| FAMILY | TAXON | AUTHOR | COLLECTIONS |
| Acanthaceae | Hypoestes phyllostachya | Baker | 1 |
| Anacardiaceae | Poupartia caffra | (Sond.) H. Perrier | 1 |
| Anacardiaceae | Protorhus | Engl. | 1 |
| Anacardiaceae | Sclerocarya birrea subsp. caffra | (Sond.) Kokwaro | 1 |
| Anacardiaceae | Sorindeia madagascariensis | Thouars ex DC. | 2 |
| Annonaceae | Ambavia gerrardii | (Baill.) Le Thomas | 1 |
| Annonaceae | Annona senegalensis | Pers. | 1 |
| Annonaceae | Artabotrys | R. Br. ex Ker Gawl. | 1 |
| Annonaceae | Artabotrys mabifolius | Diels | 1 |
| Annonaceae | Monanthotaxis valida | (Diels) Verdc. | 1 |
| Annonaceae | Polyalthia | Blume | 1 |
| Annonaceae | Polyalthia perrieri | Cavaco & Keraudren | 2 |
| Annonaceae | Xylopia | L. | 1 |
| Annonaceae | Xylopia lastelliana | Baill. | 3 |
| Apocynaceae | Carissa edulis | (Forssk.) Vahl | 1 |
| Apocynaceae | Cerbera manghas | L. | 1 |
| Apocynaceae | Landolphia gummifera | (Poir.) K. Schum. | 1 |
| Apocynaceae | Landolphia mandrianambo | Pierre | 2 |
| Apocynaceae | Landolphia myrtifolia | (Poir.) Markgr. | 2 |
| Apocynaceae | Mascarenhasia arborescens | A. DC. | 2 |
| Apocynaceae | Petchia madagascariensis | (A. DC.) Leeuwenb. | 1 |
| Apocynaceae | Plectaneia | Thouars | 1 |
| Apocynaceae | Plectaneia thouarsii | Roem. & Schult. | 1 |
| Apocynaceae | Saba comorensis | (Bojer ex A. DC.) Pichon | 1 |
| Apocynaceae | Tabernaemontana eusepaloides | (Markgr.) Leeuwenb. | 4 |
| Apocynaceae | Tabernaemontana retusa | (Lam.) Palacky | 1 |
| Araliaceae | Polyscias ornifolia | (Baker) Harms | 2 |
| Arecaceae | Dypsis | Noronha ex Mart. | 1 |
| Asclepiadaceae | Asclepiadaceae fam. | Borkh. | 3 |
| Asclepiadaceae | Baroniella camptocarpoides | Costantin & Gallaud | 1 |
| Asclepiadaceae | Decanema bojerianum | Decne. | 1 |
| Asclepiadaceae | Pentopetia androsaemifolia | Decne. | 1 |
| Asclepiadaceae | Secamone | R. Br. | 1 |
| Asclepiadaceae | Secamone obovata | Decne. | 1 |
| Asteraceae | Asteraceae fam. | Martinov | 2 |
| Asteraceae | Launaea sarmentosa | (Willd.) Sch. Bip. ex Kuntze | 1 |
| Asteropeiaceae | Asteropeia amblyocarpa | Tul. | 1 |
| Asteropeiaceae | Asteropeia matrambody | (Capuron) G.E. Schatz, Lowry & A.-E. Wolf | 1 |
| Bignoniaceae | Ophiocolea floribunda | (Bojer ex Lindl.) H. Perrier | 3 |
| Bignoniaceae | Phyllarthron cauliflorum | Capuron | 3 |
| Bignoniaceae | Phylloctenium | Baill. | 2 |
| Bignoniaceae | Rhodocolea | Baill. | 1 |
| Boraginaceae | Cordia subcordata | Lam. | 1 |
| Boraginaceae | Tournefortia | L. | 1 |
| Burseraceae | Canarium madagascariense | Engl. | 2 |
| Burseraceae | Protium | Burm. f. | 2 |
| Burseraceae | Protium madagascariense | Engl. | 2 |
| Campanulaceae | Wahlenbergia | Schrad. ex Roth | 1 |
| Capparaceae | Capparaceae fam. | Adans. | 1 |
| Capparaceae | Crateva | L. | 1 |
| Capparaceae | Crateva excelsa | Bojer | 1 |
| Capparaceae | Maerua baillonii | Hadj-Moust. | 1 |
