List of Piper species

The following is a list of all 2400 species in the flowering plant genus Piper which are recognised by Plants of the World Online as of 18 May 2022.[1]

A
  • Piper abajoense Bornst.
  • Piper abalienatum Trel.
  • Piper abbadianum Yunck.
  • Piper abbreviatum Opiz
  • Piper abellinum Trel. & Yunck.
  • Piper aberrans C.DC.
  • Piper abutiloides (Kunth) Kunth ex Steud.
  • Piper achoteanum Trel.
  • Piper achotense Trel. & Yunck.
  • Piper achromatolepis Trel.
  • Piper achupallasense Yunck.
  • Piper acre Blume
  • Piper actae Trel.
  • Piper acutamentum C.DC.
  • Piper acutibracteum C.DC.
  • Piper acutifolium Ruiz & Pav.
  • Piper acutilimbum C.DC.
  • Piper acutissimum Trel.
  • Piper acutistigmum C.DC.
  • Piper acutistipulum C.DC.
  • Piper acutiusculum C.DC.
  • Piper acutulum Trel.
  • Piper adamatum Trel. & Standl.
  • Piper addisonii Yunck.
  • Piper adenandrum (Miq.) C.DC.
  • Piper adenophlebium Trel.
  • Piper admirabile Yunck.
  • Piper adreptum Trel.
  • Piper aduncum L.
  • Piper aequale Vahl
  • Piper aereum Trel.
  • Piper aeruginosibaccum Trel.
  • Piper affectans Trel.
  • Piper affictum Trel.
  • Piper afflictum Trel.
  • Piper agellifolium Trel. & Yunck.
  • Piper aghaense E.F.Guim. & Carv.-Silva
  • Piper agostiniorum Steyerm.
  • Piper aguacalientis Trel.
  • Piper aguadulcense Yunck.
  • Piper agusanense C.DC.
  • Piper ailigandiense Callejas
  • Piper alajuelanum Trel.
  • Piper alatabaccum Trel. & Yunck.
  • Piper alatipetiolatum Yunck.
  • Piper albamentum C.DC.
  • Piper albanense Yunck.
  • Piper albiciliatum Yunck.
  • Piper albidiflorum C.DC.
  • Piper albidistigmatum C.DC.
  • Piper albidum Kunth
  • Piper albogranulatum Trel.
  • Piper albomaculatum D.Dietr.
  • Piper albopapillatum Trel.
  • Piper albopilosum Yunck.
  • Piper albopunctatum C.DC.
  • Piper albopunctulatissimum Trel.
  • Piper albozonatum C.DC.
  • Piper albuginiferum Trel.
  • Piper alexii Callejas
  • Piper aleyreanum C.DC.
  • Piper allardii Yunck.
  • Piper allatum Trel.
  • Piper allisum Trel.
  • Piper alnoides (Kunth) Kunth ex Steud.
  • Piper altevaginans Trel.
  • Piper alushii Callejas
  • Piper alveolatum Opiz
  • Piper amalago L.
  • Piper amoenum Yunck.
  • Piper amparoense Yunck.
  • Piper amphibium Trel.
  • Piper amphioxys Trel.
  • Piper amphitrichum Trel.
  • Piper amphoricarpum Trel.
  • Piper amplectenticaule Trel. & Yunck.
  • Piper amplum (Kunth) Steud.
  • Piper anastylum Trel.
  • Piper andakiensis W.Trujillo-C. & Callejas
  • Piper andreanum C.DC.
  • Piper andresense Trel.
  • Piper androgynum C.DC.
  • Piper angamarcanum Sodiro ex C.DC.
  • Piper angsiense I.M.Turner
  • Piper angustifolium Lam.
  • Piper angustipeltatum Merr.
  • Piper anisophyllum Trel.
  • Piper anisopleurum C.DC.
  • Piper anisotis Hook.f.
  • Piper anisotrichum C.DC.
  • Piper anisum (Spreng.) Angely
  • Piper annulatispicum Trel. & Yunck.
  • Piper anonifolium (Kunth) Steud.
  • Piper anonymum Trel.
  • Piper anostachyum Yunck.
  • Piper antherisobovatum Callejas
  • Piper antioquiense C.DC.
  • Piper antonense Callejas
  • Piper apertum Trel.
  • Piper apodum Trel.
  • Piper appendiculatum (Benth.) C.DC.
  • Piper apurimacanum Trel.
  • Piper apus Trel.
  • Piper aramanum C.DC.
  • Piper araneatum Trel.
  • Piper araquei Yunck.
  • Piper arbelaezii Trel. & Yunck.
  • Piper arboreum Aubl.
  • Piper arborigaudens C.DC.
  • Piper arborioccupans Trel. ex Callejas
  • Piper arcessitum Trel.
  • Piper archeri Trel. & Yunck.
  • Piper arcteacuminatum Trel.
  • Piper arcuatum Blume
  • Piper arduum Trel.
  • Piper arenicola Trel.
  • Piper areolatum (Miq.) C.DC.
  • Piper arfakianum C.DC.
  • Piper argentamentum Trel. & Yunck.
  • Piper argyrites Ridl. ex C.DC.
  • Piper argyroneurum Hallier f.
  • Piper argyrophyllum Miq.
  • Piper arieianum C.DC.
  • Piper aristolochiphyllum Quisumb.
  • Piper armatum Trel. & Yunck.
  • Piper aromaticaule Callejas
  • Piper arrectispicum Trel.
  • Piper arreptum Trel.
  • Piper artanthe C.DC.
  • Piper artanthopse C.DC.
  • Piper articulatum A.Rich.
  • Piper arunachalense Gajurel, Rethy & Y.Kumar
  • Piper arundinetorum Trel.
  • Piper ascendentispicum Trel.
  • Piper asclepiadifolium Trel.
  • Piper aserrianum Trel.
  • Piper aspericaule Trel.
  • Piper asperilimbum C.DC.
  • Piper asperiusculum Kunth
  • Piper asperulibaccum C.DC.
  • Piper asplundii Yunck.
  • Piper asterocarpum Trel.
  • Piper asterostigmum Quisumb.
  • Piper asterotrichum C.DC.
  • Piper asymmetricum C.DC.
  • Piper atlantidanum Trel.
  • Piper atrichopus Trel.
  • Piper atrobaccum Trel. & Yunck.
  • Piper atroglandulosum Tebbs
  • Piper atropremnon Trel.
  • Piper attenuatamentum Trel.
  • Piper attenuatum Buch.-Ham. ex Miq.
  • Piper augustum Rudge
  • Piper aulacospermum Callejas
  • Piper auriculiferum Trel.
  • Piper auriculilaminum Yunck.
  • Piper aurilimbum C.DC.
  • Piper auritifolium Trel.
  • Piper auritum Kunth
  • Piper aurorubrum C.DC.
  • Piper austini Trel.
  • Piper austrocaledonicum C.DC.
  • Piper austromexicanum Trel.
  • Piper austrosinense Y.C.Tseng
  • Piper avanum Wall.
  • Piper avellanum (Miq.) C.DC.
  • Piper azuaiense Yunck.
  • Piper azupizuanum Trel.

