| Noms géographiques | Noms scientifiques botaniques | Noms bibliques | Sobriquets | Noms d' établissements | 
| Noms historiques | Noms scientifiques zoologiques | Noms fictifs | Pseudonymes | 
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| Nom scientifique | Nom malgache | 
| Bakerella ambongoensis | velonaminamana | 
| Bakerella belohensis | tongorahambo, velomihanto | 
| Bakerella clavata subsp. | ranotambina, tongovelona, velofify, velomiato, velomihanto, velo-mihato | 
| Bakerella clavata var. | tongoala, tongoalahivary, tongoalahy | 
| Bakerella clavata | dongoavelona, tongoala, tongoalahy, varifotsinakoholahy, vatakasina | 
| Bakerella diplocrater | dongoavelona, ranotambina, safitra, tsiambanindahy | 
| Bakerella gonoclada | safitra, taintsintsia, tongoalahy | 
| Bakerella grisea var. | laitaka, tongoalahy | 
| Bakerella grisea | dongovelona, laitaka, voafotra | 
| Bakerella hoyifolia | dinty, tongoalahy | 
| Bakerella tricostata | tongoalahazondrano | 
| Bakerella viguieri | hazomiavona, ramiavona | 
| Bambusa barbata | volo, volozatsy | 
| Bambusa capitata | volo, volozatsy | 
| Bambusa sp. | anambolo | 
| Baphia capparidifolia | vahinantibavy, vahinatibavy, vahinato, vahita | 
| Barbeuia madagascariensis | maitsokely, vahemaitso, vahimahitsy, vahimaitso | 
| Barleria norbertii | laingodroy | 
| Barleria prionitis subsp. | rointsokina, roitsokena, roitsokina | 
| Barringtonia butonica | fosatra, fotabe, fotadrano, fotatra, fotibe, fotobe, fototra | 
| Barringtonia racemosa | mahondro, manondro | 
| Barringtonia sp. | faototra | 
| Basella leandriana | vahimbahia | 
| Basella madagascariensis | vonipotsy | 
| Baudouinia fluggeiformis | lambina | 
| Baudouinia rouxevillei | manjakabenitany, manjakabetane, mpanjakabenitany | 
| Baudouinia sp. | piro | 
| Bauhinia commersonii | kimesamesa | 
| Bauhinia grevei | havoanala | 
| Bauhinia hildebrandtii | banaka, banakamena | 
| Bauhinia pervilleana | kelilahy | 
| Bauhinia porosa | banakafotsy | 
| Beccariophoenix madagascariensis | manara, manarana | 
| Begonia rex | beravina | 
| Begonia semperflorens | begonia | 
| Beguea apetala | borasaka, fandifiana, maintipototra, maintipototralahy, marankoditra, ramaindafa, ramendafa, somotrorana | 
| Beilschmiedia cryptocaryoides | antavaratra | 
| Beilschmiedia grandiflora | vakoromanga | 
| Beilschmiedia madagascariensis | hazombary, hazosonjo, hazotsonjo, kangina, kangy, laka, resonjo, tavaratra | 
| Beilschmiedia microphylla | voamahafamaimailela | 
| Beilschmiedia obovata | tavoloravintsara | 
| Beilschmiedia oppositifolia | oviary, voakoromanga | 
| Beilschmiedia sary | sary | 
| Beilschmiedia sericea | sary, voakoromanga, voankoromanga | 
| Beilschmiedia velutina | demoka, vazango, voakoromanga, voananamasina, voankoromanga, voatsipoaka, vokoromanga | 
| Bembicia axillaris | ampananina | 
| Benthamia madagascariensis | soazombitro | 
| Berchemia discolor | losy | 
| Bidens bipinnata | anantsinahilahy, anantsinahy, anatsinahy, ravintsipolitra, trakajea, trakavola, tsipolitra, voatraka | 
| Bidens pilosa | anantsinahibavy, anantsinahivavy, anantsinahy, ravintsipolitra, traka, trakandrazana, trakaraza, trakavola, tsipolitra, voatraka | 
