Taxa Count: 1353
ORCHIDACEAE
Piperia elongata
Piperia transversa
PIP
Piper amalago
Piper pachucanum
Piper urophyllum
PIPERACEAE
PIper angustiae var. quiotepecanum
Piper Artanthe
Piper Bangii
Piper Betle
Piper Buchtienii
Piper Fendlerianum
Piper Gorista
Piper Hahnii
Piper Hartwegianum
Piper Ossterum
Piper Piper gaudicichaudianum
Piper abditum
Piper abnorme
Piper acamptostachys
Piper achoteanum
Piper achromatolepis
Piper actae
Piper adornatispicum
Piper aduncum var. garcia-barrigae
Piper aduncum var. sigualense
Piper aegrum
Piper aequale
Piper aequale f. acutispicum
Piper aequale var. ovalifolium
Piper aequale var. variifolium
Piper aereum
Piper affectans
Piper affictum
Piper affin. chrsostachyum
Piper afflictum
Piper aguacalientis
Piper albert-smithii
Piper albidirameum
Piper albopapillatum
Piper albopunctulatissimum
Piper aleyreanum
Piper allatum
Piper allenii
Piper alstonii
Piper alveatum
Piper alveolatifolium
Piper amalago
Piper amalgo
Piper amazonasense
Piper amazonicum
Piper amnigaudens
Piper amoenum
Piper amphibium
Piper amphitrichum
Piper amplectenticaule
Piper amplum
Piper andreamun
Piper andreanum
Piper andresense
Piper aniphoteropyllum
Piper anisophyllum
Piper anjicoanum
Piper annulatispicum
Piper anonaefolium
Piper anonifolium
Piper antioquiense
Piper antioquiense var. pitaense
Piper apertum
Piper apertum var. nodosum
Piper apodum
Piper appendiculatum
Piper apurimacanum
Piper apus
Piper aragonense
Piper araneatum
Piper arbelaezii
Piper arboreselus
Piper arboreum
Piper arboreum svar. hirtellum
Piper arboreum var Latifolium
Piper arboreum var. falcifolium
Piper arboreum var. hirtellum
Piper arboreum var. latifolium
Piper arbuscula
Piper archeri
Piper archidonense
Piper arctilimbum
Piper arctilimbum var. allenii
Piper arcuatum
Piper arduum
Piper arenicola
Piper argentamentum
Piper aripoense
Piper armatum
Piper arrectispicum
Piper arreptum
Piper artanthe var. strigosum
Piper articulatum
Piper arundinetorum
Piper asclepiadifolium
Piper aspericaule
Piper asperiusculum
Piper asperrimicaule
Piper asterotrichum var. yessupense
Piper asymmetricum
Piper atlantidanum
Piper atlantidanum var. sibunense
Piper atlantidanum var. yoroense
Piper atrichopus
Piper atrichopus var. arborescens
Piper atrobaccum
Piper atrobaccum var. pubinervulum
Piper atropremnon
Piper attematuspien
Piper attenuatamentum
Piper augustum
Piper auriculiferum
Piper auritilaminum
Piper auritilimbum
Piper auritum f. rinconense
Piper austro-caledonicum
Piper austro-caledoniucm
Piper austro-mexicanum
Piper azupizuanum
Piper babatum
Piper baccatum
Piper baculiferum
Piper baezense
Piper bajanum
Piper balaoense
Piper balsapuertanum
Piper banaoanum
Piper barbatum
Piper barbatum var. isernii
Piper barbirostre
Piper barn-nitalense
Piper bartlingianum
Piper begoniicolor
Piper begoniicolor var. lobatum
Piper bejucalanum
Piper belloi
Piper bellum
Piper belterraense
Piper benianum
Piper bermudezense
Piper biolleyi
Piper bisasperatum
Piper biseriatum
Piper blattarum
Piper blepharilepidum
Piper bogotense
Piper bogotense var. ovalilimbum
Piper bogotense var. usaquemense
Piper bolivaranum
Piper bopianum
Piper boquianum
Piper bouchianum
Piper bouchiqnum
Piper bourgeaui
Piper brachypodon
Piper brachypodon var. radicescens
Piper brachystylum
Piper brachytrichum
Piper brassii