B
  • Piper baccans (Miq.) C.DC.
  • Piper baccatum Blume
  • Piper baculiferum Trel.
  • Piper baezanum Sodiro ex C.DC.
  • Piper baezense Trel.
  • Piper baguionum C.DC.
  • Piper bahianum Yunck.
  • Piper bajanum Trel. & Yunck.
  • Piper bakeri C.DC. ex Callejas
  • Piper bakerianum C.DC.
  • Piper balansae C.DC.
  • Piper balsapuertanum Trel.
  • Piper bambusifolium Y.C.Tseng
  • Piper bangii C.DC.
  • Piper bangkanum C.DC.
  • Piper bantamense Blume
  • Piper baracoanum León
  • Piper baramense C.DC.
  • Piper barbatum Kunth
  • Piper barberi Gamble
  • Piper barbicuspe Trel.
  • Piper barbinerve Trel.
  • Piper barbirostre Trel.
  • Piper barbispicum C.DC.
  • Piper barbosanum Trel. & Yunck.
  • Piper barbulantherum Trel.
  • Piper barbulatum C.DC.
  • Piper barcoense Yunck.
  • Piper barkleyi Yunck.
  • Piper barretoi Yunck.
  • Piper barriosense Trel. & Standl.
  • Piper bartlingianum (Miq.) C.DC.
  • Piper basegibbosum Callejas
  • Piper basilobatum Trel. & Yunck.
  • Piper batuanum C.DC.
  • Piper beccarii C.DC.
  • Piper begoniicolor Trel. & Yunck.
  • Piper begoniifolium Hook. & Arn.
  • Piper begoniiforme Yunck.
  • Piper belicense Callejas
  • Piper bellidifolium Yunck.
  • Piper belloi Yunck.
  • Piper bellum Yunck.
  • Piper belterraense Yunck.
  • Piper bengalense C.DC.
  • Piper bennettianum C.DC.
  • Piper berembunense Chaveer. & Sudmoon
  • Piper berlandieri C.DC.
  • Piper bermejanum Trel. & Yunck.
  • Piper bernoullii C.DC. ex Callejas
  • Piper berryi Steyerm.
  • Piper betle L.
  • Piper betleoides C.DC.
  • Piper betloides Chaveer. & Tanomtong
  • Piper biauritum C.DC.
  • Piper bicorne Carv.-Silva, E.F.Guim. & L.A.Pereira
  • Piper bikanum O.Schwartz
  • Piper bilobulatum C.DC.
  • Piper bipedale C.DC.
  • Piper bipunctatum C.DC.
  • Piper biritak Trel. & Standl.
  • Piper bisasperatum Trel.
  • Piper biseriatum C.DC.
  • Piper bistigmatum C.DC.
  • Piper blattarum Spreng.
  • Piper blepharilepidum Trel.
  • Piper boehmeriifolium (Miq.) Wall. ex C.DC.
  • Piper boissierianum C.DC.
  • Piper boivinii C.DC.
  • Piper bojonyum C.DC.
  • Piper bolanicum Schltr. ex R.O.Gardner
  • Piper bolivaranum Yunck.
  • Piper bolivianum C.DC.
  • Piper bonii C.DC.
  • Piper boorsroae C.DC.
  • Piper boqueronense Callejas
  • Piper boquetense Yunck.
  • Piper boquianum Trel. & Yunck.
  • Piper borbonense (Miq.) C.DC.
  • Piper borneense N.E.Br.
  • Piper bosnicanum C.DC.
  • Piper botrytes Vahl
  • Piper bourgeaui C.DC.
  • Piper bowiei Yunck.
  • Piper brachipilum Yunck.
  • Piper brachistopodum C.DC.
  • Piper brachypetiolatum Yunck.
  • Piper brachypodon (Benth.) C.DC.
  • Piper brachypus Trel.
  • Piper brachystylum Trel.
  • Piper brachytrichum Trel.
  • Piper bradei Yunck.
  • Piper brassii Trel.
  • Piper bredemeyeri J.Jacq.
  • Piper breedlovei Callejas
  • Piper brenesii C.DC.
  • Piper breve C.DC.
  • Piper brevesanum Yunck.
  • Piper breviamentum C.DC.
  • Piper brevicuspe (Miq.) Merr.
  • Piper brevifolium C.DC.
  • Piper brevilimbum C.DC.
  • Piper brevipedicellatum Bornst.
  • Piper brevipedunculatum C.DC.
  • Piper brevipes C.DC.
  • Piper brevispicum C.DC.
  • Piper brevistigmum C.DC.
  • Piper brevistrigillosum Trel.
  • Piper brevistylum C.DC.
  • Piper brewsteri Callejas
  • Piper brisasense Yunck.
  • Piper brongniartii (Miq.) C.DC.
  • Piper brownsbergense Yunck.
  • Piper bryogetum C.DC.
  • Piper buchii Urb.
  • Piper buchingeri C.DC. ex Callejas
  • Piper bullatifolium Sodiro
  • Piper bullatilimbum Pilg.
  • Piper bullosum C.DC.
  • Piper bullulatum M.A.Jaram.
  • Piper bullulifolium Trel.
  • Piper burenii C.DC.
  • Piper burgeri Callejas
  • Piper burkillii Ridl.
  • Piper buruanum Miq.

