| 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 | 
| Ficus pachyclada | ampalibe, ampana, ampany, kivozy, voara, voaramongy | 
| Pittosporum pachylobum | ambarasaha | 
| Piper pachyphyllum | ferifery, mahalatsaka, sakarivombato, sakavirambato, sakavirombato, tsimahalatsaka, tsimperifery, voamperifery, voantsimperifery | 
| Pittosporum pachyphyllum | ambovitsika, fotsimavo, mavoravina, voafiatonana, voantsilamena, zemby | 
| Dichapetalum pachypus | vahivy, voandavenona | 
| Euphorbia pachysantha | samata | 
| Salicornia pachystachya | tombotsamaka | 
| Arthrocnemum pachystachyum | sirasira | 
| Secamone pachystigma | kantso | 
| Prunus padus | pesovoaloboka | 
| Desmodium paleaceum | famolakantsy, odiozaha, odiozatra, sofindambo | 
| Crotalaria pallida | agotainakoho, engitratainakoho, seriambaty, tsiakondroakondro, zanaharimanatrika | 
| Setaria pallide-fusca | taindalika, taindalitra, taindambo, tenindalitra | 
| Kniphofia pallidiflora | gorigory, gorigosy, govigosy | 
| Cryptocarya pallidifolia | sary | 
| Ipomoea palmata | anambararata, anambolotara, ananambararata, kisantsola, vahimporinondry, vahintsatsaka, vahintsatsatra | 
| Omphalea palmata | sarihasy | 
| Hibiscus palmatifidus var. | mainaty | 
| Hibiscus palmatifidus | halampondahy | 
| Monoporus paludosus | hazontoho | 
| Psophocarpus palustris | ananambo, antaka, vahembiry, vahimafoaka, vanosakoandro | 
| Quercus palustris | oaka | 
| Thilachium panduriforme | hazomafanafotsy, kijejalahy, olanolana, somangy, teloravina, voantany, vodiaomby | 
| Alloteropsis paniculata | tsangambary | 
| Chalcas paniculata | ramo | 
| Erythrophysa paniculata | handimboky | 
| Oldenlandia paniculata | anamofetra | 
| Salvadoropsis paniculata | malamasafoy | 
| Paspalum paniculatum | ahitsoavaly, mahabanky | 
| Lissochilus paniculatus | bekapiaky | 
| Sporobolus paniculatus | langonaombe | 
| Streptocarpus paniculatus | voahangindrano | 
| Costularia pantopoda | akaka | 
| Carica papaya | mapaza, papay, paza, voampazalahy, voapaza | 
| Quivisianthe papinae | hompo, valiandro | 
| Brassica parachinensis | anantsonga | 
| Musa paradisiaca | akondro, batavia, fontsilahy, fontsy, hontsy, horita, katakata, kifapanonotsy, mavokely, otsy, tsienamboa | 
| Cissampelos pareira | bohivory, boriravina, hamafana, kililovavy, orovy, pamafana, vahemboatavo, vahenosy, vahifotsy, vahilenta, vahivoraka, vahivoriravina, vahivory, voaravina, voaravinaviavy, vohiravina, voriravina | 
| Anthericum parkeri | ahitrakondro | 
| Eugenia parkeri var. | marotampona, rotrandambo | 
| Eugenia parkeri | marotampona, nempadaloatra, rotra, rotragasy, rotrandambo, tapianamboa, vavarotra, voamarotampona | 
| Homalium parkeri | marakoditra | 
| Philippia parkeri | ngitakely | 
| Halleria parviflora | hazontsoy | 
| Kitchingia parviflora | kilenga | 
| Lysimachia parviflora | vololondrano | 
| Schizolaena parviflora | manizomba, valintakosy, vandroza, voandrozy, vondroza | 