| Capparaceae | Thilachium | Lour. | 1 |
| Capparaceae | Thilachium panduriforme | (Lam.) Juss. | 2 |
| Capparaceae | Thilachium sumangui | Bojer | 1 |
| Casuarinaceae | Casuarina equisetifolia | L. | 1 |
| Celastraceae | Brexia madagascariensis | (Lam.) Ker Gawl. | 4 |
| Celastraceae | Erythrostelechia | ined. | 2 |
| Celastraceae | Maytenus fasciculata | (Tul.) Loes. | 3 |
| Celastraceae | Mystroxylon aethiopicum | (Thunb.) Loes. | 5 |
| Chrysobalanaceae | Parinari | Aubl. | 1 |
| Chrysobalanaceae | Parinari curatellifolia | Planch. ex Benth. | 1 |
| Clusiaceae | Calophyllum inophyllum | L. | 3 |
| Clusiaceae | Garcinia aphanophlebia | Baker | 2 |
| Clusiaceae | Garcinia pauciflora | Baker | 2 |
| Clusiaceae | Mammea | L. | 1 |
| Clusiaceae | Mammea vohemarensis | P.F. Stevens | 1 |
| Clusiaceae | Ochrocarpos parvifolius | Scott-Elliot | 1 |
| Clusiaceae | Psorospermum | Spach | 1 |
| Clusiaceae | Psorospermum chionanthifolium | Spach | 3 |
| Combretaceae | Combretum | Loefl. | 1 |
| Combretaceae | Combretum coccineum | (Sonn.) Lam. | 1 |
| Combretaceae | Terminalia | L. | 2 |
| Combretaceae | Terminalia catappa | L. | 1 |
| Combretaceae | Terminalia fatraea | (Poir.) DC. | 1 |
| Combretaceae | Terminalia sulcata | Tul. | 1 |
| Connaraceae | Agelaea pentagyna | (Lam.) Baill. | 1 |
| Connaraceae | Cnestis polyphylla | Lam. | 1 |
| Connaraceae | Rourea minor | (Gaertn.) Alston | 2 |
| Connaraceae | Rourea orientalis | Baill. | 1 |
| Convolvulaceae | Bonamia spectabilis | (Choisy) Hallier f. | 1 |
| Convolvulaceae | Ipomoea | L. | 1 |
| Convolvulaceae | Ipomoea pes-caprae | (L.) R. Br. | 1 |
| Convolvulaceae | Merremia tridentata | (L.) Hallier f. | 1 |
| Crassulaceae | Kalanchoe | Adans. | 1 |
| Cucurbitaceae | Zehneria | Endl. | 1 |
| Cyperaceae | Cyperaceae fam. | Juss. | 2 |
| Dichapetalaceae | Dichapetalum | Thouars | 1 |
| Didymelaceae | Didymeles | Thouars | 1 |
| Dioscoreaceae | Dioscorea | L. | 1 |
| Ebenaceae | Diospyros | L. | 2 |
| Ebenaceae | Diospyros baroniana | H. Perrier | 1 |
| Ebenaceae | Diospyros calophylla | Hiern | 2 |
| Ebenaceae | Diospyros gracilipes | Hiern | 1 |
| Erythroxylaceae | Erythroxylum | P. Browne | 7 |
| Erythroxylaceae | Erythroxylum corymbosum | Boivin ex Baill. | 1 |
| Erythroxylaceae | Erythroxylum nitidulum | Baker | 2 |
| Euphorbiaceae | Antidesma madagascariense | Lam. | 1 |
| Euphorbiaceae | Blotia tanalorum | Leandri | 1 |
| Euphorbiaceae | Chamaesyce | Gray | 1 |
| Euphorbiaceae | Drypetes | Vahl | 1 |
| Euphorbiaceae | Drypetes madagascariensis | (Lam.) Humbert & Leandri | 1 |
| Euphorbiaceae | Macaranga cuspidata | Boivin ex Baill. | 1 |
| Euphorbiaceae | Macaranga obovata | Boivin ex Baill. | 2 |
| Euphorbiaceae | Phyllanthus | L. | 2 |
| Euphorbiaceae | Uapaca | Baill. | 2 |
| Euphorbiaceae | Uapaca louvelii | Denis | 1 |
| Euphorbiaceae | Uapaca thouarsii | Baill. | 1 |
| Fabaceae | Abrus precatorius | L. | 1 |