Piper breve
Piper breve var. bellae-vistae
Piper breve var. divaricatum
Piper breve var. pallidineurum
Piper breve var. pseudofatoanum
Piper brevestrigillosum
Piper brevipedunculum
Piper brittonorum
Piper buchii
Piper cabaianum
Piper cabaianum var. obliquifolium
Piper caballocochanum
Piper cabuyaroluse
Piper caeruleifolium
Piper cahuapanasense
Piper cajambrense var. caquetanum
Piper calanyanum
Piper calceodarium
Piper calceolarium
Piper calcicola
Piper calciseligens
Piper caldense
Piper caliendriferum
Piper callosum
Piper calophyllum
Piper calvescens var. aguanum
Piper calvescens var. cangrejalense
Piper calvescens var. pedunculatum
Piper calvescens var. potrerillosense
Piper calvescentinerve
Piper camiloi
Piper camptostachys
Piper camptostachys var. cuabanum
Piper candicans
Piper canelosense
Piper canescenticaule
Piper canescenticaule var. expansum
Piper caninum
Piper canyazasense
Piper capacibracteum
Piper capense
Piper capillistipes
Piper carangolanum
Piper cararense
Piper cararense var. productipes
Piper cardenasii
Piper carlosii
Piper carpapatanum
Piper carpinteranum
Piper carpunya
Piper carrapanum
Piper carrapanum var. lancifolium
Piper carrilloanum
Piper casapiense
Piper casapiense var. schunkeanum
Piper casitense
Piper castroanum
Piper catalinianum
Piper cataractarum
Piper catripense
Piper caudatilamium
Piper caudefactum
Piper cauranum
Piper cayoense
Piper cejanum
Piper celatipetiolum var. brenesii
Piper celer
Piper celtidiforme
Piper cendocladum
Piper cenocladum
Piper centroense
Piper cernuum
Piper cernuum var. biformipilum
Piper cerro-puntoense
Piper cf crassinervium
Piper cf. augustum
Piper cf. berlandieri
Piper cf. confusum
Piper cf. cordatum
Piper cf. dariense
Piper cf. decurrens
Piper cf. dilatatum
Piper cf. fuligineum
Piper cf. glabrescens
Piper cf. heterophyllum
Piper chalhuapuquianum
Piper chamissonis
Piper chanchamayanum
Piper chanekii
Piper chemonanthifolium
Piper chiadoense
Piper chimonathifolium
Piper chinantlense
Piper choapamense
Piper chotzkyanum
Piper chrysolepidum
Piper chrysoneurum
Piper chrysostachyum
Piper cinereonervosum
Piper cinereoramulum
Piper cinereum
Piper cirratum
Piper cisnerosense
Piper cispontinum
Piper citrifolium
Piper claudicans
Piper claussenianum
Piper clusii
Piper coactaepilum
Piper cobanense
Piper cobanense var. sarculatum
Piper cochabambanum
Piper cocornanum
Piper cocquericotense
Piper cojimaranum
Piper colaphitolerans
Piper colemanense
Piper colotlipanense
Piper comasense
Piper comayaguanum
Piper compactum
Piper concinnifolium
Piper conditum
Piper conditum var. angustum
Piper condotoense
Piper conejoense
Piper confusionis
Piper confusum
Piper conispicum
Piper conjecturale
Piper constanzanum
Piper constipatispicum
Piper constipatispicum var. lanosum
Piper contamanum
Piper conversum
Piper cooperi
Piper copacabanense
Piper cordulatilamium
Piper coriaceellimbum
Piper coriaceilibum
Piper coriaceilimbum
Piper corintoananum
Piper cornifolium
Piper corpulentispicum
Piper correptum
Piper coruscans
Piper corylistachyon
Piper corylistachyopsis
Piper coyolesense
Piper crassamentum
Piper crassicaule
Piper crassinervium
Piper cricamolense
Piper crispans
Piper crispatimargine
Piper cristalinanum
Piper cristicola
Piper cristobalum
Piper cryptocarpum
Piper cuatrecasasii
Piper cubataonum