| Torenia parviflora | ananotsy | 
| Calophyllum parviflorum | vintanina, vintanona | 
| Convolvulus parviflorus | vomanganalika | 
| Astrotrichilia parvifolia | tavia | 
| Diospyros parvifolia | mapingovavy | 
| Faucherea parvifolia | nanto, nato, natohengitra, natojirika, natokeliravina, natomadinidravina | 
| Mauloutchia parvifolia | rarà, voararà | 
| Medinilla parvifolia | takasina | 
| Metaporana parvifolia var. | nono | 
| Metaporana parvifolia | kililo, kililolahy, kironjy, vahikililo | 
| Salvia parvifolia | kanda, tsiparapandy | 
| Tambourissa parvifolia | ambora, amboralahy, amboramangidy, amboramanitra, amboramenalaingo, amboratsiavoky, amboravato | 
| Dialyceras parvifolium f. | tsimandasala | 
| Dialyceras parvifolium var. | lombiry | 
| Dialyceras parvifolium | hafotrakora, lombiro, lombiromadinidravina | 
| Cucumis parvifolius | voatango | 
| Potamogeton parvifolius | valatendro | 
| Dombeya parvipetala | vala | 
| Pinus patula | hazokesika, kesika | 
| Lemna paucicostata | manontona, manotofotsy, manotona, ramilamina | 
| Alafia pauciflora | alafy, vahinamboa, vahy | 
| Apodocephala pauciflora | tsindramy, tsiramiramy | 
| Erythrostelechia pauciflora | malambovony | 
| Garcinia pauciflora var. | vongo | 
| Garcinia pauciflora | bongo, bongofotsy, bongondrana, hazinimena, kijimboalavo, kijy, letsaky, mongo, rabongovavy, voaditsaka, voahandritsahona, voarandritsahona, vongo | 
| Leptolaena pauciflora var. | foto | 
| Leptolaena pauciflora var. | forombody, fotana, foto, fotona | 
| Leptolaena pauciflora | anjananjana, anjananjanafotsy, fotona, hatsikana, hazomanitra, laro, milaliambomadinika | 
| Ravensara pauciflora | hazotavolo, tavolomolaliambo, tavolopika | 
| Rhodosepala pauciflora | tamborokisoa | 
| Symphonia pauciflora | hazinalavaravina, kija, kijijalahy, kijisarondrana, kimba, kiza, kizalavaravina | 
| Tetracera pauciflora | vahitambotrika | 
| Hypericum pauciflorum subsp. | kianikanika, kitsinjotsinjo | 
| Rubus pauciflorus | roimainty, voaroimainty, voarointsilo | 
| Cyperus paucispiculatus | zozoro | 
| Lonchocarpus paullinioides | vahimpahamo | 
| Adenanthera pavonina | volantsaramanga | 
| Cephalostachyum peclardii | volosarona | 
| Hyptis pectinata | afolava, afolavalahy, kiafolava, kivoahazovoahazo, kivohazohazo, rombantsahona, rombatsahona, sangasanga, sangasanganandevolahy, sangasanganimarina, sansanganimarina, somolahotsy, tamborotsintsina, tongotaintaina, tsintsoapaiky, voamahombohitra, voarambitsahona | 
| Schizaea pectinata | tadidibozaka | 
| Schizolaena pectinata | fotondrevaka, longotrafotsy, longotramavokely, tsilongodongotra | 
| Vernonia pectoralis var. | famoty | 
| Vernonia pectoralis | kijintina, kijitina, maranintsiatoraka, maranitratoraka, sakatavilotra | 
| Cadia pedicellata | andrakomora | 
| Rheedia pedicellata | ditsaky, tsimatimanota | 
| Argyrolobium pedunculare | avokombibilava, voanimbajaza | 
| Torenia pedunculariformis | kalombanda, kimalaolahy | 
