Ficus deltoidea n Ficus dubia c Ficus elastica n Ficus fistulosa n Ficus glandulifera n Ficus globosa n Ficus grossularioides var. grossularioides n Ficus heteropleura n Ficus kerkhovenii n Ficus microcarpa n Ficus microsyce c Ficus pumila e Ficus punctata a Ficus religiosa n Ficus sagittata n Ficus scortechinii n Ficus sinuata n Ficus stricta p Ficus sundaica var. sundaica n Ficus superba p Ficus trichocarpa n Ficus variegata n Ficus vasculosa n Ficus villosa n Ficus virens p Ficus xylophylla e Morus alba n Streblus elongatus Checklist of Vascular Plants of Pulau Ubin

e Trophis scandens Moringaceae e Moringa oleifera Musaceae e Musa acuminata var. sumatrana Myricaceae n Morella esculenta Myristicaceae p Gymnacranthera farquhariana p Horsfieldia crassifolia p Horsfieldia irya p Horsfieldia polyspherula n Knema globularia p Knema latericia ssp. ridleyi n Knema laurina p Myristica elliptica e Myristica fragrans Myrsinaceae n Aegiceras corniculatum n Ardisia crenata e Ardisia crispa n Ardisia elliptica n Embelia ribes n Rapanea porteriana Myrtaceae p Melaleuca cajuputi e Psidium cattleianum c Psidium guajava n Rhodamnia cinerea n Rhodomyrtus tomentosa p Syzygium accuminatissimum e Syzygium aqueum n Syzygium borneense p Syzygium chloranthum p Syzygium claviflorum var. claviflorum n Syzygium glaucum n Syzygium grande c Syzygium jambos n Syzygium lineatum c Syzygium malaccense p Syzygium myrtifolium p Syzygium oblatum var. oblatum n Syzygium palembanicum n Syzygium polyanthum n Syzygium pseudoformosum n Syzygium pycnanthum p Syzygium pyrifolium n Syzygium syzygioides Checklist of Vascular Plants of Pulau Ubin n Syzygium zeylanicum p Tristaniopsis obovata n Tristaniopsis whiteana Nepenthaceae n Nepenthes ampullaria n Nepenthes gracilis n Nepenthes trichocarpa Nyctaginaceae e Bougainvillea glabra Nymphaceae e Nymphaea rubra e Nymphaea spp. Ochnaceae n Brackenridgea hookeri n Campylospermum serratum e Ochna kirkii Olacaceae p Ochanostachys amentacea p Strombosia javanica n Ximenia americana Oleaceae n Chionanthus ramiflorus n Jasminum elongatum e Jasminum sambac n Olea brachiata e Osmanthus fragrans Onagraceae w Ludwigia hyssopifolia Opiliaceae n Cansjera rheedei n Champereia manillana n Lepionurus sylvestris Orchidaceae e Arachnis Maggie Oei n Arundina graminifolia n Bromheadia finlaysoniana p Bulbophyllum flabellum-veneris p Bulbophyllum macranthum p Bulbophyllum membranaceum p Bulbophyllum pulchellum n Bulbophyllum vaginatum p Calanthe pulchra p Coelogyne mayeriana p Cymbidium bicolor p Cymbidium finlaysonianum p Dendrobium aloifolium n Dendrobium crumenatum p Dendrobium lobbii Checklist of Vascular Plants of Pulau Ubin

w Eulophia graminea n Eulophia spectabilis p Grammatophyllum speciosum n Lecanorchis malaccensis p Liparis ferruginea n Neuwiedia veratrifolia p Plocoglottis gigantea p Plocoglottis javanica p Pteroceras pallidum n Robiquetia spathulata n Spathoglottis plicata n Thrixspermum amplexicaule p Thrixspermum trichoglottis n Vanilla griffithii n Zeuxine clandestina Orobanchaceae w Striga asiatica Oxalidaceae e Averrhoa bilimbi c Averrhoa carambola a Oxalis barrelieri a Oxalis corniculata Pandaceae n Galearia fulva n Microdesmis caseariifolia Pandanaceae p Pandanus affinis c Pandanus amaryllifolius p Pandanus houlletii n Pandanus monotheca n Pandanus odorifer n Pandanus singaporensis n Pandanus yvanii Passifloraceae n Adenia macrophylla var. singaporeana a Passiflora foetida a Passiflora laurifolia a Passiflora suberosa Pedaliaceae a Sesamum radiatum Pentaphylaceae n Adinandra dumosa n Eurya acuminata Phyllanthaceae c Antidesma bunius n Antidesma velutinosum n Aporosa frutescens p Baccaurea brevipes Checklist of Vascular Plants of Pulau Ubin