| Fabaceae | Abrus precatorius subsp. africanus | Verdc. | 1 |
| Fabaceae | Albizia adianthifolia | (Schumach.) W. Wight | 1 |
| Fabaceae | Albizia adianthifolia var. intermedia | (De Wild. & T. Durand) Villiers | 1 |
| Fabaceae | Albizia lebbeck | (L.) Benth. | 2 |
| Fabaceae | Bauhinia humblotiana | Baill. | 2 |
| Fabaceae | Caesalpinia bonduc | (L.) Roxb. | 1 |
| Fabaceae | Cassia capensis | Thunb. | 1 |
| Fabaceae | Crotalaria retusa | L. | 1 |
| Fabaceae | Cynometra aurita | R. Vig. | 1 |
| Fabaceae | Fabaceae fam. | Lindl. | 2 |
| Fabaceae | Galactia tenuiflora | (Klein ex Willd.) Wight & Arn. | 1 |
| Fabaceae | Hymenaea verrucosa | Gaertn. | 2 |
| Fabaceae | Indigofera | L. | 1 |
| Fabaceae | Indigofera tinctoria | L. | 1 |
| Fabaceae | Indigofera vohemarensis | Baill. | 1 |
| Fabaceae | Intsia bijuga | (Colebr.) Kuntze | 3 |
| Fabaceae | Mucuna gigantea subsp. quadrialata | (Baker) Verdc. | 1 |
| Fabaceae | Senna petersiana | (Bolle) Lock | 1 |
| Flacourtiaceae | Casearia | Jacq. | 1 |
| Flacourtiaceae | Casearia nigrescens | Tul. | 1 |
| Flacourtiaceae | Casearia tulasneana | (Baill.) Warb. | 4 |
| Flacourtiaceae | Flacourtia indica | (Burm. f.) Merr. | 1 |
| Flacourtiaceae | Flacourtia ramontchii | L'He|4r. | 2 |
| Flacourtiaceae | Ludia ludiaefolia | (H. Perrier) Capuron & Sleumer | 1 |
| Flacourtiaceae | Scolopia orientalis | Sleumer | 1 |
| Hippocrateaceae | Salacia madagascariensis | (Lam.) DC. | 2 |
| Icacinaceae | Iodes | Blume | 1 |
| Icacinaceae | Leptaulus citroides | Baill. | 1 |
| Lauraceae | Aspidostemon synandra | Rohwer | 1 |
| Lauraceae | Ocotea | Aubl. | 1 |
| Lauraceae | Ravensara perrieri | Dubard & Dop | 1 |
| Liliaceae | Dracaena | Vand. ex L. | 8 |
| Liliaceae | Dracaena reflexa | Lam. | 1 |
| Loganiaceae | Buddleia | L. | 1 |
| Loganiaceae | Buddleja | L. | 1 |
| Loganiaceae | Strychnos | L. | 1 |
| Loganiaceae | Strychnos madagascariensis | Poir. | 1 |
| Loranthaceae | Bakerella | Tiegh. | 4 |
| Loranthaceae | Bakerella clavata | (Desr.) Balle | 1 |
| Malvaceae | Hibiscus tiliaceus | L. | 1 |
| Malvaceae | Thespesia populnea | (L.) Sol. ex Corre|5a | 1 |
| Melastomataceae | Melastomataceae fam. | Juss. | 1 |
| Melastomataceae | Memecylon | L. | 3 |
| Melastomataceae | Memecylon bakerianum | Cogn. | 1 |
| Melastomataceae | Memecylon gracilipedicellatum | Jacq.-Fe|4l. | 1 |
| Melastomataceae | Warneckea sansibarica | (Taub.) Jacq.-Fe|4l. | 1 |
| Meliaceae | Trichilia tsaratananensis | Lescot | 1 |
| Menispermaceae | Menispermaceae fam. | Juss. | 2 |
| Menispermaceae | Spirospermum | Thouars | 2 |
| Monimiaceae | Tambourissa | Sonn. | 3 |
| Monimiaceae | Tambourissa castri-delphinii | Cavaco | 1 |
| Moraceae | Ampalis mauritiana | (Jacq.) Urb. | 2 |
| Moraceae | Ficus | L. | 3 |
| Moraceae | Ficus antandronarum | (H. Perrier) C.C. Berg | 1 |
| Moraceae | Ficus lutea | Vahl | 1 |
| Moraceae | Ficus polita | Vahl | 1 |