| Indigofera pedunculata | aikaberavina, aikamanga, beravina, mangataho, tapitsakondry | 
| Brassica pekinensis | anambe, anantsonga, anantsongaberavina, fotsivody, saodisina | 
| Hernandia peltata | amongy, mongilahy, mongina, mongy | 
| Uncarina peltata | anakoraky, atsipiretiky, betsilo, selaniomby | 
| Trichilia peltostylis | ramaindafa | 
| Cabucala penduliflora | antafara, hazombato | 
| Spirospermum penduliflorum | amborasaha, karafarafito, lavaravina, oditolaka, telotritry | 
| Dombeya pentagonalis | hafotra | 
| Agelaea pentagyna | bebaka, debaka, ravinamainty, sefanamainty, soandiva, soandro, vahemainty, vahifandiditra, vahijoby, vahimainty, vahimalany, vahimanaly, vahimantina, vahimena, vahiminty | 
| Polyscias pentamera | voantsilana | 
| Panax pentamerus | bantsilana | 
| Ceiba pentandra | hazomorengy, kaboaka, kapoaka, landahazobe, landihazobe, laoaty, moraingy, pamba, pemba, pembabe | 
| Triumfetta pentandra | saripaka | 
| Viscum pentanthum | somorona | 
| Impatiens peperomioides | kivolavola | 
| Polygala peplis var. | maitsorina, tsotsoraka | 
| Cucurbita pepo var. | voatavolahy | 
| Cucurbita pepo var. | voatavombazaha | 
| Cucurbita pepo | baby, voatavo, voatavohova, voatavombazaha | 
| Ravensara perareolata | molaliambo, tavoloberavina | 
| Cryptocarya percoriacea | longotra, tapikandrovana | 
| Hedychium peregrinum | fakamalao, sakainolomainty, sakamalaobe, sakamalaontany, sakarivo, sakavirondambo | 
| Ocotea perforata | varongy | 
| Utricularia perpusilla | fikambana | 
| Acridocarpus perrieri | maroravina | 
| Alafia perrieri | alafy, rikiatra, tsivahabahatra, vahitanana | 
| Albizia perrieri | alomboro | 
| Brachylaena perrieri | hazotokana, kisaka, mera | 
| Byttneria perrieri var. | sampandravina | 
| Byttneria perrieri | hazompositra, sampandravina | 
| Canthium perrieri var. | pitsikahitra | 
| Canthium perrieri | ankahatra, fatsihakitra, fatsikahitravavy, pitsikahitra, tsifo | 
| Capurodendron perrieri | hazonjia, kironono | 
| Cleistanthus perrieri | ananinombilahy, taimbarika | 
| Clerodendrum perrieri | selimbitika | 
| Croton perrieri | kirojy, lazalaza, mamalifolahimamoaka, pisopisovavy, sampahy | 
| Cryptocarya perrieri | longotrafotsy, longotramavo, longotramavokely, longotramena | 
| Dalbergia perrieri | manipika | 
| Diospyros perrieri | hazoarina, hazozoby, lopingo, mapingo, pingo, volombodimpoina | 
| Domohinea perrieri | hazondomohina, ladiha | 
| Donella perrieri | hazomahogo, mahogo, tavia | 
| Grangeopsis perrieri | mafaitraty | 
| Gussonea perrieri | velomiaty | 
| Haplocoelum perrieri | rimbondambo | 
| Hildegardia perrieri | afoborona, hafobonoana, vinoa, vonoa | 
| Indigofera perrieri | hazomby | 
| Inula perrieri | fanefitsa, lelanomby, salakanimpampihosy | 
| Isolona perrieri | robavy | 
| Landolphia perrieri | hehe, lokovahy, vahealahy, voahehy | 
| Laportea perrieri | ampintoso | 
| Lasiosiphon perrieri | avohambohitra | 
| Manilkara perrieri | nanto, natoboronkahaka, natovavy, natovoraka | 