C
  • Piper cabagranum C.DC.
  • Piper caballetense R.Bernal
  • Piper caballo-cochanum Trel.
  • Piper cabralanum C.DC.
  • Piper cachimboense Yunck.
  • Piper cacuminum C.DC.
  • Piper cadenaense Tebbs
  • Piper caducibracteum C.DC.
  • Piper cajamarcanum Yunck.
  • Piper cajambrense Trel. & Yunck.
  • Piper caladiifolium (Miq.) C.DC.
  • Piper calamistratum Trel.
  • Piper calanyanum Trel. & Yunck.
  • Piper calcaratum C.DC.
  • Piper calcariforme Tebbs
  • Piper calceolarium C.DC.
  • Piper caldasianum (Miq.) Yunck.
  • Piper caldense C.DC.
  • Piper calderonii Trel. ex Callejas
  • Piper caliendriferum Trel.
  • Piper callcanense Trel.
  • Piper callibracteum C.DC.
  • Piper callosum Ruiz & Pav.
  • Piper calocoma (Miq.) C.DC.
  • Piper calophyllum C.DC.
  • Piper calvarii S.M.Niño & Dorr
  • Piper calvescens Trel.
  • Piper calvescentinerve Trel.
  • Piper calvibaccum Trel.
  • Piper calvilimbum C.DC.
  • Piper calvirameum C.DC.
  • Piper cambessedesii (Miq.) C.DC.
  • Piper cambodianum C.DC.
  • Piper camiloi Yunck.
  • Piper campanum Yunck.
  • Piper camphoriferum C.DC.
  • Piper campii Yunck.
  • Piper camptostachys Urb.
  • Piper canaense Standl.
  • Piper canaliculum Tebbs
  • Piper canastrense E.F.Guim. & Carv.-Silva
  • Piper canavillosum Steyerm.
  • Piper candelarianum C.DC.
  • Piper candollei Sodiro
  • Piper canescens J.Mathew
  • Piper canovillosum Steyerm.
  • Piper capacibracteum Trel.
  • Piper capense L.f.
  • Piper capillipes Trel. & Yunck.
  • Piper capillistipes Trel.
  • Piper capitarianum Yunck.
  • Piper capitellatum C.DC.
  • Piper captum Trel.
  • Piper caquetanum Yunck.
  • Piper caracolanum C.DC.
  • Piper caranoense W.Trujillo-C.
  • Piper cararense Trel. & Yunck.
  • Piper carautensei E.F.Guim. & Carv.-Silva
  • Piper carizalanum C.DC.
  • Piper carlosii Trel. & Yunck.
  • Piper carminis Trel.
  • Piper carnibracteum C.DC.
  • Piper carniconnectivum C.DC.
  • Piper carnistigmum C.DC.
  • Piper carpinteranum C.DC.
  • Piper carpunya Ruiz & Pav.
  • Piper carrapanum Trel.
  • Piper carrilloanum C.DC.
  • Piper cartagoanum C.DC.
  • Piper casapiense (Miq.) C.DC.
  • Piper casimirianum Hemsl.
  • Piper cassinoides Opiz
  • Piper casteloense Yunck.
  • Piper castroanum Trel. & Yunck.
  • Piper cataractarum Trel.
  • Piper cathayanum M.G.Gilbert & N.H.Xia
  • Piper cativalense Trel.
  • Piper catripense Yunck.
  • Piper caucaense Yunck.
  • Piper caudatifolium Trel.
  • Piper cavalcantei Yunck.
  • Piper cavendishioides Trel. & Yunck.
  • Piper cayoense Trel.
  • Piper ceanothifolium Kunth
  • Piper ceibense C.DC.
  • Piper cejanum Trel. & Yunck.
  • Piper celebicum Blume
  • Piper celer Trel.
  • Piper celsum Trel.
  • Piper celtidiforme Opiz
  • Piper cenocladum C.DC.
  • Piper centroense Trel. & Yunck.
  • Piper ceramicum (Miq.) C.DC.
  • Piper cercidiphyllum Trel.
  • Piper cernuum Vell.
  • Piper cerrocampanum Callejas
  • Piper cerronianum Steyerm.
  • Piper certeguiense Trel. & Yunck.
  • Piper chacaritaense Callejas
  • Piper chagresianum Trel.
  • Piper chalhuapuquianum Trel.
  • Piper chamissonis (Miq.) Steud.
  • Piper chanchamayanum Trel.
  • Piper chanekii Trel.
  • Piper changuinolanum Trel.
  • Piper chantaranothaii Suwanph. & D.A.Simpson
  • Piper chavicoides (Miq.) C.DC.
  • Piper cheyennense Trel. & Standl.
  • Piper chiadoense Yunck.
  • Piper chiangdaoense Suwanph. & Chantar.
  • Piper chiapasense Callejas
  • Piper chimborazoense Yunck.
  • Piper chimonanthifolium (Kunth) Kunth ex Steud.
  • Piper chinantlense M.Martens & Galeotti
  • Piper chinense Miq.
  • Piper chiquihuitense Trel. & Standl.
  • Piper chiriquinum C.DC.
  • Piper chirripoense C.DC.
  • Piper chlorostachyum C.DC.
  • Piper choapamense Trel. ex Callejas
  • Piper christyi C.DC.
  • Piper chromatolepis Trel.
  • Piper chrysoneurum Trel.
  • Piper chrysostachyum C.DC.
  • Piper chuarense M.A.Jaram. & Callejas
  • Piper chumboense Yunck.
  • Piper churruyacoanum Trel. & Yunck.
  • Piper churumayu Ruiz & Pav.
  • Piper cicatriculosum Trel. & Yunck.
  • Piper cihuatlanense Bornst.
  • Piper ciliatifolium Trel.
  • Piper cilibracteum C.DC.
  • Piper cililimbum Yunck.
  • Piper ciliomarginatum Görts & Christenh.
  • Piper cincinnatum Trel.
  • Piper cinereocaule C.DC.
  • Piper cinereum C.DC.
  • Piper cingens C.DC.
  • Piper ciniflonis Trel.
  • Piper circumspectantis Trel.
  • Piper cirratum Trel.
  • Piper cisnerosense Trel. & Yunck.
  • Piper cispontinum Trel.
  • Piper claseanum Bornst.
  • Piper clathratum Sodiro ex C.DC.
  • Piper claudii C.DC.
  • Piper claussenianum (Miq.) C.DC.
  • Piper clavibracteum C.DC.
  • Piper clavuligerum Trel.
  • Piper clivicola Standl. & L.O.Williams
  • Piper clypeatum Wall. ex Hook.f.
  • Piper coactile Ridl.
  • Piper coactipilum Trel.
  • Piper coactoris Trel.
  • Piper coariense Yunck.
  • Piper cobanense Trel.
  • Piper cobarianum Trel. & Yunck.
  • Piper coccoloboides (Kunth) Kunth ex Steud.
  • Piper cochleatum Sodiro
  • Piper coclense Callejas
  • Piper cocornanum Trel. & Yunck.
  • Piper cocquericotense Trel.
  • Piper coeloneurum Diels
  • Piper coilostachyum C.DC.
  • Piper colaphitolerans Trel.
  • Piper colipanum C.DC.
  • Piper colligatispicum Trel. & Yunck.
  • Piper collinum C.DC.
  • Piper colonense C.DC.
  • Piper colotlipanense Bornst.
  • Piper colubrinum Link
  • Piper comasense Trel.
  • Piper comatum Trel.
  • Piper comayaguanum Trel.
  • Piper come Trel. & Standl.
  • Piper commutatum Steud.
  • Piper compactum Trel.
  • Piper concepcionis Trel.
  • Piper concinnifolium Trel.
  • Piper concretiflorum C.DC.
  • Piper conditum Trel.
  • Piper condotoense Trel. & Yunck.
  • Piper conejoense Trel. & Yunck.
  • Piper confertinodum (Trel. & Yunck.) M.A.Jaram. & Callejas
  • Piper confusionis Trel.
  • Piper confusum C.DC.
  • Piper conibaccum C.DC.
  • Piper conispicum Trel.
  • Piper coniunctonis Callejas
  • Piper conquistanum Yunck.
  • Piper consanguineum (Kunth) Steud.
  • Piper constanzanum (C.DC.) Urb.
  • Piper contraverrugosum (Cuatrec.) R.Bernal
  • Piper controversum Steud.
  • Piper conversum Trel.
  • Piper cooperi Yunck.
  • Piper copacabanense Trel.
  • Piper copeyanum (C.DC.) Trel.
  • Piper coralfalgense C.DC.
  • Piper corcovadense (Miq.) C.DC.
  • Piper cordatilimbum Quisumb.
  • Piper cordatum C.DC.
  • Piper cordiforme Steyerm.
  • Piper cordilimbum C.DC.
  • Piper cordillerianum C.DC.
  • Piper cordoncillo Trel.
  • Piper cordovanum C.DC.
  • Piper corei (Yunck.) R.Bernal
  • Piper coriaceilimbum C.DC.
  • Piper corintoananum Yunck.
  • Piper cornifolium Kunth
  • Piper cornilimbum C.DC.
  • Piper coronanum Trel. & Standl.
  • Piper coronatibracteum Trel.
  • Piper corozalanum Trel.
  • Piper corpulentispicum Trel. & Yunck.
  • Piper corrugatum Kuntze
  • Piper coruscans Kunth
  • Piper corylistachyopsis Trel.
  • Piper costaricense C.DC.
  • Piper costatum C.DC.
  • Piper costulatum C.DC.
  • Piper courtallense P.K.Mukh.
  • Piper cowanii (Yunck.) Yunck.
  • Piper coyolesense Trel.
  • Piper crassicaule Trel.
  • Piper crassinervium Kunth
  • Piper crassipedunculum Yunck.
  • Piper crassipes Korth. ex Miq.
  • Piper crassistilum Yunck.
  • Piper crassum Blume
  • Piper crebrinodum C.DC.
  • Piper crenatifolium Trel. & Yunck.
  • Piper crenulatibracteum C.DC.
  • Piper crenulatum Steyerm.
  • Piper cricamolense Trel.
  • Piper criniovarium Yunck.
  • Piper crispatum A.C.Sm.
  • Piper cristalinanum Trel. & Yunck.
  • Piper cristicola Trel.
  • Piper cristinanum Trel. & Standl.
  • Piper crocatum Ruiz & Pav.
  • Piper cuasianum Standl.
  • Piper cuatrecasasii (Trel. & Yunck.) R.Bernal
  • Piper cubataonum C.DC.
  • Piper cubeba L.f.
  • Piper cubilquitzianum C.DC.
  • Piper cucullatum Callejas
  • Piper cufodontii Trel.
  • Piper culebranum C.DC.
  • Piper cumanense Kunth
  • Piper cumaralense C.DC.
  • Piper cumbasonum C.DC.
  • Piper cumbotianum C.DC.
  • Piper cuniculorum Trel. & Yunck.
  • Piper cunninghamii Yunck.
  • Piper cupreatum Trel.
  • Piper curridabatanum Trel.
  • Piper curtifolium C.DC.
  • Piper curtilimbum C.DC.
  • Piper curtipetiolum C.DC.
  • Piper curtirachis W.C.Burger
  • Piper curtisii C.DC.
  • Piper curtispicum C.DC.
  • Piper curtistilum C.DC.
  • Piper curtistipes C.DC.
  • Piper curvatipes Trel.
  • Piper curvatum Ruiz & Pav.
  • Piper curvinervium Callejas & Betancur
  • Piper curvipilum Trel.
  • Piper cuspidatum Desv.
  • Piper cuspidibracteatum Yunck.
  • Piper cuspidiflorum Callejas
  • Piper cuspidilimbum C.DC.
  • Piper cuspidispicum Trel.
  • Piper cutucuense Yunck.
  • Piper cuyabanum C.DC.
  • Piper cuyunianum Steyerm.
  • Piper cyanophyllum Trel.
  • Piper cyphophyllopse Trel. & Yunck.
  • Piper cyphophyllum C.DC.
  • Piper cyprium Trel. & Yunck.
  • Piper cyrtopodum (Miq.) C.DC.
  • Piper cyrtostachys Ridl.