| Moraceae | Ficus reflexa | Thunb. | 3 |
| Moraceae | Ficus trichopoda | Baker | 3 |
| Moraceae | Streblus | Lour. | 1 |
| Moraceae | Streblus dimepate | (Bureau) C.C. Berg | 1 |
| Moraceae | Treculia | Decne. | 1 |
| Moraceae | Treculia madagascarica | N.E. Br. | 4 |
| Moraceae | Treculia perrieri | Jum. | 1 |
| Myrsinaceae | Myrsinaceae fam. | R. Br. | 1 |
| Myrsinaceae | Oncostemum | A. Juss. | 1 |
| Myrsinaceae | Oncostemum andreanae | H. Perrier | 1 |
| Myrsinaceae | Oncostemum botryoides | Baker | 1 |
| Myrsinaceae | Rapanea erythroxyloides | (Thouars ex Roem. & Schult.) Mez | 1 |
| Myrtaceae | Eugenia bernieri | Drake | 1 |
| Myrtaceae | Syzygium | Gaertn. | 4 |
| Ochnaceae | Campylospermum obtusifolium | (Lam.) Tiegh. | 2 |
| Ochnaceae | Diporidium ciliatum | (Lam.) Kuntze | 1 |
| Ochnaceae | Ochna | L. | 1 |
| Olacaceae | Olax | L. | 1 |
| Oleaceae | Comoranthus madagascariensis | H. Perrier | 1 |
| Oleaceae | Jasminum | L. | 2 |
| Oleaceae | Jasminum kitchingii | Baker | 1 |
| Oleaceae | Noronhia | Stadtm. ex Thouars | 1 |
| Oleaceae | Noronhia linocerioides | H. Perrier | 1 |
| Oleaceae | Olea capensis | L. | 2 |
| Oleaceae | Olea perrieri | A. Chev. ex H. Perrier | 1 |
| Oleaceae | Schrebera | Roxb. | 1 |
| Orchidaceae | Angraecum praestans | Schltr. | 1 |
| Orchidaceae | Angraecum sesquipedale | Thouars | 1 |
| Orchidaceae | Vanilla | Plum. ex Mill. | 2 |
| Pandanaceae | Pandanus | Parkinson | 2 |
| Pandanaceae | Pandanus longecuspidatus | Pic. Serm. | 1 |
| Passifloraceae | Adenia | Forssk. | 2 |
| Physenaceae | Physena madagascariensis | Thouars ex Tul. | 2 |
| Pittosporaceae | Pittosporum | Banks ex Gaertn. | 3 |
| Pittosporaceae | Pittosporum viridiflorum | Sims | 4 |
| Poaceae | Eragrostis | Wolf | 1 |
| Pteridophyta | Psilotum | Sw. | 2 |
| Pteridophyta | Schizea | Raf. | 1 |
| Rhamnaceae | Bathiorhamnus louvelii var. macrocarpus | Capuron | 4 |
| Rhamnaceae | Berchemia discolor | (Klotzsch) Hemsl. | 1 |
| Rhizophoraceae | Bruguiera gymnorhiza | (L.) Savigny | 2 |
| Rubiaceae | Breonia fragifera | Capuron ex Razafim. | 2 |
| Rubiaceae | Canthium humbertianum | Cavaco | 1 |
| Rubiaceae | Chassalia | Comm. ex Poir. | 2 |
| Rubiaceae | Coffea | L. | 2 |
| Rubiaceae | Coffea littoralis | A.P. Davis & Rakotonas. | 1 |
| Rubiaceae | Coffea resinosa | (Hook. f.) Radlk. | 1 |
| Rubiaceae | Danais | Comm. ex Vent. | 1 |
| Rubiaceae | Danais fragrans | (Comm. ex Lam.) Pers. | 1 |
| Rubiaceae | Enterospermum pruinosum | (Baill.) Dubard & Dop | 1 |
| Rubiaceae | Fernelia | Comm. ex Lam. | 2 |
| Rubiaceae | Gaertnera | Lam. | 4 |
| Rubiaceae | Homolliella | Are|9nes | 1 |
| Rubiaceae | Ixora | L. | 6 |
| Rubiaceae | Ixora platythyrsa | Baker | 1 |
| Rubiaceae | Mantalania | Capuron ex J. Leroy | 1 |
| Rubiaceae | Mapouria | Aubl. | 3 |
| Rubiaceae | Morinda | L. | 3 |
| Rubiaceae | Oldenlandia | L. | 1 |
| Rubiaceae | Paederia farinosa | (Baker) Puff | 1 |