| Mascarenhasia perrieri | kidroanala | 
| Micronychia perrieri | tarata | 
| Micronychia perrieri | harata, mabiboberavina, manavidrado, manavidredo, manavidrevo, sitake, tsiokaomby, voamay | 
| Mimusops perrieri | lohindry, natovoalela | 
| Musa perrieri | antsirohoroka, ontsy, tsirohoroka, voantsirohoroka | 
| Ochrocarpos perrieri | bongo, mongo | 
| Peponium perrieri var. | voantangondolo | 
| Peponium perrieri | takotakokely, voantangondolo | 
| Phylloxylon perrieri | harahara | 
| Pluchea perrieri | famota | 
| Polyalthia perrieri | hafotrankora | 
| Psychotria perrieri | sangiramantangoro | 
| Pterygota perrieri | vakavoa, vakivao, vakivoa, voatsañaka | 
| Ravensara perrieri | kabijalahy, kabitsalahy, kabitso, kabitsolahy, manavodrevo, pelamainty, saripapy, sary, tavaratra, tavolopika, varongy | 
| Rhopalopilia perrieri | malainavotsa, maleny | 
| Rhus perrieri | mabiboberavina | 
| Salvia perrieri | kanda, tsiparapandy | 
| Satyrium perrieri | tsipelandahy | 
| Securinega perrieri | hazomena | 
| Symphytosiphon perrieri | remaitso | 
| Tambourissa perrieri | amboralavaravina | 
| Treculia perrieri | katoka, tobory, tsipa, tsitendry | 
| Uapaca perrieri | voapaka | 
| Uncarina perrieri | fandrimboalavo, mamolo | 
| Ximenia perrieri | kotro | 
| Xyloolaena perrieri | zahana | 
| Xylopia perrieri | fontsimavo, fotsimavo | 
| Zehneria perrieri | voatangonala | 
| Prunus persica | pesolahy | 
| Prunus persica var. | petakorona | 
| Prunus persica | paiso, paisom-bazaha, peso | 
| Physalis peruviana | paokapaoka, poakapoaka, pokipoky, tsindra, voanaka, voananandrivotra, voananatsindra, voanantsindrana, voanatsindrana, voantsindra, voantsipaoka | 
| Anacolosa pervilleana | tanjaka | 
| Bauhinia pervilleana | kelilahy | 
| Bridelia pervilleana var. | hary, kara, kitata, kotana, kotata | 
| Bridelia pervilleana | hary, kitaka, kitata | 
| Commiphora pervilleana | mahatambelona, matambelo, matambelona | 
| Euphorbia pervilleana | fandrivotsy | 
| Maba pervilleana | sosory | 
| Millettia pervilleana | anakaraka | 
| Pandanus pervilleanus | fandrana | 
| Acacia pervillei | roimena, tsiremby | 
| Capurodendron pervillei | natomadinidravina | 
| Crossonephelis pervillei | fihoza | 
| Crotalaria pervillei | manaranody, teloravy | 
| Deinbollia pervillei | ampelamainty, ampolifotsy, dovy, mampoly, moramenavavy, sañira, somotsohy | 
| Diospyros pervillei | voavongo | 
| Erythroxylum pervillei | famotisokaka, hary, menahy, tapiakakanga | 
| Neophloga pervillei | tsikaramboalavo | 
| Piptadenia pervillei | fanampongo, hintsohintsona, sambalahirano, sevalahy | 
| Ravensara pervillei | hazomainty, hazotavolo, tavolohazo, tavololanomby, tavololavaravina, tavololavaridana, tavolomaitso, tavolomalady, tavolomalama, tavolorano | 
| Rheedia pervillei | letsaky, tsimatimanota, tsimatomanota | 
| Vitex pervillei | hofaty | 
| Ipomoea pes-caprae | vahedalanda | 
| Ipomoea pescaprae | lalandanjiake | 