| Biophytum sensitivum | horokoronamboa, kifohafoha, kihorohorona, kihoronkorona, kika, manendrilanitra, mihoronkorona, miorinkorona, modimodia, ramihorona, tsihilavanandriananahary, tsimpohafoha, tsingoregorenamboa | 
| Bivinia jalberti | hazoambo | 
| Bivinia jalbertii | lalompito, lalopito | 
| Bixa orellana | sahy, vahinamalona | 
| Blechnum simillimum | tsipahogasy | 
| Blechnum tabulare | ampangandrano, tsipahonamalona | 
| Bleekrodea madagascariensis | tsilita | 
| Blotia hildebrandtii | fanjavala, fanjavoala, maroando, voandavenona, voatonakala | 
| Blotia oblongifolia | faniavala, fanjavala, fotsinanahary, hazompantsika, hazompasika, kotrofotsy, maroandrano, tanatanampotsy | 
| Blumea dregeanoides | hazomamo | 
| Blumea mollis | hazomamo | 
| Boehmeria platyphylla var. | rovy | 
| Boerhavia diffusa | beambava, mangalarety, mangarahety | 
| Boerhavia repens | beha, behakototo, mavoravy, safary | 
| Boerhavia sp. | tarà | 
| Boerhavia vulvarifolia | bia, tombokamboa | 
| Boletus colossus | holabe, olabe | 
| Boletus versicolor | holabazana, olabazana | 
| Borassus madagascariensis | badika, befelatanana, dimaka, marandravina | 
| Borassus sambiranensis | dimaka, marandravina | 
| Borreria verticillata | fegandala, fesaho | 
| Boscia heterophyllum | teloravy | 
| Boscia longifolia | lalangy, longetse, longitsy, mpaka, paka, saravy, sasavady, somangipaka, somangy | 
| Boscia madagascariensis | hazomohogo, paky, somanga, somangamalo, somanginala, somangy | 
| Boscia plantefolii | lolobemisihariva, mantsiandavaka, repaly, soalihy | 
| Bosqueia boiviniana | avoha, kolohoto | 
| Bosqueia danguyana | avoha, fantoambo | 
| Bosqueia occidentalis | kilily | 
| Bosqueia sp. | fanto | 
| Bosqueia thouarsiana | avoha | 
| Bothriochloa glabra | mafiloha, tsimanimpanariva | 
| Bougainvillea spectabilis | laingo, laingomena, menalaingo | 
| Brachiaria arrecta var. | osaosaberavina, pikombalala | 
| Brachiaria deflexa | ahipody, ahipotsy | 
| Brachylaena merana | angamerana, kisaka, mananotra, merakazotakandro, merampamelona, merana | 
| Brachylaena microphylla | kilango, masinjoana, masonjoana, merana, peha | 
| Brachylaena perrieri | hazotokana, kisaka, mera | 
| Brachylaena ramiflora var. | meranahazotokana | 
| Brachylaena ramiflora | hazotokana, kisaka, mananitra, mananotra, mananotsa, sotromorona | 
| Brachylaena sp. | piro | 
| Brassica campestris | ananomby, laisoa masombika | 
| Brassica chinensis | anambe, ananomby, anantsonga, kirebona, ramirebaka, ramiriba, tsonghe | 
| Brassica juncea | ananatsongo, ramiribaka | 
| Brassica napus | nave | 
| Brassica oleracea subsp. | laisoa | 
| Brassica oleracea subvar. | laisoaflera | 
| Brassica oleracea var. | sofilera | 
| Brassica oleracea var. | laisoa | 
| Brassica oleracea | laisoa | 
| Brassica parachinensis | anantsonga | 
| Brassica pekinensis | anambe, anantsonga, anantsongaberavina, fotsivody, saodisina | 
| Breonia boivinii | molompangadimadinidravina | 
| Breonia cuspidata | voamolampangady, volampangady, volompangady | 
| Breonia madagascariensis | molompangady, molopangady | 
| Brexia horombensis | reampy | 
| Brexia humbertii | hanana, marandravina, vahomanana, voakarepoka, voanana | 
| Brexia madagascariensis | venana, voanana, voantanga, voatalany | 
| Brexiella ilicifolia | rangifotsy, rangy | 
| Bridelia pervilleana var. | hary, kara, kitata, kotana, kotata | 