p Baccaurea lanceolata n Baccaurea motleyana p Baccaurea parviflora p Baccaurea racemosa n Breynia coronata n Breynia racemosa n Bridelia pustulata n Bridelia stipularis p Bridelia tomentosa p Cleistanthus malaccensis n Cleistanthus oblongifolius n Glochidion borneense n Glochidion littorale n Glochidion superbum n Glochidion zeylanicum var. zeylanicum e Phyllanthus acidus a Phyllanthus amarus a Phyllanthus debilis p Phyllanthus emblica a Phyllanthus urinaria n Sauropus androgynus n Sauropus bacciformis Phytolaccaceae a Phytolacca octandra Piperaceae a Peperomia pellucida a Piper aduncum c Piper betle n Piper caninum n Piper sarmentosum Pittosporaceae p Pittosporum ferrugineum Plantaginaceae w Limnophila sessiliflora a Plantago major Poaceae e Arundo donax a Axonopus compressus e Bambusa glaucescens c Bambusa multiplex c Bambusa vulgaris a Cenchrus brownii n Centotheca lappacea a Chloris barbata n Chrysopogon aciculatus a Coix lacryma-jobi e Cymbopogon citratus e Cymbopogon nardus Checklist of Vascular Plants of Pulau Ubin n Cynodon dactylon n Cyrtococcum accrescens n Cyrtococcum patens n Dactyloctenium aegytium c Dendrocalamus asper w w Digitaria violascens w Echinochloa colona a Eleusine indica w Eragrostis amabilis w Eragrostis brownii n Eragrostis unioloides w Eriochloa procera e Gigantochloa thoii n Gigantochloa ligulata w Imperata cylindrica w Ischaemum ciliare n Ischaemum magnum n Ischaemum muticum w Ischaemum timorense n Lepturus repens n Lophatherum gracile a Melinis repens n Mnesithea glandulosa e Oryza sativa n Ottochloa nodosa a Panicum maximum Panicum sarmentosum a Paspalum conjugatum n Paspalum orbiculare a Pennisetum polystachyion n Pogonatherum crinitum e Pogonatherum paniceum w Saccharum arundinaceum a Saccharum spontaneum n Sporobolus indicus var. flaccidus n Sporobolus indicus var. major a Thysanolaena latifolia p Thuarea involuta a Urochloa mutica n Zoysia matrella Polygalaceae a Polygala paniculata p Xanthophyllum obscurum n Xanthophyllum sp. Polygonaceae e Homalocladium platyclados c Persicaria hydropiper Checklist of Vascular Plants of Pulau Ubin