| Ancylobothrys petersiana | hobohobo | 
| Antidesma petiolare var. | hazondrano, hoditrovivavy, tavaratra | 
| Antidesma petiolare | hoditrovy, menavony, mizorotany, taindalitra, tambavy, varodalitra, voafony, voalongo, voamoroma, voantaindalitra, voarona, vofona, vona, voromorona | 
| Molinaea petiolaris | ramaindafa, sanganakoholahy, somotrorana | 
| Clerodendrum petunioides | sangasanganakoholahy | 
| Cyperus phaeolepis | zozoro | 
| Dictyophora phalloidea | tamboroboro | 
| Gaertnera phanerophlebia | tsitirontafika, tsitsirontafika | 
| Gisekia pharnaceoides | kimenamena, masondroso | 
| Entada phaseoloides | vaheabe, vaheakarabo, vaheamiolona | 
| Tinopsis phellocarpa | marodona, ramaindafa | 
| Celtis philippensis | fitekantsifaka, tsilikantsefaka, tsipisatra | 
| Phyllanthus philippioides | ramangina | 
| Eugenia phillyreaefolia | rotra | 
| Myrica phillyreifolia | tahisihady, tsilaky | 
| Huperzia phlegmaria var. | somorina, somoro, somorona, tsilaky | 
| Phylloxylon phyllanthoides | harina | 
| Polycardia phyllanthoides | fandrianakanga, mamoandravina | 
| Polypodium phymatodes | tsiampangapanga | 
| Nicandra physalodes | boreda, gaboroda, tsipoapoabazaha, tsipokipoky, tsipopoky, tsitsipoky | 
| Carissa pichoniana | hazombato | 
| Bidens pilosa | anantsinahibavy, anantsinahivavy, anantsinahy, ravintsipolitra, traka, trakandrazana, trakaraza, trakavola, tsipolitra, voatraka | 
| Popowia pilosa | fanoty, fotsiavadika, tanoty | 
| Triumfetta pilosa | ahibavahady, fanday, hafotrakanga, pampana, pampina, sandahorivola, sandanorivola, tsimanana, tsindahorivola, tsingafihafy, tsitiamoty | 
| Vepris pilosa | ampody, tolongoala | 
| Xerochlamys pilosa | larokatikana | 
| Gerbera piloselloides | fotsivolondrenibe, ioboka, sakaizanankizy | 
| Chrysalidocarpus pilulifera | madiovozona, tavila | 
| Clematis pimpinellifolia | fanoroboka, fotsivolomanokana | 
| Xerophyta pinifolia | hosambavy, hosaña | 
| Acacia pinnata | roidambo | 
| Azolla pinnata | kamilamina, manontona, manotomaitso, manotona, ramilamina | 
| Kalanchoe pinnata | falatanantsifaona, malainana, rendadiaka, sodifafana, tsilafafa | 
| Paullinia pinnata | famehivala, famevala, fany, kihosa, kiosa, marirana, masonombilahy, vahifamehivala, vahifitoaty, vahikony, vahimarinanga, vahimarirana | 
| Tacca pinnatifida | kabija, kabitsa, kobitso, maronkony, talia, tavolo, tavologasy | 
| Ranunculus pinnatus subsp. | afotany | 
| Ranunculus pinnatus | aforano, haforano, kelimahery, odiandoha, tongotramboabe | 
| Mentha piperita | solila | 
| Euphorbia pirahazo | pirahazo, pirakakazo | 
| Euphorbia plagiantha | famatafiha, fiha | 
| Desmostachys planchoniana | voamatavy | 
| Homalium planiflorum | haraka, hazombalovavy, hazombato, soaravina | 
| Vanilla planifolia | vanila | 
| Eleocharis plantaginea | harefo, hareforefo, herefo, horefo | 
| Cyperus plantaginifolius | ankonganiala | 
| Helichrysum plantago | saonjomay, soatsamay, sotromay, tsatsambahitra | 