D
  • Piper dactylostigmum Yunck.
  • Piper daedalum Trel.
  • Piper daguanum C.DC.
  • Piper damiaoshanense Y.C.Tseng
  • Piper daniel-gonzalezii Trel.
  • Piper darienense C.DC.
  • Piper dasyoura (Miq.) C.DC.
  • Piper dasypodum (Miq.) C.DC.
  • Piper dasypogon C.DC.
  • Piper davaoense C.DC.
  • Piper davidianum C.DC.
  • Piper davidsoniae Yunck.
  • Piper dawsonii Trel.
  • Piper deamii Trel.
  • Piper decipiens (Miq.) C.DC.
  • Piper decrescens (Miq.) C.DC.
  • Piper decumanum L.
  • Piper decurrens C.DC.
  • Piper decurtispicum (Trel. & Yunck.) Callejas
  • Piper dedititium Trel.
  • Piper deductum Trel.
  • Piper deflexispicum Trel.
  • Piper degeneri A.C.Sm.
  • Piper delectans Trel.
  • Piper delicatum C.DC.
  • Piper deliciasanum Steyerm.
  • Piper delirioi Sarnaglia & E.F.Guim.
  • Piper deltoideocarpum Trel.
  • Piper demeraranum (Miq.) C.DC.
  • Piper demoratum Trel.
  • Piper dempoanum C.DC.
  • Piper dendroamans Trel. ex Callejas
  • Piper dennisii Trel.
  • Piper densiciliatum Yunck.
  • Piper denudatissimum Callejas
  • Piper depressibaccum Trel.
  • Piper descourtilsianum C.DC.
  • Piper desultorium Trel.
  • Piper detonsum Trel.
  • Piper diazanum Trel.
  • Piper dichotomum Ruiz & Pav.
  • Piper dichroostachyum Trel. & Yunck.
  • Piper diffamatum Trel. & Yunck.
  • Piper diffundum Yunck.
  • Piper diffusum Vahl
  • Piper diguaense Yunck.
  • Piper dilatatum Rich.
  • Piper dimetrale C.DC.
  • Piper dimorphophyllum Trel.
  • Piper dimorphotrichum Yunck.
  • Piper dimorphum Callejas
  • Piper dindingsianum C.DC.
  • Piper diospyrifolium (Kunth) Kunth ex Steud.
  • Piper dipterocarpinum C.DC.
  • Piper diquisanum C.DC.
  • Piper discriminatum Trel. & Yunck.
  • Piper disparifolium Trel.
  • Piper disparinervium Callejas
  • Piper disparipes Trel.
  • Piper disparipilum C.DC.
  • Piper dissimulans Trel.
  • Piper distichum Trel. & Yunck.
  • Piper distigmatum Yunck.
  • Piper divaricatum G.Mey.
  • Piper diversipilum Trel.
  • Piper divortans Trel. & Yunck.
  • Piper divulgatum Trel. & Yunck.
  • Piper djabia C.DC.
  • Piper dodsonii Yunck.
  • Piper doiphukhaense Suwanph. & Chantar.
  • Piper dolichostachyum M.G.Gilbert & N.H.Xia
  • Piper dolichostylum Callejas & Betancur
  • Piper dolichotrichum Yunck.
  • Piper domingense C.DC.
  • Piper donnell-smithii C.DC.
  • Piper dotanum Trel.
  • Piper douglasii Callejas
  • Piper dravidii Lekhak, Kambale & S.R.Yadav
  • Piper dryadum C.DC.
  • Piper duartei E.F.Guim. & Carv.-Silva
  • Piper duckei C.DC.
  • Piper dukei Yunck.
  • Piper dulce Trel.
  • Piper dumeticola C.DC.
  • Piper dumiformans C.DC.
  • Piper dumosum Rudge
  • Piper dunlapii Trel.
  • Piper dunstervilleorum Steyerm.
  • Piper durilignum C.DC.
  • Piper durilimbum C.DC.
  • Piper durionoides Suwanph. & Chantar.
  • Piper durvilleanum (Miq.) Trel.
  • Piper dussii C.DC.

E
  • Piper ecallosum Trel.
  • Piper echeverrianum Trel.
  • Piper echinocaule Yunck.
  • Piper echinovarium Yunck.
  • Piper ecuadorense Sodiro
  • Piper edurum Trel.
  • Piper edwallii Yunck.
  • Piper ejuncidum Trel.
  • Piper elasmophyllum Trel.
  • Piper elatostema Hallier f.
  • Piper elbancoanum Trel. & Yunck.
  • Piper elbertii C.DC.
  • Piper elcaranyanum Trel. & Yunck.
  • Piper eldoradense Trel. ex Callejas
  • Piper ellipticifolium Yunck.
  • Piper ellipticolanceolatum (C.DC.) Trel.
  • Piper ellsworthii (Trel. & Yunck.) R.Bernal
  • Piper elmeri Merr.
  • Piper elongatum Vahl
  • Piper elparamoense Yunck.
  • Piper emancipationis Trel.
  • Piper emmerichianum Yunck.
  • Piper emollitum Trel.
  • Piper emygdioi Yunck.
  • Piper enckeaespicum (Trel. & Yunck.) Callejas
  • Piper endlicherianum (Miq.) Trel.
  • Piper enenyasense Trel.
  • Piper enganyanum Trel. & Yunck.
  • Piper ensifolium Quisumb.
  • Piper entradense Trel. & Yunck.
  • Piper epigynium C.DC.
  • Piper epilosipes Trel.
  • Piper epunctatum Trel.
  • Piper erectamentum C.DC.
  • Piper erecticaule C.DC.
  • Piper erectipilum Yunck.
  • Piper erectum C.DC.
  • Piper eriocladum Sodiro
  • Piper eriopodon (Miq.) C.DC.
  • Piper erubescentispica Trel.
  • Piper erythrostachyum C.DC.
  • Piper erythroxyloides R.E.Schult. & García-Barr.
  • Piper escaleranum C.DC.
  • Piper escuadranum Trel.
  • Piper esperancanum Yunck.
  • Piper eucalyptifolium Rudge
  • Piper eucalyptiphyllum C.DC.
  • Piper eucalyptolimbum C.DC.
  • Piper eupodum C.DC.
  • Piper euryphyllum C.DC.
  • Piper eustylum Diels
  • Piper evasum Trel.
  • Piper evingeri Yunck.
  • Piper evulsipilosum Trel.
  • Piper ewanii Yunck.
  • Piper exactum Trel. & Standl.
  • Piper exasperatum Vahl
  • Piper excavatum Ruiz & Pav.
  • Piper excelsum G.Forst.
  • Piper excessum Trel.
  • Piper exiguicaule Yunck.
  • Piper exiguispicum Trel.
  • Piper expolitum Trel.
  • Piper externum Trel.