Pontederiaceae w Monochoria hastata e Pontederia cordata e Pontederia cordata var. lanceolata Portulacaceae e Portulaca grandiflora a n Portulaca pilosa ssp. pilosa a Talinum paniculatum Proteaceae e Grevillea robusta e Macadamia integrifolia Rhamnaceae n Colubrina asiatica n Smythea lanceata n Ventilago malaccensis e Ziziphus mauritiana ? Ziziphus sp. Rhizophoraceae n Bruguiera cylindrica n Bruguiera gymnorhizza n Bruguiera hainesii n Bruguiera parviflora n Bruguiera sexangula n Carallia brachiata n Ceriops tagal n Ceriops zippeliana n Gynotroches axillaris p Kandelia candel n Rhizophora apiculata n Rhizophora mucronata n Rhizophora stylosa n Rhizophora x lamarkii Rubiaceae n Aidia auriculata n Aidia densiflora n Canthium confertum p Canthium glabrum n Canthium horridum n Chassalia curviflora e Coffea canephora w Dentella repens a Diodia ocymifolia n Diplospora malaccensis e Gardenia jasminoides p Gardenia tubifera var. subcarinata p Geophila repens var. asiatica n Guettarda speciosa Checklist of Vascular Plants of Pulau Ubin n Gynochthodes coriacea n Gynochthodes sublanceolata p Hydnophytum formicarum e Ixora coccinea n Ixora congesta e Ixora javanica n Ixora lobbii n Lasianthus cyanocarpus n Morinda citrifolia n Morinda rigida n Morinda umbellata n Nauclea officinalis a Oldenlandia corymbosa n Oldenlandia cristata n Oxyceros fragrantissimus n Oxyceros horridus n Oxyceros longiflorus p Paederia foetida n Psychotria malayana p Psychotria sarmentosa n Psydrax sp. 11 n Scyphiphora hydrophyllacea w Spermococe articularis w Spermococe exilis a Spermococe latifolia a Spermococe ocymoides n Tarenna costata n Tarenna fragrans n Timonius finlaysonianus n Timonius flavescens n Timonius wallichianus n Uncaria cordata n Uncaria lanosa var. glabrata n Urophyllum macrophyllum Ruscaceae e Dracaena angustifolia var. honoriae c Dracaena fragrans p Dracaena trachystachys n Dracaena porteri n Dracaena maingayi p Peliosanthes teta ssp. humilis c Sansevieria trifasciata Rutaceae c Bergera koenigii e Citrus aurantifolia e Citrus hystrix c Citrus limon e Citrus maxima Checklist of Vascular Plants of Pulau Ubin

e Citrus microcarpa n Clausena excavata n Glycosmis chlorosperma var. chlorosperma n Melicope hookeri n Melicope lunu-ankenda e Murraya paniculata e Triphasia trifolia Salicaceae e Flacourtia inermis a Flacourtia jangomas n Flacourtia rukam Santalaceae n Dendrotrophe varians n Viscum auriculatum n Viscum ovalifolium Sapindaceae n Allophyllus cobbe p Arytera littoralis a Cardiospermum halicacabum c Dimocarpus longan p Dodonaea viscosa n Guioa pleuropteris n Guioa pubescens n Lepisanthes rubiginosa e Litchi chinensis n Mischocarpus sundaicus n Nephelium lappaceum n Nephelium ramboutan-ake p Paranephelium macrophyllum p Pometia pinnata n Trigonachras cultrata p Xerospermum noronhianum Sapotaceae e Chrysophyllum cainito n Chrysophyllum roxburghii e Manilkara zapota c Mimusops elengi p Palaquium gutta e Palaquium leiocarpum n Palaquium obovatum p Palaquium rostratum e Pouteria campechiana n Pouteria linggensis n Pouteria maingayi n Pouteria malaccensis n Pouteria obovata Scrophulariaceae a Scoparia dulcis Checklist of Vascular Plants of Pulau Ubin

Simaroubaceae n Brucea javanica n Eurycoma longifolia p Quassia indica Smilacaceae n Smilax megacarpa n Smilax myosotiflora n Smilax setosa Solanaceae e Capsicum frutescens e Datura candida w Physalis minima e Solanum mammosum e Solanum melongena a Solanum torvum Styracaceae p Styrax benzoin var. benzoin Symplocaceae n Symplocos adenophylla n Symplocos fasciculata Thymelaeaceae n Aquilaria malaccensis p Gonystylus confusus n Linostoma pauciflorum Torricelliaceae p Aralidium pinnatifidum Turneraceae e Piriqueta racemosa a Turnera ulmifolia Typhaceae a Typha angustifolia Umbelliferae e Oenanthe javanica Urticaceae a Boehmeria nivea a Cecropia pachystachya w Laportea interrupta a Pilea microphylla a Pipturus argenteus n Poikilospermum suaveolens Verbenaceae e Aloysia virgata e Citharexylum spinosum a Lantana camara w Phyla nodiflora a Stachytarpheta indica a Stachytarpheta jamaicensis Vitaceae Checklist of Vascular Plants of Pulau Ubin n Ampelocissus elegans p Cayratia trifolia w Cissus hastata n Cissus repens p Leea angulata n Leea indica p Leea rubra Zingiberaceae n Alpinia aquatica c Alpinia galanga e Alpinia zerumbet e Etlingera elatior n Zingiber griffithii e Zingiber ottensii