| Boscia plantefolii | lolobemisihariva, mantsiandavaka, repaly, soalihy | 
| Dombeya platanifolia | mongihafotra, mongivavy | 
| Croton platanifolius | hafodahy | 
| Labramia platanoides | nanto | 
| Euphorbia platyacantha | agavo | 
| Diospyros platycalyx | rohitrala, rotrala | 
| Cyperus platycaulis | zozoro | 
| Landolphia platyclada | mamolava, robanga, vahetalalando, voambahea, voanono | 
| Muehlenbeckia platyclada | harahara, tavihasina | 
| Erythroxylum platyclados | fisatendro, tambolana, tampia | 
| Ocotea platydisca | tafinoamainty, tafononamainty, varongikely, varongilahy, varongimainty, varongy | 
| Boehmeria platyphylla var. | rovy | 
| Thunbergia platyphylla | barimaso, faromaso, foromaso, paromaso, voanjomangantanety | 
| Mesanthemum platyphyllum | solila | 
| Tachiadenus platypterus | maitsoririnina, saritoaravy, tapabatana | 
| Savia platyrachis | karepoka | 
| Rourea platysepala | vahijohy, voampika | 
| Polygonum plebeium | ngitakely | 
| Cabucala plectaneiifolia | beloha, hanakato, tandrokosy, vavolo | 
| Cymbopogon plicatus | ahibero | 
| Dombeya ploocarpa | sely | 
| Scaevola plumieri | valisoa, variñato, variñato | 
| Hydrostachys plumosa | rondra | 
| Eugenia pluricymosa | rotra | 
| Kyllinga plurifoliata | kimotodoha | 
| Eragrostis poaeoides | ahimoka | 
| Cynodon poissonii | volonaondry | 
| Russula poissonii | holatsakay | 
| Vernonia poissonii | kilanga, sidikadambo | 
| Gymnosporia polyacantha | filofilondranto | 
| Anthospermum polyacanthum | fanempoka | 
| Gymnosporia polyacanthus | tsingilofilofilo | 
| Vernonia polygalifolia | kanda, kijejalahy, kilangola, nanginangina, ramanjoko, tsialainalakamisy | 
| Marchantia polymorpha | vahohontany | 
| Vepris polymorpha | fitoravy, mampodifotsy | 
| Ravensara polyneura | tavolompina, tavolopiana, tavolopika, tavoloravimanga | 
| Ficus polyphlebia | fampoha, fopo, fopoha, fopohana, fopoho, fopohona, jopohana, kivozabe, kivoze, sandrohy, tsipolopolo, vanona, voampoha, voapoha, voaramontsy | 
| Agauria polyphylla | angavodiana, angavodianantanety, angavodianavavy, ankavodiana, gavodiana, kavodia | 
| Cnestis polyphylla | hazovoalavo, hiba, hibaka, rehiba, rehimba, sanganakoholahy, sanganakolobahy, sefaka, sefana, tokambahatra, tokambahatsa, tokambahitra, tokambahy, tongambahitsy, tongambiliotsio, tongombahiby, tsefaka, vahipika, voahento, voantsefaka, voapika, voasefaka, voasefakafotsy | 
| Kyllinga polyphylla | tsiritamitra | 
| Streptocarpus polyphyllus | maitsoampondra, rabopetabato, sifimbato | 
| Gleichenia polypodioides | ampangantsirika, ampangatsirika | 
| Grewia polypyrena | hafomerika, merika | 
| Cabucala polysperma | tandrokosilahy, tandrokosy, vavolo | 
| Pittosporum polyspermum | fantsikala, hazombarimadinidravina, hazombary, maimbovitsika, maimbovitsikala, membovitsika, mongiberavina, mongy, nantofotsy, sanganakoholahy | 
| Phloga polystachya var. | hofa, manarana | 