Piper cufodontii
Piper cumanense
Piper cumanense var. pubinerve
Piper cumanense var. subvillosum
Piper cumbasonum
Piper cumbreanum
Piper cumbricola
Piper cumbricola var. montevagum
Piper cundinamarcanum
Piper cuniculorum
Piper cupreatum
Piper cupreatum var. longum
Piper curtifolium
Piper curtispicum
Piper curtistilum
Piper curvatipes
Piper cuspidatum
Piper cuyabanum
Piper cyclophyllum
Piper cyphophyllopse
Piper cyphophyllopse var. brevipes
Piper cyprium
Piper cyrtopdon
Piper cyrtopodon
Piper daedalum
Piper daniel-gonzalezii
Piper daniel-gonzalezii var. misellum
Piper darienense
Piper dawsonii
Piper deamii var. yojoanum
Piper debilicaule
Piper decorticans
Piper dedititium
Piper deflexispicum
Piper delatum
Piper deltoideocarpum
Piper demararanum
Piper demeraranum
Piper dendropse
Piper depressibaccum
Piper desnetum
Piper desultorium
Piper detonsum
Piper diazanum
Piper diazanum var. viae-kobeanae
Piper dichroostachyum
Piper dichroostachyum var. mayasqueranum
Piper dilatatifolium
Piper dilatatum f. diamantense
Piper dilatatum f. vauclinii
Piper dilatatum var. broadwayi
Piper dimorphophyllum
Piper dipanperatum
Piper discolor
Piper discriminatum
Piper disjunctum
Piper dispansum
Piper disparipes
Piper dissimulans
Piper distichum
Piper divaricatum
Piper divatricatum
Piper diversipilum
Piper divortans
Piper dolicholrichanum
Piper dolichotrichum
Piper dotanum
Piper duidaense var. bolivianum
Piper dulce
Piper dussii
Piper dussii f. dugommierianum
Piper echeverrianum
Piper ecuadorense
Piper edurum
Piper edwallii
Piper ejuncidum
Piper el-bancoanum
Piper el-caranyanum
Piper el-metanum
Piper elasmophyllum
Piper eldoradense
Piper elliptico-oblongifolium
Piper elongatifolium
Piper elongatum
Piper elongatum var. pampayacuanum
Piper emancipationis
Piper emancipationis var. longum
Piper emollitum
Piper enenyasense
Piper enganyanum
Piper entradense
Piper eocenicum
Piper eocenicum var. cahosense
Piper epilosipes
Piper epilosipes var. heterophyllum
Piper erectipilum
Piper ernestoi
Piper erubescentispica
Piper estrellense
Piper euryphyllum
Piper evasum
Piper evulsipilosum
Piper ewanii
Piper ex-celsum
Piper excultum
Piper exigens
Piper exigens var. subovatum
Piper expolitum
Piper externum
Piper factum
Piper fadyenii
Piper fagifolium
Piper fagopyricarpum
Piper falanense
Piper falcigerum
Piper falculispicum
Piper falculispicum var. cocanum
Piper fallens
Piper fas
Piper fastiditum
Piper fastiditum var. pubescens
Piper faviculiferum
Piper fenianum
Piper figlinum
Piper filispistan
Piper firmifolium
Piper fischerianum
Piper flagellicuspe
Piper flagellicuspe var. villosulum
Piper flavidum
Piper flavifructum
Piper fluvii-initii
Piper fontium
Piper formosum
Piper fortalezanum
Piper fragilicaule
Piper fragrans
Piper fraguanum
Piper fraguanum var. viride
Piper fresnoense
Piper frijolesanum
Piper frijolesanum var. grandifolium
Piper frostii
Piper fuatrorum
Piper fuligineum
Piper fulvescenticaule
Piper furcatipilosum
Piper furiae
Piper fuscescus
Piper fuscispicum
Piper gamboanum var. yapense
Piper gatunense var. cocleanum
Piper gatunense var. latum
Piper gaudichaaudianum
Piper gaudichaudianum
Piper gaudichaudianum var. minor
Piper gaudichaudiauwe
Piper gaudichqudianum
Piper gaudicichaudianum
Piper gentlei
Piper gigas
Piper gilvescens
Piper glaberrimicaule
