| Noms géographiques | Noms scientifiques botaniques | Noms bibliques | Sobriquets | Noms d' établissements | 
| Noms historiques | Noms scientifiques zoologiques | Noms fictifs | Pseudonymes | 
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | - | Z | 
| a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | - | z | 
| Nom scientifique | Nom malgache | 
| Tabernaemontana ciliata | halotona | 
| Tacca artocarpifolia | kabitsadolo, kapaika, maronkony | 
| Tacca leontopetaloides | maronkony | 
| Tacca pinnatifida | kabija, kabitsa, kobitso, maronkony, talia, tavolo, tavologasy | 
| Tacca umbrarum | kobitsondolo, tavolondolo | 
| Tachiadenus boivinii | velatra | 
| Tachiadenus carinatus | aferom-bohitra, aferontany, elabaratra, elambaratra, fañamenta, felabaratra, malanilava, malanivavy, remaitso, sofinakanga, tangamanta, tsileotsongaina, voanjomanga, voanjomangantanety | 
| Tachiadenus gracilis | malanilahy, ramalanilahy | 
| Tachiadenus longiflorus | befelopelo, felampelana, felapelana, kifelapelana, kilobaloba, maitsoririnina, tapabata, tapabatana, tsifelampelana | 
| Tachiadenus platypterus | maitsoririnina, saritoaravy, tapabatana | 
| Tachiadenus tubiflorus | hasintoha, hazondahy | 
| Tagetes erecta | anantsinahimbazaha, kiranjay, trakavolambazaha, tsipolobazaha | 
| Tagetes minuta | trakambolambazaha, trakavolambazaha | 
| Tamarindus indica | dilo, diro, kile, kililo, kily, lilo, madilo, madiro, monte, monty, voamadilo, voamatony, voamatory | 
| Tambourissa amplifolia | ambora, amboraberavina | 
| Tambourissa baronii | ambora, amborasaha | 
| Tambourissa bathiei | ambora | 
| Tambourissa capuronii | ambora | 
| Tambourissa castri-delphinii | ambora | 
| Tambourissa elliptica | ambora, amborala | 
| Tambourissa floricostata | amboralahy | 
| Tambourissa gracilis | ambora | 
| Tambourissa hildebrandtii | ambora, amborala, amboralahy, amborasaha | 
| Tambourissa madagascariensis | mahimasina, vahimasina | 
| Tambourissa nitida | ambora | 
| Tambourissa obovata | amboralahy | 
| Tambourissa parvifolia | ambora, amboralahy, amboramangidy, amboramanitra, amboramenalaingo, amboratsiavoky, amboravato | 
| Tambourissa perrieri | amboralavaravina | 
| Tambourissa purpurea | ambora, amboraberavina, amboramangidy, amboravavy, vanaka | 
| Tambourissa religiosa | ambora, laingafora, tamboneka | 
| Tambourissa rota | ambora, amboramangidy, amboramanitra, amboramenalaingo, amboratsiavoky, amboravato, rota | 
| Tambourissa sp. | tamboresisa | 
| Tambourissa trichophylla var.thouvenotii | ambora, amboraberavina | 
| Tambourissa trichophylla | ambora, amboralahy, amboramanitra, amborasaha | 
| Tanulepis linearis | tamborofolaky | 
| Tarenna nigrescens | tobaramasity | 
| Teclea punctata var. | ampoly | 
| Teclea punctata | ampoly, apolibe, apoly, ravintsara | 
| Tectona grandis | karatsaka, teka | 
| Tephrosia humbertii | voatelinondrivavy | 
| Tephrosia linearis | avokonomby, mandombafera, mangorondefo | 
| Tephrosia lyallii | avoko, fokomadioravina, fokondanitra, kifafakely, kifakakely | 
| Tephrosia purpurea | akatafotsy | 
| Tephrosia retamoides | kifafalahy | 
| Tephrosia vogelii | famamo, famamovazaha | 
| Teramnus labialis | famehifary, famihifary, takotsifotra, teloravy | 
| Terminalia badamia | atafana | 
| Terminalia calcicola | sariramy | 
| Terminalia catapp | atafa | 
| Terminalia catappa | antafana, atafa, atafana, hafafo, hatafa, hatafamena, hatafana, hatofa | 
| Terminalia leandriana | tanatanandimoha | 
| Terminalia mantaly | mantalia, mantaliala, mantaly, talio, taly, tsihazo | 
| Terminalia monoceros | hazobe, kobahy, taly | 
| Terminalia namorokensis | mantaly | 
| Terminalia pumila | fatra, fatrea, piriokitra, voafatra, voafatrea, voafatsindakana, voafatsy, voampatra, voampirokitra, vopirakitra | 
| Terminalia taliala | talia, taliala, talinala | 
| Terminalia tropophylla | taliala | 