| Phloga polystachya | anivo, anivona, lafa, manarana, ovana, sinekare, singonatonavatsy, tsirika | 
| Moschosma polystachyon | anandrakibo, karajanamboay, karanjamboay, karanjany, karanzanamboay, rombemboay | 
| Pennisetum polystachyon | rambonalika, veroboboka | 
| Pycreus polystachyos | fitohizambalala, fitoiakolatsa, moita, tavelavody, zama | 
| Lonchocarpus polystachyus | vahimpahamo | 
| Vernonia polytricholepis | hovonjy | 
| Thespesia populnea | mafanidranto, valirano, valo, valomena, varilao, varo, varolao, varorao | 
| Bauhinia porosa | banakafotsy | 
| Grangeria porosa | maivalafika | 
| Hirtella porosa | morasira | 
| Kalanchoe porphyrocalyx | velonahantona | 
| Salvia porphyrocalyx | kanda, kandamainty, tsiparapandy | 
| Allium porrum | tongolo | 
| Astrotrichilia pouponii | hompy | 
| Thilachium pouponii | hororoke | 
| Vernonia pratensis | anambohitra | 
| Abrus precatorius | kelimiefitra, masokoaky, masonamboangara, masonamboatora, masonombilahy, vahemboamena, vahimboamena, voamahatorana, voamaintilany, voamaintorana, voamantorana, voamasotrandraka, voamatorana, voamboanamainty, voamboanamena, voamena | 
| Euphorbia primulifolia | soamalondona, tangemboalavo | 
| Barleria prionitis subsp. | rointsokina, roitsokena, roitsokina | 
| Saldinia proboscidea | fanavy, hazomboreta, lengohazo, madiorano, sanda, tsilaitra, tsitiagorery, voamandrenikely | 
| Alluaudia procera | fantiolotsy, fantsihoditra, fantsiholitra, fantsiolotra, fantsiolotse | 
| Dypsis procera | tsirika | 
| Eriosema procumbens | avokombiby, foko, kimaogaga, kofolona | 
| Tridax procumbens | angamay | 
| Kalanchoe prolifera | sodifafana | 
| Pycreus propinquus | tavelavody, telorirana | 
| Ludwigia prostrata | mandadina, mandalia, mandaly | 
| Neptunia prostrata | anatsiriry, famonoantara | 
| Polycline proteiformis | marorokamboa, morafolaka, zilazira | 
| Angraecum protensum | tapakotsindravoaelahy, velonarivotaona | 
| Diospyros pruinosa | sarimampay | 
| Mucuna pruriens | taingilotra, tainkiloka, takilodambo, takiloka, takilotra | 
| Oliganthes pseudocentauropsis | hazomboay | 
| Abutilon pseudocleistogamum | lahiriky, lairiky | 
| Malleastrum pseudodepauperatum | teloravina | 
| Xylopia pseudolemurica | hazoambo | 
| Helmiopsis pseudopopulus | hafomena, miriky | 
| Rhopalocarpus pseudothouarsianus | hafotrakora, mantaditra, tavia | 
| Pennisetum pseudotriticoides | horompotsy, kifafarano, lohahorompotsy, tohiambazaha, toiambazaha | 
| Eugenia pseudovenosa | rotra | 
| Panicum pseudowoeltzkowii | ahipody, ahipoly, ahitoto | 
| Schismatoclada psychotrioides | alakamisy, farahimpa, faraimpa, harahaitra, mahalonify, voananamboa | 
| Commiphora pterocarpa | daro | 
| Melochia pterocarpa | sandahorimalandy, tsiavopotsy | 
| Dalbergia pterocarpiflora | savoka, soroka, sovoka | 
| Hibiscus pterocarpoides | sarasoala | 
| Dioscorea pteropoda | ovifotsy, totongana | 
| Ipomoea pterygocaulos | vahinkelaka | 
| Bulbostylis puberula | haravolovary | 
| Tournefortia puberula | laharohivavy, laharohy, larohy, vahibe | 