F
  • Piper factum Trel.
  • Piper fadyenii C.DC.
  • Piper faecatum Trel.
  • Piper fagifolium Trel.
  • Piper falanense Trel. & Yunck.
  • Piper falcifolium Trel.
  • Piper falcigerum Trel.
  • Piper falcispicum Yunck.
  • Piper falconeri C.DC.
  • Piper falculispicum Trel. & Yunck.
  • Piper fallax Vahl
  • Piper fallenii A.H.Gentry
  • Piper fallens Trel.
  • Piper fanshawei Yunck.
  • Piper faroense Yunck.
  • Piper fastiditum Trel. & Yunck.
  • Piper faviculiferum Trel.
  • Piper ferreyrae Yunck.
  • Piper ferriei C.DC.
  • Piper figlinum Trel.
  • Piper filipedunculum C.DC.
  • Piper filipes C.DC.
  • Piper filiramosum Callejas
  • Piper filistilum C.DC.
  • Piper fimbrirachium Callejas
  • Piper fimbriulatum C.DC.
  • Piper firmifolium Trel.
  • Piper firmolimbum C.DC.
  • Piper fischerianum C.DC.
  • Piper flagellicuspe Trel. & Yunck.
  • Piper flavescens (C.DC.) Trel.
  • Piper flavibaccum C.DC.
  • Piper flavicans C.DC.
  • Piper flavidum C.DC.
  • Piper flavifructum Trel.
  • Piper flaviramum C.DC.
  • Piper flavispicum C.DC.
  • Piper flavoviride C.DC.
  • Piper flexuosum Rudge
  • Piper fonteboanum Yunck.
  • Piper foreroi A.H.Gentry
  • Piper formici-tolerans Trel.
  • Piper formosum (Miq.) C.DC.
  • Piper forstenii C.DC.
  • Piper fortalezanum Trel.
  • Piper fortunaense Tebbs
  • Piper fortunyoanum Trel.
  • Piper fragile Benth.
  • Piper fragiliforme C.DC.
  • Piper fragrans Trel.
  • Piper fraguanum Trel.
  • Piper francovilleanum C.DC.
  • Piper fresnoense Trel. & Yunck.
  • Piper friedrichsthalii C.DC.
  • Piper frioense Standl. & Steyerm.
  • Piper froesii Yunck.
  • Piper frostii Trel. ex Callejas
  • Piper frustratum (Miq.) Boerl.
  • Piper fuertesii C.DC.
  • Piper fulgentifolium Yunck.
  • Piper fulgidum Yunck.
  • Piper fuligineum (Kunth) Steud.
  • Piper fuliginosum Sodiro
  • Piper fulvescenticaule Trel.
  • Piper funckii C.DC.
  • Piper fundacionense Steyerm.
  • Piper fungiforme Spokes
  • Piper fusagasuganum Trel. & Yunck.
  • Piper fuscescentispicum C.DC.
  • Piper fuscinervium Quisumb.
  • Piper fuscispicum Trel.
  • Piper fuscobracteatum Trel.
  • Piper futuri Trel. & Yunck.

G
  • Piper galeatum (Miq.) C.DC.
  • Piper galicianum Steyerm.
  • Piper gallatlyi C.DC.
  • Piper gamboanum (C.DC.) C.DC.
  • Piper garagaranum C.DC.
  • Piper gatunense Trel.
  • Piper gaudichaudianum (Kunth) Kunth ex Steud.
  • Piper gaumeri Trel.
  • Piper generalense Trel.
  • Piper geniculatum Sw.
  • Piper gentlei Trel.
  • Piper gentryi Steyerm.
  • Piper genuflexum Trel.
  • Piper georginum Trel. & Standl.
  • Piper gerardoi Callejas
  • Piper gerritii Callejas
  • Piper gibbiflorum C.DC.
  • Piper gibbilimbum C.DC.
  • Piper gibbosum C.DC.
  • Piper gigas Trel.
  • Piper gilvescens Trel.
  • Piper gilvibaccum Trel.
  • Piper giordanoi E.F.Guim. & D.Monteiro
  • Piper glaberrimum C.DC.
  • Piper glabratum (Kunth) Steud.
  • Piper glabrescens (Miq.) C.DC.
  • Piper glabribaccum Trel.
  • Piper glabribracteum Yunck.
  • Piper glabrifolium C.DC.
  • Piper glabrius Trel.
  • Piper glanduligerum C.DC.
  • Piper glandulosissimum Yunck.
  • Piper globulantherum C.DC.
  • Piper globulistigmum C.DC.
  • Piper goeldii C.DC.
  • Piper goesii Yunck.
  • Piper golfitoense Callejas
  • Piper gonagricum Trel.
  • Piper gonocarpum Trel.
  • Piper gorgonillense Trel. & Yunck.
  • Piper gracile Ruiz & Pav.
  • Piper gracilipes C.DC.
  • Piper graciliramosum Yunck.
  • Piper gracillimum Trel.
  • Piper graeffei Warb.
  • Piper grande Vahl
  • Piper grandilimbum C.DC.
  • Piper grandispicum C.DC.
  • Piper grantii Yunck.
  • Piper granulatum Trel.
  • Piper granuligerum Trel.
  • Piper gratum Trel.
  • Piper graveolens C.DC.
  • Piper grayumii Callejas
  • Piper griffithii C.DC.
  • Piper griseocaule Trel.
  • Piper griseolimbum Trel. & Yunck.
  • Piper griseopubens Trel.
  • Piper griseum C.DC.
  • Piper guacimonum (C.DC.) Trel.
  • Piper guahamense C.DC.
  • Piper gualeanum Sodiro ex C.DC.
  • Piper guanacostense C.DC.
  • Piper guanahacabibense Borhidi
  • Piper guapense Yunck.
  • Piper guatemalense Callejas
  • Piper guatopoense Yunck.
  • Piper guazacapanense Trel. & Standl.
  • Piper guedesii C.DC.
  • Piper guianense (Klotzsch) C.DC.
  • Piper guineense Schumach. & Thonn.
  • Piper gurupanum Yunck.
  • Piper gutierrezii Yunck.
  • Piper gymnocladum C.DC.
  • Piper gymnophyllum C.DC.

H
  • Piper hainanense Hemsl.
  • Piper halconense C.DC.
  • Piper halesiifolium (Kunth) Kunth ex Steud.
  • Piper hamiltonii C.DC.
  • Piper hammelii Callejas
  • Piper hancei Maxim.
  • Piper harlingii Yunck.
  • Piper harmandii C.DC.
  • Piper hartii C.DC.
  • Piper hartwegianum (Benth.) C.DC.
  • Piper hassleri C.DC.
  • Piper hatschbachii Yunck.
  • Piper haughtii Trel. & Yunck.
  • Piper havilandii C.DC.
  • Piper hayneanum C.DC.
  • Piper hebetifolium W.C.Burger
  • Piper hederaceum (Miq.) C.DC.
  • Piper heimii C.DC.
  • Piper hemmendorffii C.DC.
  • Piper heptandrum (Miq.) C.DC.
  • Piper hermannii Trel. & Yunck.
  • Piper hermes Trel. & Standl.
  • Piper hermosanum Yunck.
  • Piper herrerae Trel.
  • Piper heterobracteum Steyerm.
  • Piper heterocarpum Trel.
  • Piper heterophyllum Ruiz & Pav.
  • Piper heterotrichum C.DC.
  • Piper heydei C.DC.
  • Piper hians Trel.
  • Piper hieronymi C.DC.
  • Piper hillianum C.DC.
  • Piper hippocrepiforme Steyerm.
  • Piper hirtellipetiolum C.DC.
  • Piper hirtilimbum Trel. & Yunck.
  • Piper hirtovarium C.DC.
  • Piper hispidiramum C.DC.
  • Piper hispidiseptum Trel.
  • Piper hispidum Sw.
  • Piper hochiense Y.C.Tseng
  • Piper hodgei Yunck.
  • Piper hoehnei Yunck.
  • Piper hoffmannseggianum Schult.
  • Piper holdridgeanum W.C.Burger
  • Piper holguinianum Trel.
  • Piper hollrungii K.Schum. & Lauterb.
  • Piper holstii Callejas
  • Piper holtii Trel. & Yunck.
  • Piper holtonii C.DC.
  • Piper hondonadense Trel. & Yunck.
  • Piper hongkongense C.DC.
  • Piper hooglandii (I.Hutton & P.S.Green) M.A.Jaram.
  • Piper hookeri Miq.
  • Piper hookerianum (Miq.) C.DC.
  • Piper hosei C.DC.
  • Piper hosokawae Fosberg
  • Piper hostmannianum (Miq.) C.DC.
  • Piper huacachianum Trel.
  • Piper huacapistanum Trel.
  • Piper huallaganum Trel.
  • Piper huantanum Trel.
  • Piper huigranum Trel. & Yunck.
  • Piper huilanum C.DC.
  • Piper humaytanum Yunck.
  • Piper humillimum C.DC.
  • Piper humistratum Görts & K.U.Kramer
  • Piper humoense Trel.
  • Piper humorigaudens Trel.
  • Piper hydrolapathum C.DC.
  • Piper hylebates C.DC.
  • Piper hylophilum C.DC.
  • Piper hymenophyllum Miq.
  • Piper hymenopodum Sodiro
  • Piper hypoglaucum Miq.
  • Piper hypoleucum Sodiro