| Rubiaceae | Peponidium comorense | Are|9nes | 2 |
| Rubiaceae | Peponidium horridum | (Baill.) Are|9nes | 4 |
| Rubiaceae | Polysphaeria | Hook. f. | 1 |
| Rubiaceae | Psychotria | L. | 3 |
| Rubiaceae | Psychotria obtusifolia | Poir. | 1 |
| Rubiaceae | Rubiaceae fam. | Juss. | 6 |
| Rubiaceae | Tarenna | Gaertn. | 3 |
| Rubiaceae | Tarenna cinerea | (A. Rich.) Bremek. | 1 |
| Rubiaceae | Tricalysia ovalifolia | Hiern | 1 |
| Rubiaceae | Vangueria madagascariensis | J.F. Gmel. | 1 |
| Rutaceae | Evodia | J.R. Forst. & G. Forst. | 1 |
| Rutaceae | Toddalia | Juss. | 1 |
| Rutaceae | Toddalia asiatica | (L.) Lam. | 1 |
| Sapindaceae | Allophylus | L. | 1 |
| Sapindaceae | Dodonaea viscosa | Jacq. | 3 |
| Sapindaceae | Doratoxylon chouxi | Capuron | 1 |
| Sapindaceae | Filicium decipiens | (Wight & Arn.) Thwaites | 1 |
| Sapindaceae | Macphersonia cauliflora | Radlk. | 2 |
| Sapindaceae | Macphersonia cauliflora fo. macrophylla | (Oliv.) Capuron | 1 |
| Sapindaceae | Macphersonia madagascariensis | Blume | 1 |
| Sapindaceae | Macphersonia radlkoferi | Choux | 1 |
| Sapindaceae | Majidea zanguebarica | Kirk ex Oliv. | 3 |
| Sapindaceae | Paullinia pinnata | L. | 1 |
| Sapindaceae | Plagioscyphus jumellei | (Choux) Capuron | 1 |
| Sapindaceae | Pseudopteris arborea | Capuron | 1 |
| Sapindaceae | Tinopsis dissitiflora subsp. suarezensis | Capuron | 2 |
| Sapotaceae | Capurodendron sakalavum | Aubre|4v. | 1 |
| Sapotaceae | Chrysophyllum fenerivense | (Aubre|4v.) G.E. Schatz & L. Gaut. | 1 |
| Sapotaceae | Labramia bojeri | A. DC. | 1 |
| Sapotaceae | Mimusops | L. | 3 |
| Sapotaceae | Mimusops capuronii | Aubre|4v. | 1 |
| Sapotaceae | Mimusops capuronii var. capuronii | 1 | |
| Sapotaceae | Mimusops commersonii | (G. Don) Engl. | 2 |
| Sapotaceae | Sideroxylon gerrardianum | (Benth. & Hook. f.) Lecomte | 1 |
| Sarcolaenaceae | Leptolaena bernieri | Baill. | 2 |
| Sarcolaenaceae | Schizolaena | Thouars | 2 |
| Sarcolaenaceae | Xyloolaena | Baill. | 1 |
| Sarcolaenaceae | Xyloolaena richardii | (Baill.) Baill. | 2 |
| Smilacaceae | Smilax kraussiana | Meisn. | 1 |
| Sterculiaceae | Heritiera littoralis | Dryand. | 1 |
| Tiliaceae | Grewia | L. | 2 |
| Verbenaceae | Clerodendrum emirnense | Bojer ex Hooker | 1 |
| Verbenaceae | Premna | L. | 2 |
| Verbenaceae | Premna corymbosa | (Burm. f.) Rottler & Willd. | 1 |
| Verbenaceae | Premna serratifolia | L. | 1 |
| Verbenaceae | Vitex | L. | 2 |
| Verbenaceae | Vitex beraviensis | Vatke | 2 |
| Verbenaceae | Vitex chrysomallum | Steud. | 2 |
| Verbenaceae | Vitex trifolia | L. | 3 |
| Violaceae | Rinorea | Aubl. | 5 |
| Violaceae | Rinorea arborea | (Thouars) Baill. | 1 |
| Violaceae | Rinorea ternifolia | H. Perrier | 1 |
| Viscaceae | Viscum | L. | 2 |
| Vitaceae | Cissus | L. | 4 |
| Vitaceae | Cissus rhodotricha | (Baker) Desc. | 1 |
| Vitaceae | Leea guineensis | G. Don | 2 |
| 24 | |||