| Brillantaisia pubescens | mandavohita | 
| Chironia pubescens | kotopohy, voanjomanga, voanjomangamparihy | 
| Dombeya pubescens | hafotra | 
| Fuirena pubescens | kiforona | 
| Hygrophila pubescens | kitsotsolalana, mandavohita | 
| Kalanchoe pubescens | sofimbatonalika | 
| Lasiosiphon pubescens | avoha | 
| Sesbania pubescens | kitsakitsa | 
| Mimosa pudica | amboafotsikely, amboafotsitenda, anakoay, anakoe, anankoay, kelimanjakalanitra, matirorona, matirosana, ramirena, ramiria, ramorena | 
| Euphorbia pulcherrima | madagasikara | 
| Poinsettia pulcherrima | madagasikara | 
| Hypoestes pulchra | menakibongala | 
| Vitex pulchra | ambalahiala, lefito, tsefontsohy, tsiakondrana | 
| Canarium pulchrebracteatum | haramy, ramimainty | 
| Mentha pulegium | solila | 
| Ficus pumila | mandresy | 
| Terminalia pumila | fatra, fatrea, piriokitra, voafatra, voafatrea, voafatsindakana, voafatsy, voampatra, voampirokitra, vopirakitra | 
| Mussaenda punctata | malemiravina | 
| Sesbania punctata | fanaravoana, kintsakintsana, manjato, velonasara | 
| Teclea punctata var. | ampoly | 
| Teclea punctata | ampoly, apolibe, apoly, ravintsara | 
| Polypodium punctatum | remeso | 
| Mundulea pungens | dahoa, taivositra | 
| Malpighia punicifolia | serizy, tsiriotra | 
| Cynorkis purpurascens | fitsotsoka, katsakandrongo, tsipelana | 
| Dalbergia purpurascens | hitsika | 
| Ipomoea purpurea | bahia, kisarisarimbomanga, sarisarimbomanga, sarisarivomanga, tsingovihovy, vahintsidity, vahitsidy, vomanganalika, vomangangoaika, vomangoaika | 
| Tambourissa purpurea | ambora, amboraberavina, amboramangidy, amboravavy, vanaka | 
| Tephrosia purpurea | akatafotsy | 
| Cynorchis purpurescens | fitsotsoka | 
| Pennisetum purpureum | foiambazaka, penisetaoma | 
| Clerodendrum putre var. | manorovibao | 
| Clerodendrum putre | antamba, mandrovibao, manorovibao, tsatsandroy, vanginamboa | 
| Suregada pycnanthera | kalavelo | 
| Saldinia pycnophylla | voanananala | 
| Pandanus pygmaeus | vakoanondry | 
| Solanum pyracanthos | roingivy, tsingivy, vangivy | 
| Cerex pyramidalis | herandambo | 
| Echinochloa pyramidalis | ahibava, ahidrano, ahilava, karanga, sarivary, songolo, tsimparifarimanja, tsimparifary | 
| Sporobolus pyramidalis | ahikongona, horompotsy, kitaratasy, merakapaha, tohiana, toiana, tsiana, tsindrodrotra, tsindrota, tsodrodrotra | 
| Macarisia pyramidata | hazomalany, hazombato, hazonkoaka, hendratra, marimbody, mazonkoaka | 
| Ficus pyrifolia var. | mandresy | 
| Ficus pyrifolia | mandresy, nonoka, vanoka, voanonoka | 
| Clerodendrum pyrifolium | antamba, hazomaimbo, tsimatimanota, vatoa | 
| Erythroxylum pyrifolium | menahilahy, sakaiala | 
| Hedychium pyrifolium | sakavirombato | 
| Piper pyrifolium | ferifery, mahalatsaka, sakarivombato, sakavirambato, sakavirondambo, tsimahalatsaka, tsimperifery, voamperifery, voantsimperifery | 
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