I
  • Piper ilheusense Yunck.
  • Piper illautum Trel.
  • Piper imberbe Trel. & Standl.
  • Piper immite Trel.
  • Piper immutatum Trel.
  • Piper imparipes Trel.
  • Piper imperiale (Miq.) C.DC.
  • Piper imperspicuibracteum Trel.
  • Piper impube Trel.
  • Piper inaequale C.DC.
  • Piper inauspicatum Trel.
  • Piper inclemens Trel. & Yunck.
  • Piper incomptum Trel.
  • Piper indecorum (Kunth) Kunth ex Steud.
  • Piper indianonum Trel.
  • Piper indiciflexum Trel.
  • Piper indicum C.DC.
  • Piper indignum Trel.
  • Piper infossibaccatum A.Huang
  • Piper infossum Y.C.Tseng
  • Piper infraluteum Trel.
  • Piper inhorrescens Trel.
  • Piper injucundum Trel.
  • Piper insectifugum C.DC. ex Seem.
  • Piper insignilaminum Trel. & Yunck.
  • Piper insignilimbum C.DC.
  • Piper insipiens Trel. & Yunck.
  • Piper insolens Trel.
  • Piper instabilipes Trel.
  • Piper insulicola Trel.
  • Piper interitum Trel.
  • Piper internibaccum C.DC.
  • Piper internovarium C.DC.
  • Piper interruptum Opiz
  • Piper intonsum Trel.
  • Piper intramarginatum Callejas
  • Piper iquitosense Trel.
  • Piper irazuanum C.DC.
  • Piper irrasum Trel.
  • Piper itatiaianum C.DC.
  • Piper itayanum Trel.
  • Piper ivonense Yunck.
  • Piper ixocubvainense Standl. & Steyerm.
  • Piper ixtlanense Callejas

J
  • Piper jaboncillanum Trel. & Yunck.
  • Piper jacaleapaense Callejas
  • Piper jacquemontianum (Kunth) Kunth ex Steud.
  • Piper jactatum Trel. & Standl.
  • Piper jalapense M.Martens & Galeotti
  • Piper jaliscanum S.Watson
  • Piper japurense (Miq.) C.DC.
  • Piper japvonum C.DC.
  • Piper jauaense Steyerm.
  • Piper javariense Yunck.
  • Piper javitense Kunth
  • Piper jenkinsii C.DC.
  • Piper jericoense Trel. & Yunck.
  • Piper jianfenglingense C.Y.Hao & Y.H.Tan
  • Piper josephii R.Bernal
  • Piper jubatum Trel.
  • Piper jubimarginatum Yunck.
  • Piper julianii Callejas
  • Piper juliflorum Nees & Mart.
  • Piper jumayense Trel. & Standl.

K
  • Piper kadsura (Choisy) Ohwi
  • Piper kandavuense A.C.Sm.
  • Piper kanehiranum Trel.
  • Piper kantetulense Trel.
  • Piper kapruanum C.DC.
  • Piper karpuragandhum J.Mathew & Yohannan
  • Piper karwinskianum (Kunth) Kunth ex Steud.
  • Piper kawakamii Hayata
  • Piper kelleyi Tepe
  • Piper kerberi C.DC.
  • Piper keyanum C.DC.
  • Piper khaoyaiense Suwanph. & D.A.Simpson
  • Piper khasianum C.DC.
  • Piper killipii Trel.
  • Piper kimpitirikianum Trel.
  • Piper kleinii Yunck.
  • Piper klossii Ridl.
  • Piper klotzschianum (Kunth) C.DC.
  • Piper klugianum Trel.
  • Piper klugii Yunck.
  • Piper kongkandanum Suwanph. & Chantar.
  • Piper konkintoense Trel.
  • Piper koordersii C.DC.
  • Piper kotanum C.DC.
  • Piper kreangense C.DC.
  • Piper krintjingense C.DC.
  • Piper krukoffii Yunck.
  • Piper kuhlmannii Yunck.
  • Piper kunstleri C.DC.
  • Piper kunthii (Miq.) C.DC.
  • Piper kurgianum P.K.Mukh.
  • Piper kurzii Ridl.
  • Piper kwashoense Hayata

L
  • Piper labillardierei C.DC.
  • Piper lacandonense Callejas
  • Piper laceratibracteum Trel.
  • Piper lacunosum Kunth
  • Piper ladoradense Trel. & Yunck.
  • Piper ladrillense Trel.
  • Piper laedans Trel.
  • Piper laetispicum C.DC.
  • Piper laeve Vahl
  • Piper laevibracteum Trel.
  • Piper laevicarpum Yunck.
  • Piper laevigatum Kunth
  • Piper lagenibaccum Trel.
  • Piper lagoaense C.DC.
  • Piper laguna-cochanum Trel. & Yunck.
  • Piper lagunaense Trel. & Yunck.
  • Piper lainatakanum C.DC.
  • Piper lamasense Trel.
  • Piper lanatibracteum Trel.
  • Piper lanatum Roxb.
  • Piper lanceifolium Kunth
  • Piper lanceolatum Ruiz & Pav.
  • Piper lancetillanum Trel.
  • Piper lanciferum Standl. & Steyerm.
  • Piper lancilimbum Yunck.
  • Piper landakanum C.DC.
  • Piper langlassei C.DC.
  • Piper lanosibracteum Trel.
  • Piper lanosicaule Trel.
  • Piper lanyuense K.N.Kung & Kun C.Chang
  • Piper laosanum C.DC.
  • Piper lapathifolium (Kunth) Steud.
  • Piper larutanum C.DC.
  • Piper lateoblongum S.Moore
  • Piper lateovatum Trel.
  • Piper laterifissum Trel.
  • Piper lateripilosum Yunck.
  • Piper latibracteum C.DC.
  • Piper latifolium L.f.
  • Piper laurifolium Mill.
  • Piper laurinum Roem. & Schult.
  • Piper lauterbachii C.DC.
  • Piper lawrancei Trel. & Yunck.
  • Piper laxivenum C.DC.
  • Piper lechlerianum C.DC.
  • Piper ledermannii C.DC.
  • Piper lehmannianum C.DC.
  • Piper lemaense Yunck.
  • Piper lempirense Callejas
  • Piper lenticellosum C.DC.
  • Piper lepidotum D.Parodi
  • Piper leptocladum C.DC.
  • Piper leptoneuron C.DC.
  • Piper leptostilum C.DC.
  • Piper lepturum (Kunth) Kunth ex Steud.
  • Piper lessertianum (Miq.) C.DC.
  • Piper leticianum C.DC.
  • Piper leucophaeocaule Trel.
  • Piper leucophaeum Trel.
  • Piper leucophlebium Trel.
  • Piper leucophyllum (Miq.) C.DC.
  • Piper leucostachyum Trel. & Yunck.
  • Piper levilimbum Trel.
  • Piper lhotzkyanum (Kunth) Kunth ex Steud.
  • Piper liebmannii C.DC.
  • Piper limae Yunck.
  • Piper limosum Yunck.
  • Piper lincolnense Trel.
  • Piper lindbergii C.DC.
  • Piper lindenianum C.DC.
  • Piper lindenii (Miq.) C.DC.
  • Piper linearifolium C.DC.
  • Piper lineativillosum Trel. & Yunck.
  • Piper lineatum Ruiz & Pav.
  • Piper lineolatifolium Trel. & Yunck.
  • Piper lingshuiense Y.C.Tseng
  • Piper linguliforme Steyerm.
  • Piper lippoldii Saralegui
  • Piper littlei Yunck.
  • Piper littorale C.DC.
  • Piper llatanum Trel.
  • Piper loefgrenii Yunck.
  • Piper lonchites Schult.
  • Piper longamentum C.DC.
  • Piper longeacuminatum Trel.
  • Piper longepetiolatum (C.DC.) Trel.
  • Piper longestamineum Trel.
  • Piper longestylosum C.DC.
  • Piper longiappendiculatum Steyerm.
  • Piper longiauriculatum Yunck.
  • Piper longicaudatum Trel. & Yunck.
  • Piper longicaule C.DC.
  • Piper longichaetum Yunck.
  • Piper longifilamentum C.DC.
  • Piper longifolium Ruiz & Pav.
  • Piper longimucronatum Yunck.
  • Piper longipedicellatum Quisumb.
  • Piper longipedunculatum C.DC.
  • Piper longipes C.DC.
  • Piper longipilosum C.DC.
  • Piper longipilum C.DC.
  • Piper longispicum C.DC.
  • Piper longistigmum C.DC.
  • Piper longistipulum C.DC.
  • Piper longivaginans C.DC.
  • Piper longum L.
  • Piper loretoanum Trel.
  • Piper losoense Trel. & Yunck.
  • Piper lucigaudens C.DC.
  • Piper lundellianum Trel.
  • Piper lundellii Trel.
  • Piper lundii C.DC.
  • Piper lunulibracteatum C.DC.
  • Piper lutescens C.DC.
  • Piper luxii C.DC.