Piper glabratum
Piper glabrescens
Piper glabresceus
Piper glabribaccum
Piper glandulosissimum
Piper glandulosissium
Piper gleasonii
Piper goergeri
Piper gonagricum
Piper gorgonae-insulae
Piper gorgonillense
Piper gracilipedunculum
Piper gracillimum
Piper gracillimum var. dantoense
Piper grahami
Piper grande
Piper granuligerum
Piper gratum
Piper griseo-reticulatum
Piper griseocaule
Piper griseopubens
Piper griseovenosum
Piper guabinachanum
Piper guadaleanalense
Piper guahamense
Piper guapense
Piper guayranum
Piper gurupanum
Piper hanckelii
Piper hastularum
Piper hastularum var. longipetiolatum
Piper haughtii
Piper heraldi var. amplius
Piper heraldi var. cocleanum
Piper hermanii
Piper heterocarpum
Piper heterotrichum var. porrectifolium
Piper hirtellipetiolum var. subtrinerve
Piper hirtellipetiolum var. tapianum
Piper hispaniolae
Piper hispidinervum
Piper hispidiseptum
Piper hispidum var. hispidum
Piper hispidum var. lanceolatum
Piper hispidum var. magnifolium
Piper hispidum var. substrigosum
Piper hispidum var. trachydermum
Piper hoffmannseggianum
Piper hoffmanseggianum
Piper holguinianum
Piper holtonii
Piper holtonii var. cundinamarcanum
Piper holtonii var. cundinamarcaum
Piper hondonadense
Piper hondonadense var. javieri
Piper hostmannianum
Piper hostmannianum var. glabrirameum
Piper hostmannianum var. ramiflorum
Piper huacachianum
Piper huacapistanum
Piper huallaganum
Piper huantanum
Piper humoense
Piper humorigaudens
Piper hurodem
Piper ibaguense
Piper ignacioanum
Piper ihotzkyanum
Piper illautum
Piper illudens
Piper immite
Piper immutatum
Piper imperiale
Piper imperspicuibracteum
Piper inauspicatum
Piper incanum
Piper incitum
Piper inclemens
Piper inconsumptum
Piper incurvatum
Piper indianonum
Piper indiciflexum
Piper indignum
Piper infidele
Piper infortunatum
Piper insignilaminum
Piper insolens
Piper instabilipes
Piper insulicolum
Piper interitum
Piper intersitum
Piper intonsum
Piper iquitosense
Piper irazuanum var. suborbiculatum
Piper irrasum
Piper isernii
Piper itayanum
Piper itayanum var. antoniense
Piper itayanum var. pichisense
Piper itayanum var. sanjuanum
Piper jaboncillanum
Piper jacquemontianum
Piper jaculifolium
Piper jaliscanum
Piper jamaoanum
Piper jericoense
Piper jubimarginatum
Piper junianum
Piper kajewski
Piper kantetulense
Piper kantetulense var. gentlei
Piper kava-qwua
Piper kawakamii
Piper kerberi
Piper khasianum
Piper kimpitirikianum
Piper klugii
Piper koepperi
Piper konkintoense
Piper krukoffii
Piper kubahamtin
Piper kudolen
Piper kunthii
Piper kutacute
Piper la-doradense
Piper la-sallecum
Piper labeculatum
Piper laceratibracteum
Piper lacunosum
Piper lacunosum var. angustifolium
Piper lacunosum var. glabricaule
Piper laedans
Piper laeteviride
Piper laeve
Piper laevibracteum
Piper laevigatum
Piper laevius
Piper lagenaebaccum
Piper laguna-cochanum
Piper lamasense
Piper lanceaefolium
Piper lanceaefolium var. latifolium
Piper lanceafolium
Piper lanceolatum
Piper lanceolatum var. mucronatum
Piper lancetillanum
Piper laneaefolium
Piper lanosibracteum
Piper lanosicaule
Piper lapathifolium
Piper late-ovatum
Piper laterifissum
Piper leavenworthi
Piper ledezmae
Piper lehmannianum
Piper lenticellosum
Piper lenticellosum var. scandens
Piper lepidum
Piper leptocladum
Piper lepturum var. angustifolium