| Bridelia pervilleana | hary, kitaka, kitata | 
| Bridelia tulasneana | arina, ary, harina, hazoafo, hazonafo | 
| Brillantaisia madagascariensis | valatratraka, velatsa | 
| Brillantaisia pubescens | mandavohita | 
| Brochoneura acuminata | hafotrarano, mafotra, mafotrarano, rarà, rarahilovango, rarahoraka, voapary, voapory, vorirara | 
| Brochoneura chapelieri | baramolotrandrongo, malotsiandrongo | 
| Brochoneura dardainii | molotrandrago | 
| Brochoneura freneei | mafotra, mafotrabe | 
| Brochoneura madagascariensis | rarà, rarahoraka, rarakangy, voararà | 
| Brochoneura vouri | molotrandrago, vory | 
| Bromelia ananas | voafandrana | 
| Bruguiera gymnorhiza | tangampoly, tiotsa, tsitolona | 
| Brunfelsia calycina | intelomiova | 
| Brunfelsia eximia | telomiova | 
| Buchnera hispida | tamborintintina, tamborokijoa, tamborotintina | 
| Buchnera leptostachya | ambavo, laingo, tambolo, tambolokisoa, tongotaintaina | 
| Buddleja acuminata | sevambahy | 
| Buddleja axillaris | fanotrokotro, longolongo, remandrevoka, remiandrivohoka, seva, sevafotsy, sevagasy, sevalahy | 
| Buddleja fusca | langalongo, longolongo, sefa, sevalahy | 
| Buddleja indica | randronakoho | 
| Buddleja madagascariensis | ramandravaka, seva, sevafotsy, sevalahy, toaka seva | 
| Buddleja sphaerocalyx | sevavavy | 
| Bulbostylis firingalavensis | fefinatsy | 
| Bulbostylis puberula | haravolovary | 
| Bulbostylis sp. | bongonkaravola | 
| Bulbostylis trichobasis | haravolo | 
| Burasaia australis | faritraty, faritsaty | 
| Burasaia crateva | alakamisy | 
| Burasaia gracilis | tongoborona | 
| Burasaia gracilis | ambora, amboramanitra, amborasaha, amborasahatongoborona, amborasaka, amborasamanitra, amborosaha, kotolahy | 
| Burasaia madagascariensis | ambarakasa, ambarasaha, ambarasaka, ambora, amboramanitra, amborasaha, amborasahamaitso, amborasahy, amborasaka, amboravaky, borasaha, faritatsy, faritsaty, hazondahy, odiandro, oditohina, ralakamisy, vodihazo | 
| Burasaia nigrescens | alakamisy, ampody, odiandro, varongimainty | 
| Burnatastrum lanceolatum | kitainosy, taimbalala | 
| Buxus madagascarica subsp. | mandokalahy | 
| Buxus madagascarica | mandakolahy | 
| Byttneria baronii | hazompositra, sampandravina | 
| Byttneria bernieri | takifiky | 
| Byttneria biloba subsp.grandidieri | tanatananala | 
| Byttneria biloba var. | hotronomby, vodiomby | 
| Byttneria biloba | valomangidy, volily | 
| Byttneria heteromorpha | hazompositra | 
| Byttneria heterophylla | ranonivinombilahy, sely, sofindambo, vahiamalo, vahimainty, vahinamalo, vahinamalona | 
| Byttneria longicuspis | voalily | 
| Byttneria macrantha | sarihasy, tapitsokala | 
| Byttneria melleri var. | fanary, sefa | 
| Byttneria melleri | fanday, indriambazaha, vaheara, vahihara | 
| Byttneria nitidula | malazavoavy | 
| Byttneria nossibeensis | hafina | 
| Byttneria perrieri var. | sampandravina | 
| Byttneria perrieri | hazompositra, sampandravina | 
| Byttneria sambiranensis | sely, valintakosy | 
| Byttneria voulily | amposy, famonty, gariby, garitsy, hazompositra, ibotosy, kivahy, kovahy, sarihasy, sarovahy, sitampiky, tanatsirare, timotimotra, tsimotsimotika, tsitampiky, vahimirazo, vahinamalo, vahinamalona, vahitambotrika, volihy, volily | 
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