M
  • Piper macapaense Yunck.
  • Piper macbrideanum Trel.
  • Piper macedoi Yunck.
  • Piper macerispicum Trel. & Yunck.
  • Piper machadoanum C.DC.
  • Piper machoense Callejas
  • Piper machucanum Trel.
  • Piper machupicchuense Trel.
  • Piper macrocarpum C.DC.
  • Piper macropiper Pennant
  • Piper macropodum C.DC.
  • Piper macropunctatum Yunck.
  • Piper macrorhynchon (Miq.) C.DC.
  • Piper macrostylum C.DC.
  • Piper macrotrichum C.DC.
  • Piper macrourum Kunth
  • Piper maculatum Blume
  • Piper madagascariense (Miq.) C.DC.
  • Piper madeiranum Yunck.
  • Piper magen B.Q.Cheng ex C.L.Long & Jun Yang bis
  • Piper magnantherum C.DC.
  • Piper magnificum Gentil ex Trel.
  • Piper magnifolium (C.DC.) Trel.
  • Piper magnilimbum C.DC.
  • Piper magnispicum C.DC.
  • Piper maingayi Hook.f.
  • Piper majense Callejas
  • Piper majusculum Blume
  • Piper makruense C.DC.
  • Piper malacocarpum K.Schum. & Lauterb.
  • Piper malacophyllum (C.Presl) C.DC.
  • Piper malgassicum Papini, Palchetti, M.Gori & Rota Nodari
  • Piper malifolium Trel.
  • Piper mamorense Yunck.
  • Piper manabinum C.DC.
  • Piper mananthum C.Wright
  • Piper manausense Yunck.
  • Piper mansericheanum Trel.
  • Piper manzanillanum C.DC.
  • Piper mapirense C.DC.
  • Piper maraccasense Trel.
  • Piper maranyonense Trel.
  • Piper marequitense C.DC.
  • Piper margaretae Trel.
  • Piper margaritatum Trel.
  • Piper marginatum Jacq.
  • Piper marginecontinuum Callejas
  • Piper marsupiiferum Trel.
  • Piper martensianum C.DC.
  • Piper martinense Trel.
  • Piper marturetense Trel. & Yunck.
  • Piper massiei C.DC.
  • Piper mastersianum C.DC.
  • Piper matanganum C.DC.
  • Piper matinanum C.DC.
  • Piper matthewsii C.DC.
  • Piper matudae Lundell
  • Piper maxonii C.DC.
  • Piper maxwellianum C.DC.
  • Piper mayanum Lundell
  • Piper mazamariense Yunck.
  • Piper mcphersonii Callejas
  • Piper mcvaughii Bornst.
  • Piper medinaense Yunck.
  • Piper medinillifolium Quisumb.
  • Piper mediocre C.DC.
  • Piper meeboldii C.DC.
  • Piper megacarpum J.Mathew
  • Piper melanocaulon Quisumb.
  • Piper melanocladum C.DC.
  • Piper melanopremnum Trel. & Ekman
  • Piper melanostachyum C.DC.
  • Piper melanostictum (Miq.) C.DC.
  • Piper melastomoides Schltdl. & Cham.
  • Piper melchior (Sykes) M.A.Jaram.
  • Piper mellibracteum Trel.
  • Piper membranaceum C.DC.
  • Piper mendezense Yunck.
  • Piper mercedense Trel.
  • Piper mercens Yunck.
  • Piper meritum Trel.
  • Piper merrillii C.DC.
  • Piper mestonii F.M.Bailey
  • Piper metallicum Hallier f.
  • Piper metanum Trel. & Yunck.
  • Piper methysticum G.Forst.
  • Piper mexiae Trel. & Yunck.
  • Piper mexicanum (Miq.) C.DC.
  • Piper michelianum C.DC.
  • Piper micoense Trel.
  • Piper micranthera C.DC.
  • Piper microstigma (Miq.) C.DC.
  • Piper microtrichum C.DC.
  • Piper middlesexense Trel. ex Callejas
  • Piper miersinum (Miq.) C.DC.
  • Piper miguel-conejoanum Trel. & Yunck.
  • Piper mikanianum (Kunth) Steud.
  • Piper mikaniifolium Trel.
  • Piper mikii M.Hiroe
  • Piper milciadesii Trel. & Yunck.
  • Piper millegranum Yunck.
  • Piper millepunctulatum Trel. & Yunck.
  • Piper minasarum Steyerm.
  • Piper minutantherum C.DC.
  • Piper minuteauriculatum Callejas
  • Piper minutescabiosum Trel.
  • Piper minutiflorum Callejas
  • Piper minutistigmum C.DC.
  • Piper miquelianum C.DC.
  • Piper mischocarpum Y.C.Tseng
  • Piper mishuyacuense Trel.
  • Piper mite Ruiz & Pav.
  • Piper mitifolium Trel.
  • Piper mituense Trel. & Yunck.
  • Piper mocco-mocco Trel.
  • Piper mocoanum Trel. & Yunck.
  • Piper moense C.DC.
  • Piper mohomoho C.DC.
  • Piper mollicomum Kunth ex Steud.
  • Piper mollipilosum C.DC.
  • Piper mollissimum Blume
  • Piper molliusculum Sodiro
  • Piper monagasense Yunck.
  • Piper monostigmum C.DC.
  • Piper montanum C.DC.
  • Piper montealegreanum Yunck.
  • Piper monteluctans Trel.
  • Piper monteverdeanum C.DC.
  • Piper monteverdense Callejas
  • Piper montium C.DC.
  • Piper montivagum Ridl.
  • Piper monurum Trel. & Yunck.
  • Piper monzonense C.DC.
  • Piper moreletii C.DC.
  • Piper morelianum Yunck.
  • Piper morianum Trel.
  • Piper morilloi Steyerm.
  • Piper morisonianum C.DC.
  • Piper mornicola C.DC.
  • Piper mosaicum Steyerm.
  • Piper moscopanense Yunck.
  • Piper mosenii (Trel.) C.DC.
  • Piper mourae Yunck.
  • Piper moyobambanum Trel.
  • Piper mucronatum C.DC.
  • Piper mucronulatum Blume
  • Piper muelleri C.DC.
  • Piper multiforme Trel. & Yunck.
  • Piper multimammosum Trel.
  • Piper multinodum C.DC.
  • Piper multiplinervium C.DC.
  • Piper multistigmum C.DC.
  • Piper multitudinis Trel.
  • Piper muluense O.Schwartz
  • Piper munchanum C.DC.
  • Piper mundum Trel.
  • Piper muneyporense C.DC.
  • Piper munyanum Trel.
  • Piper muricatum Blume
  • Piper murrayanum C.DC.
  • Piper musteum Trel.
  • Piper mutabile C.DC.
  • Piper mutisii Trel. & Yunck.
  • Piper myrmecophilum C.DC.