Piper leucanthum
Piper leucofustum
Piper leucophaeocaule
Piper leucophaeum
Piper leucophlebium
Piper leucostachyum
Piper levilimbum
Piper lhotzkyanum
Piper ligatispicum
Piper lincolnense
Piper lindenianum
Piper lineativillosum
Piper lineatum var. hirtipetiolatum
Piper lineatum var. leucolepidum
Piper linguaefolium var. brevifolium
Piper liratinerve
Piper littorale
Piper llatanum
Piper loefgrenii
Piper loheri
Piper longegerminatum
Piper longestylosum
Piper longichaetum
Piper longifolium
Piper longispicum var. villipetiolatum
Piper longivillosum
Piper loretoanum
Piper losoense
Piper lucaeanum
Piper lucaeanum var. grandifolium
Piper lucigaudens
Piper lundellianum
Piper lundellii
Piper lunulibracteatum
Piper luteobaccum
Piper luxii
Piper macbrideanum
Piper macedoi f. longispicum
Piper macerispicum
Piper machadoense
Piper machupicchuense
Piper macrostachya
Piper maestranum
Piper maguirei
Piper malacophyllum
Piper male-acceptum
Piper malifolium
Piper malifolium var. mercedanum
Piper managuanum
Piper mananthum
Piper manausense
Piper mandinganum
Piper mapirense
Piper marcescentispicum
Piper margaretae
Piper margaritatum
Piper marginatum
Piper marginatum var. anisatum
Piper marginatum var. catalpaefolium
Piper marginatum var. clausum
Piper marginatum var. domatiiferum
Piper marmoreum
Piper marsupiiferum
Piper martensianum
Piper martensianum var. interior
Piper martinense
Piper masiseanum
Piper maternale
Piper maxonii
Piper mediocre
Piper medium
Piper medium var. leonardi
Piper mekongense
Piper melanocladum
Piper melanopremnum
Piper melastomoides
Piper melendezense
Piper mellibracteum
Piper melula
Piper meraense
Piper mercedense
Piper mercedesanum
Piper mercens
Piper meritum
Piper metanum
Piper methysticum
Piper michelianum
Piper mikaniaefolium
Piper mikanianum
Piper milciadesii
Piper millepunctulatum
Piper miniatum
Piper minutantherum
Piper minute-scabiosum
Piper minute-scabiosum var. arborescens
Piper mirabile
Piper mirandum
Piper mishuyacuense
Piper mite
Piper mitifolium
Piper molanoi
Piper mollicomum
Piper mollicomun
Piper molliusculum
Piper mombachanum
Piper monoceros
Piper monteluctans
Piper monurum
Piper morator
Piper moreletii
Piper morianum
Piper mosenii
Piper muelleri
Piper multimammosum
Piper multinervium var. amplum
Piper multinervium var. cayoense
Piper multinervium var. flavicans
Piper multinervium var. hirsuticaule
Piper multinervium var. kantelolense
Piper multinervium var. paralense
Piper multinervium var. peracutum
Piper multinervium var. productipes
Piper multinervium var. protractifolium
Piper multinervium var. puberulipedunculum
Piper multinervium var. pubescenticaule
Piper multinervium var. skutchii
Piper multinervium var. tamashense
Piper multinervium var. telanum
Piper multiplinervium
Piper multitudinis
Piper multitudinis var. latum
Piper munchanum
Piper munchanum var. latum
Piper munyanum
Piper muritum
Piper murrayanum
Piper musteum
Piper mutisii
Piper mystaciferum
Piper nanayanum
Piper nanegalense
Piper nebajense
Piper neesianum
Piper negritosense
Piper nervulosum
Piper niceforoi
Piper nicoyanum
Piper nigro-granulatum
Piper nigrum
Piper nitidulifolium
Piper nobile var. glabratum
Piper nobile var. parvulum
Piper nonconformans
Piper nottirbanum
Piper novae-helvetiae
Piper novogalicianum
Piper nowulosum
Piper nubigaudens