| Terminalia ulexoides | hamaninombilahy, hamaniomby, hamanipombilahy | 
| Terminaliopsis tetrandrus | mantadia, tafanala | 
| Tetracera madagascariensis | laingomantatsimo, vahimarana, vahimarava, vahintambotrika, voahimarahy, voamara, voamaro | 
| Tetracera pauciflora | vahitambotrika | 
| Tetracera rutenbergii | vahitamboho | 
| Tetraclis clusiifolia | hazomainty | 
| Tetraclis ebenifera | hazomainty | 
| Tetradenia fruticosa | borombavy, borona, borondahy, bororombato, bororonamanalaratsy, kakalahy, kakilahy | 
| Tetragonia expansa | anamamimbazaha | 
| Tetrapterocarpon geayi | kitsakitsa, vaovy, voaovy, voavy | 
| Tetraspidium laxiflorum | laingontsintsina | 
| Thecacoris cometia | angavoady, hazombato, manivala | 
| Thecacoris madagascariensis var. | hazomboalavo, ranga, tsaboratrorana, tsiety | 
| Thecacoris madagascariensis | hazondranoa, hazondrañohy | 
| Thecacoris spathulifolia | tita | 
| Thelethylax minutiflora | anandriana | 
| Themeda quadrivalvis | simena, sindambo, verokely | 
| Theobroma cacao | kakao | 
| Thesium sp. | tafafamadinika | 
| Thespesia populnea | mafanidranto, valirano, valo, valomena, varilao, varo, varolao, varorao | 
| Thilachium angustifolium | kijejalahy, pitsipitsy, raozo, tsikidakida | 
| Thilachium heterophyllum | teloravina, vodiaomby | 
| Thilachium humbertii | roravina | 
| Thilachium laburnoides | somanga | 
| Thilachium laurifolium | tomboantany, voantany, vodiaomby | 
| Thilachium monophyllum | fangalitse, hororoka, hororoke | 
| Thilachium panduriforme | hazomafanafotsy, kijejalahy, olanolana, somangy, teloravina, voantany, vodiaomby | 
| Thilachium pouponii | hororoke | 
| Thilachium seyrigii | hororoky, kororoky, ororoka, sarikomanga | 
| Thilachium sumangui | belataka, kijejalahy, somanga, somangy | 
| Thunbergia alata | horovy, laingomaimbo, lengomaimbo | 
| Thunbergia cyanea | forinondry, foronondry | 
| Thunbergia leucorhiza | vahimavana | 
| Thunbergia platyphylla | barimaso, faromaso, foromaso, paromaso, voanjomangantanety | 
| Timonius flavescens | varona | 
| Tina bongolavensis | maevalafika, soalafika, vahita, volafoty | 
| Tina chapelieriana | famantsilakana, fandifiana, fandifihahely, fandifihana, felaborona, hazombato, hazomposa, hazomposalahy, hazompoza, hazompozalahy, karambito, lanary, marodina, marody, masonambatsy, menahy, ramaindafa, ramaindafy, sañira, sanirafotsy, sanirambaza, sanirana, somotrorana, soretra, soretro, soritra, tolambito, voandelakala | 
| Tina dasycarpa | felaborona, ramaindafa | 
| Tina fulvinervis | azompañia, elatrangidina, helatrangidinavavy, lanary, marodona, ramaindafa, somotrorana, vilona | 
| Tina gelonium | famatsilakana, fandifiana, fandifihana, fandrabohantataro, fantsidakana, fatsidakana, felaborona, hazomena, hazompoza, mariandafa, maroda, marodijia, pika, ramaindafa, ramendafa, ramiavondafa, sanirambaza, sanirambazamadinidravina, talakantsidy, tsiramiramy | 
| Tina isaloensis | hazontsoretra, maivalafika, manindry, tsiraraposa | 
| Tina striata var. | maintifototra | 
| Tina striata | elatrangidina, fantsidakana, felaborona, hazombato, hazombatomadinidravina, hazomby, hazompoza, longotra, maintipototra, maitipotodrano, malemilahy, odifo, ramaindafa, ramaindafamadinidravina, ramiavondafa, soretry, vatokely, voalanara | 
| Tina thouarsiana | marodijia, marohodina, somotrorana | 
| Tina trijuga | ampangaravina, elatrangidina, hazomainty, hazomby, hazompoza, lanary, ramaindafa, ramaindafaberavina, somotrorana | 
| Tinopsis apiculata var. | hazomboreta, ramaindafamaventiravina, tsiramiramy, voalanara, voantsirindra, voasindriry | 
| Tinopsis apiculata | hazomboreta, lanary, marombody, masonombilahy, menafotonalahy, ramaindafa, saniraberavina, sanirambalala, sanirambazaberavina, voantsirindra, volanary | 
| Tinopsis chrysophylla | elatrangidina, famantsilakana | 
| Tinopsis conjugata | ampola, bohaka, fandrabohantataro, hazompoza, marodina, marodona, ramanandafa | 