Piper nubigenum
Piper nubigenum var. brevifolium
Piper nudibracteatum var. micropuberulum
Piper nudibracteatum var. pubescens
Piper nudilimbum
Piper nuncupatum
Piper obesispicum
Piper oblanceolatum
Piper obliquum
Piper oblongatifolium
Piper oblongatilimbum
Piper oblongum
Piper obovatifolium
Piper obovatum
Piper obrutum
Piper obsessum
Piper occultum
Piper ocoanum
Piper oculatispicum
Piper offensum
Piper oleasum
Piper omega
Piper onerosum
Piper op. (sterile)
Piper opacibracteum
Piper opizii
Piper ornatispicum
Piper ornithorhynchum
Piper oropuchianum
Piper ossanum
Piper ostii
Piper ottoniifolium
Piper ottonoides
Piper oviedoi
Piper pachucam
Piper pachyphloium var. macrophyllum
Piper padiciparum
Piper paganicum
Piper pallididorsum
Piper palmii
Piper paludicola
Piper pamploanum
Piper pandaniforme
Piper papillipetiolatum
Piper papulaecaule
Piper paranapuranum
Piper parapeltobryon
Piper parcepilosum
Piper parcum
Piper parryanum
Piper partim-angustatum
Piper partiticuspe
Piper paso-anchoense
Piper patentifolium
Piper patricium
Piper patulum var. cordifolium
Piper paucartamboanum
Piper pauciramosum
Piper pavimentifolium
Piper pavonii
Piper pebasense
Piper peepuloides
Piper pelliticaule
Piper pellitum
Piper pellucida
Piper peltatum
Piper peltilimbum
Piper pendentispicum
Piper pendentispicum var. tejamesmeanum
Piper pennellii
Piper penyasense
Piper perareolatum
Piper perbrevicaule
Piper perbrevispicum
Piper perciliatum
Piper percostatum
Piper perenense
Piper perenense var. cupulifolium
Piper perericum
Piper perfugii
Piper pergamentifolium
Piper perinaequilongum
Piper perizi-antonioi
Piper perlasense
Piper permucronatum
Piper pernigricans
Piper pernodosum
Piper pernodulosum
Piper perobumbratum
Piper perpallidum
Piper perpunctulatum
Piper perpurgatum
Piper perspicuibracteum
Piper pertractatum
Piper peruligerum
Piper peruvianum
Piper perverrucosum
Piper pervicax
Piper pervillosum
Piper pervulgatum
Piper pervulsum var. santosense
Piper pesaresanum
Piper petens
Piper phaneropus
Piper phegophyllum
Piper phthinotrichon
Piper phytolaccaefolium var. peltobryon
Piper picardae
Piper picardae var. pilinervium
Piper pichisense
Piper pico-cubanum
Piper pictamentum
Piper pictamentum var. fluminis
Piper piedecuestanum
Piper piliramerin
Piper pilirameum
Piper piluliferifolium
Piper piluliferum
Piper pinaresanum
Piper piojoanum
Piper piritubanum
Piper piscatorum
Piper pitalitoense
Piper pittieri
Piper planipes
Piper platannanum
Piper pleninervosum
Piper plumbeicolor
Piper poasanum
Piper poca-pegam
Piper politaereum
Piper politaereum var. elongatum
Piper politaereum var. mucronatum
Piper polytrichum
Piper ponganum
Piper pontis
Piper portalense
Piper poscitum
Piper positum
Piper posusanum
Piper potamophilum
Piper pothophyllum
Piper praeacutilimbum
Piper praeclarum
Piper praemollitum
Piper praesagium
Piper praeterlatum
Piper prismaticum var. villosulum
Piper procerum
Piper prodigum
Piper propinquum var. brevistylum
Piper propinquum var. grande
Piper provulgatum
Piper pseudo-fuligineum
Piper pseudo-lanceaefolium
Piper pseudo-viridicaule var. nievecitanum
Piper pseudoarboreum
Piper pseudocallosum
Piper pseudoconfusum
Piper pseudofuligineum
Piper pseudoglabrescens
Piper pseudomatico
Piper pseudomollicomum
Piper pseudopopayanense
Piper pseudovariabile
Piper pseudovariabile var. collium
Piper pseudovariabile var. pachypus
Piper psilophyllum f. longepedunculatum
Piper psilorhachis
Piper psilorhacluis
Piper psittacorum
Piper pterocladum
Piper puberulescens
Piper puberulibracteum var. monticola
Piper puberulum var. glabrum
Piper puente-altoanum
Piper pulchrum
Piper pullibaccum
Piper pullispicum
Piper punctatum
Piper punctiunculatum
Piper puraceanum
Piper purpusianum
Piper putumayoense
Piper pygmaeum
Piper quentinii
Piper quillandanum
Piper quimirianum
Piper quiriguanum
Piper quitense
Piper raizudoanum
Piper rasile
Piper ratisportanum
Piper recensitum
Piper reciprocum
Piper recreoense
Piper rectispicum
Piper reductipes
Piper reductipes var. amplum
Piper reductipes var. stenostachys
Piper reginae
Piper regnellii
Piper regresivanum
Piper rematense
Piper requellii
Piper rerofractum
Piper resalutatum
Piper restio
Piper restrictum
Piper retrofractum
Piper rhinostachyum
Piper rhizocaule
Piper rhodocarpum
Piper rigidum var. verdeanum
Piper riitosanum
Piper riitosense
Piper rinconense
Piper rio-sumapazense
Piper riochiadoense
Piper riojanum
Piper riomarguanum
Piper rionechianum
Piper riozulianum
Piper rivialbi
Piper rivinoides
Piper robleanum
Piper rogaguanum
Piper rotundibaccum
Piper rotundibaccum var. fraijanesanum
Piper rotundistipulum
Piper rotundo-elliptum
Piper rubiginosum
Piper rubribaccum
Piper rubripes
Piper rubrospadix
Piper rugosifolium
Piper rugosum
Piper rurrenbaqueanum
Piper rusbyi var. hirsutum
Piper rusticum
Piper sabanillanum
Piper sagae-soron
Piper sagax
Piper salamancanum
Piper salentoi
Piper salentoi var. cajamarcanum
Piper salgaranum
Piper salicinum
Piper salvadorense
Piper samuelsonianum
Piper sanandresense
Piper sancristobalanum
Piper sancti-felicis
Piper sandaloense
Piper sandwicensis
Piper sangabrielanum
Piper sanguineispicum
Piper sanjoseanum var. chiriquinum
Piper sanjoseanum var. kobense
Piper sanjoseanum var. panamanum
Piper sanjoseanum var. remediosense
Piper sanjoseanum var. tabogense
Piper sanjuananum
Piper sanmartinense
Piper sanmiguelense
Piper sannicolasense
Piper sanramonense
Piper sanroqueanum
Piper santaritanum
Piper sanvicentense
Piper sapotoyacuense
Piper saramaccanum
Piper sasaimanum
Piper satisfactum
Piper scabiosifolium
Piper scabrellum
Piper scabricaule
Piper scabridulicaule
Piper scabridulilimbum
Piper scabriseptum
Piper scabriseptum var. reductum
Piper scabrum var. kalacroixense
Piper scalariforme
Piper scalarispicum
Piper scandenticaule
Piper scansum
Piper scanthostachyum
Piper schippianum
Piper scutaespicum
Piper sebastianum
Piper seducentifolium
Piper seminervosum
Piper seminitidulum
Piper semiplenum
Piper semitarium
Piper sepultum
Piper sericeonervosum
Piper serotinum
Piper setosum
Piper setulosum
Piper sibunense
Piper sidipilum
Piper siguatepequense
Piper siguatepequense var. subrhombifolium
Piper silencioi
Piper silvanorum
Piper silvarum var. minus
Piper silvigaudens
Piper silvioberrans
Piper silvivagum
Piper sinuatifolium
Piper sinuatispicum
Piper sinuclausum
Piper sinuosirameum
Piper sipenanum
Piper siquirresense
Piper sociorum
Piper sodiroi
Piper soledadense
Piper soledadense var. angustum
Piper solmsianum
Piper solmsianum var. hilarianum
Piper solmsianum var. solmsianum
Piper sonsonatense
Piper soricicaudatum
Piper sp.