| Tinopsis dissitiflora | ampelabemainty, foroforodrano, hazomby, katoka, lavonihazo, malangavaratra, sañiramamy, sañiratanala, soretry, volely, zana | 
| Tinopsis macrocarpa | aramimena, ramaindafa, somotrorana | 
| Tinopsis phellocarpa | marodona, ramaindafa | 
| Tinopsis tamatavensis | ramaindafa | 
| Tinopsis tampolensis | somotranavavy | 
| Tinopsis urschii | lanary, ramaindafy | 
| Tisonia cloiselii | ambomadabe | 
| Tisonia coriacea | hazombaratra, tanatanapotsy | 
| Tisonia glabrata | hazombaratra | 
| Tisonia leandriana | tatamborandroa, tatamborondreo | 
| Toddalia aculeata | kasimba | 
| Toddalia asiatica | anakasina, anakatsimba, fanidy, kasimba, roikisimba, roimainty, roindambo, romainty, roy, voanalakely, voanginamboa, voasarikelinala, voasarikelinikalavola, voasarinalika, volotsaka | 
| Torenia parviflora | ananotsy | 
| Torenia pedunculariformis | kalombanda, kimalaolahy | 
| Torenia stolonifera | anantarika, tsakomanta | 
| Tournefortia argentea | mongy | 
| Tournefortia puberula | laharohivavy, laharohy, larohy, vahibe | 
| Toxocarpus tomentosus | vahemalandy, voantsifaka, voantsifitra | 
| Trachylobium verrucosum | amalomanta, andrakadraka, endrakendraka, halandranto, hintsinatendro, mandrirofo, mandrofo, mandrorofo, nandrorofo, sandarosy, tandroho, tandrorofo, tandrorôho, tendroroho, tsimatsimangoto | 
| Trachypogon spicatus | danga, horo, horondahy | 
| Tragia cordifolia | agilahy | 
| Tragia furialis | agilahy, manganovasy | 
| Tragia hispida | agilahy | 
| Tragia tiverneana | mavotaho, sanatry, sañatsy | 
| Treculia lamiana | ampalibeala | 
| Treculia madagascarica | dipaka, tsipaka, tsipaty, varongifotsimalailay | 
| Treculia perrieri | katoka, tobory, tsipa, tsitendry | 
| Treculia sambiranensis | foza, tsaripaky, tsitimpahy | 
| Trema grisea | ilaibaratra | 
| Trema humbertii | andrarezina, ilaibaratra | 
| Trema orientalis | andraraizina, andrareza, andrarezina, angesoba, angezoka, hazongazona, ilaibaratra, selivaratsy, tsivakimbaratra, vakoka | 
| Tribulus terrestris | bakakely, hisatsa | 
| Tricalysia sp. | tavaza | 
| Trichilia peltostylis | ramaindafa | 
| Trichilia sp. | ampody | 
| Trichodesma zeylanicum | lelanaomby | 
| Tricholaena monachne | ahipody | 
| Trichosanthes anguina | pataoly | 
| Triclisia macrocarpa | sane | 
| Tridax procumbens | angamay | 
| Tristellateia dulcamara | masahimamy, masaimamy | 
| Tristellateia grandiflora | tajondroa, tsaratra | 
| Tristellateia greveana subvar. | vahimavo | 
| Tristellateia greveana | vahemalo, vahimavo | 
| Tristellateia madagascariensis f. | vahimavana | 
| Tristellateia madagascariensis | vahemavo, vahifotsy, vahimavana, voahy | 
| Tristemma virusanum | kalovoatrotroka, trotroka, tsikotroka, tsikotrokotrodahy, tsitrotroka, tsokotroka, voantrotroka, voatrotroka, voatsingotroka | 
| Triticum vulgare | lafarina, varimbazaha | 
| Triumfetta annua | andraraty, pampina | 
| Triumfetta pentandra | saripaka | 
| Triumfetta pilosa | ahibavahady, fanday, hafotrakanga, pampana, pampina, sandahorivola, sandanorivola, tsimanana, tsindahorivola, tsingafihafy, tsitiamoty | 
| Triumfetta rhomboidea | besofimanta, besofimbary, besofina, besofinantanana, besofinavavy, hazondambo, kihasinkasina, kisalenjo, maimbolahy, pakamabena, samalahazo, saripaka, sindahorivola, tsidailay, tsindahory, tsindailahy, tsindailay, tsirijy, tsitiamoty | 
| Tropaeolum majus | kapisinina | 
| Tsebona macrantha | sebo, tsebona | 
| Turraea decaryana | famokoka | 
| Turraea sericea | fanagabe, fanazabe, fanazava, fanfara, lafara, lafara, lafarana | 
| Turraea | hazomboatango | 
| Typha angustifolia | hovitra, kivondrona, ovotra, vondro, vondrona, vonjo | 
| Typhonodorum lindleyanum | ambia, horiridrano, mangaoka, mangibo, mangilo, mangoka, via, viha | 
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | - | Z | 
| a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | - | z | 
|   |