Piper speculatoris
Piper speratum
Piper sphaerocarpum
Piper sphaerostachyum
Piper spiculatoris
Piper spoliatum
Piper stamineum
Piper standleyi
Piper stehleorum
Piper stevensii
Piper stevensoni
Piper stillans
Piper stipulaceum
Piper striatinervosum
Piper striatum
Piper strigillosicaule
Piper strigillosum
Piper strigosum
Piper stuebelii
Piper subaequilaterum
Piper subcinereum var. perhirsutum
Piper subconcinnum
Piper subcordulatum
Piper subcrispatum
Piper subcrudum
Piper subdilatatum
Piper subflavispicum
Piper subflavum
Piper subflavum var. longipedunculatum
Piper subglabrifolium
Piper subpatens
Piper subpedale
Piper subpuberulum
Piper subrepens
Piper subscabridum
Piper subscutatum
Piper subsessile
Piper subsessilifolium
Piper subsilvestre
Piper subsilvulanum
Piper substilosum
Piper subtextum
Piper subtomentosum
Piper subtrinerve
Piper subtrinerve var. harveyanum
Piper subvariabile
Piper sumideranum
Piper supernum
Piper suratanum
Piper surrogatus
Piper surubresanum
Piper svidaefolium
Piper tabanicidum
Piper tabasaranum
Piper tabernillanum var. anconense
Piper taboganum
Piper tachiranum
Piper taperanum
Piper tapianum
Piper tardans
Piper tardum
Piper tatei
Piper tectoniifolium
Piper telanum
Piper tembladorense
Piper tenebricosum
Piper tenue
Piper tenuiamentum
Piper tenuiculispicum
Piper tenuicuspe
Piper tenuifolia
Piper tenuilimbum
Piper tenuispicum
Piper tepezontesense
Piper terronesense
Piper tessaraespicum
Piper thebaudianum
Piper tikalense
Piper tilaranum
Piper timothianum
Piper tingens
Piper tomas-albertoi
Piper tomasi
Piper tomentellicaule
Piper tomentellifolium
Piper tonduzii var. semiherbaceum
Piper tonoroanum
Piper torbecanum
Piper tortuosipilum
Piper tortuosivenosum
Piper tractifolium
Piper transpontinum
Piper transpontinum var. ecordulatum
Piper treleaseanum
Piper trichogynium
Piper trichogynum
Piper trichogyum
Piper trichorhachis
Piper trichostylopse
Piper trichostylopse var. latum
Piper tricuspe
Piper triebogum
Piper trigoniastrifolium
Piper trigonocarpum
Piper trigonum
Piper trinervis
Piper trinitatis
Piper triquetrobaccum
Piper triquetrobaccum var. tenuifolium
Piper triquetrofructum
Piper tristemon
Piper tristigmum
Piper triumphale
Piper tuberculatum
Piper tuberculatum var. alleni
Piper tuberculatum var. cangrejalense
Piper tuberculatum var. minus
Piper tuberculatum var. scandens
Piper tuberculatum var. tuberculatum
Piper tuerckheimii
Piper tumidicondyli
Piper tumidipedunculum
Piper ubertsikulu
Piper ubiquescabridum
Piper udimontanum
Piper uhdei
Piper ulceratum
Piper ulceratum var. angustifolium
Piper umbellatum
Piper uncatum
Piper unguiculiferum
Piper urolepidum
Piper urophyllum
Piper urostachyum
Piper uspantanense
Piper vaginans
Piper vanderveldeanum
Piper variabile var. obtentum
Piper variegatum
Piper varium
Piper velasconis
Piper velutininervosum
Piper venturii
Piper venulosum
Piper veraguense
Piper verbascifolium
Piper veredianum
Piper vernguense
Piper verruculaecaule
Piper verruculaefolium
Piper verruculaepetiolum
Piper verruculigerum
Piper vexans
Piper viae-marginis
Piper vicosanum
Piper vilcanotanum
Piper villiramilum
Piper villiramulum
Piper villiramulum var. gamboanum
Piper villivamulum
Piper villosispicum
Piper viminale
Piper virgulticola
Piper viridibaccum
Piper viridilimbum
Piper viridispicum
Piper viscaianum
Piper wachenheimii
Piper whiteae
Piper wilsonii
Piper woronowi
Piper wrightii
Piper xanthostachyum
Piper xylosteoides
Piper yalochanum
Piper yanaconasense
Piper yananoanum
Piper yapeanum
Piper yaranum
Piper yaxhanum
Piper ynesae
Piper yoroanum
Piper yousei
Piper yucatanense
Piper yunckeri
Piper yunckeri var. latum
Piper yurimaguasanum
Piper yuruparnum
Piper yzabalanum
Piper yzabalanum var. pubinerve
Piper yzabalasum
Piper zingiberinum
Piper zonulatispicum
Piperaceae reptilis
Piperanthera cupularis
Piperr coalcomanum
piper abalienatum
Family Not Defined
Piper amalago
Piper crassinervium
Piper formosum
Piper subflavum
Piper perizi-antonioi
Piper guarseek
Piper laevigatum
Piper uhdei
Piper melastomoides
Piper unguiculatum