N
  • Piper nagaense C.DC.
  • Piper nagelii C.DC.
  • Piper nanayanum Trel.
  • Piper napo-pastazanum Trel. & Yunck.
  • Piper narinoense Yunck.
  • Piper nasutum Trel.
  • Piper neblinanum Yunck.
  • Piper nebuligaudens Yunck.
  • Piper neesianum C.DC.
  • Piper neglectum Trel.
  • Piper negritosense Trel.
  • Piper negroense C.DC.
  • Piper nematanthera C.DC.
  • Piper nervulosum C.DC.
  • Piper neurostachyum C.DC.
  • Piper nicaraguense Callejas
  • Piper nicoyanum C.DC.
  • Piper nigribaccum C.DC.
  • Piper nigricaule Trel.
  • Piper nigriconnectivum C.DC.
  • Piper nigrispicum C.DC.
  • Piper nigropunctatum C.DC.
  • Piper nigroramum C.DC.
  • Piper nigrovirens C.DC.
  • Piper nigrum L.
  • Piper niteroiense Yunck.
  • Piper nitidifolium C.DC.
  • Piper nitidulifolium Trel.
  • Piper nobile C.DC.
  • Piper nodosum C.DC.
  • Piper non-retrorsum Trel.
  • Piper noveninervium C.DC.
  • Piper novogalicianum Bornst.
  • Piper novogranatense C.DC.
  • Piper nubigenum (Kunth) Kunth ex Steud.
  • Piper nudibaccatum Y.C.Tseng
  • Piper nudifolium C.DC.
  • Piper nudilimbum C.DC.
  • Piper nudipedunculum C.DC.
  • Piper nudiramum C.DC.
  • Piper nudispicuum C.DC.
  • Piper nudum C.DC.
  • Piper numinica Callejas
  • Piper nuncupatum Trel.

O
  • Piper oaxacanum C.DC.
  • Piper obaldianum C.DC.
  • Piper obatense O.Schwartz
  • Piper obesispicum S.Moore
  • Piper obiter-sericeum Trel.
  • Piper oblanceolatum Trel.
  • Piper oblancifolium Yunck.
  • Piper obliqueovatum Trel.
  • Piper obliquum Ruiz & Pav.
  • Piper oblongatifolium Trel.
  • Piper oblongatilimbum Trel.
  • Piper oblongatum Opiz
  • Piper oblongifructum Callejas
  • Piper oblongum Kunth
  • Piper obovantherum C.DC.
  • Piper obovatifolium Trel.
  • Piper obrutum Trel. & Yunck.
  • Piper obscurifolium Callejas
  • Piper obsessum Trel.
  • Piper obtusilimbum C.DC.
  • Piper obtusissimum Miq.
  • Piper obtusistigmum C.DC.
  • Piper obtusum C.DC.
  • Piper obumbratifolium Trel.
  • Piper obumbratum (Miq.) C.DC.
  • Piper occultum Trel.
  • Piper ocosingosense Callejas
  • Piper oculatispicum Trel.
  • Piper odoratum C.DC.
  • Piper offensum Trel.
  • Piper okamotoi M.Hiroe
  • Piper oldhamii C.DC.
  • Piper ollantaitambanum Trel.
  • Piper omega Trel.
  • Piper onus Trel.
  • Piper opacibracteum Trel.
  • Piper operosum Trel.
  • Piper opizianum Fürnr.
  • Piper oradendron Trel. & Standl.
  • Piper oreophilum Ridl.
  • Piper orizabanum C.DC.
  • Piper ornatispicum Trel.
  • Piper ornatum N.E.Br.
  • Piper ornithorhynchum Trel.
  • Piper oroense Yunck.
  • Piper orosianum Trel.
  • Piper orthostachyum (Kunth) Kunth ex Steud.
  • Piper ospinense Trel. & Yunck.
  • Piper ostii Trel.
  • Piper otophorum C.DC.
  • Piper otto-huberi Steyerm.
  • Piper ottoniifolium C.DC.
  • Piper ottonoides Yunck.
  • Piper ovantherum C.DC.
  • Piper ovatibaccum C.DC.
  • Piper ovatilimbum C.DC.
  • Piper ovatistigmum C.DC.
  • Piper ovatum Vahl
  • Piper oviedoi Urb.
  • Piper oxycarpum C.DC.
  • Piper oxyphyllum C.DC.
  • Piper oxystachyum C.DC.

P
  • Piper pacacanum Trel.
  • Piper pachoanum C.DC.
  • Piper pachyarthrum K.Schum.
  • Piper pachyphloium C.DC.
  • Piper pachyphyllum Baker
  • Piper padangense C.DC.
  • Piper paganicum Trel.
  • Piper palenquense Callejas
  • Piper palestinanum Trel. & Yunck.
  • Piper pallidibracteum C.DC.
  • Piper pallididorsum Trel.
  • Piper pallidifolium C.DC.
  • Piper pallidilimbum C.DC.
  • Piper pallidirubrum C.DC.
  • Piper palmanum Trel.
  • Piper palmasanum C.DC.
  • Piper palmeri C.DC.
  • Piper paludis Callejas
  • Piper paludosum C.DC.
  • Piper pamploanum Trel. & Yunck.
  • Piper panamense C.DC.
  • Piper pandoense Yunck.
  • Piper pansamalanum C.DC.
  • Piper pantjarense C.DC.
  • Piper papillicarpum Trel.
  • Piper papillicaule Trel. & Yunck.
  • Piper papilliferum Steyerm.
  • Piper papulaecaule Trel.
  • Piper papulatum Trel.
  • Piper paraense (Miq.) C.DC.
  • Piper paraguassuanum C.DC.
  • Piper paraisense Trel.
  • Piper paralaevigatum Trel.
  • Piper paramaribense C.DC.
  • Piper paranum Yunck.
  • Piper parapeltobryon Trel.
  • Piper parcirameum C.DC.
  • Piper parcum Trel. & Yunck.
  • Piper parianum Yunck.
  • Piper parmatum Dressler
  • Piper parong Quisumb.
  • Piper partiticuspe Trel.
  • Piper parvantherum C.DC.
  • Piper parvicordulatum Trel.
  • Piper parvipedunculum C.DC.
  • Piper parviramosum Callejas
  • Piper pastasanum Diels
  • Piper patens Opiz
  • Piper patentifolium Trel.
  • Piper patulum Bertol.
  • Piper patzulinum Trel. & Standl.
  • Piper paucartamboanum Trel.
  • Piper paucinerve C.DC.
  • Piper paucipilosum Yunck.
  • Piper pauciramosum Yunck.
  • Piper paucistigmum C.DC.
  • Piper paulianifolium Trel.
  • Piper pavasense Trel.
  • Piper pavimentifolium Trel.
  • Piper pavonii (Miq.) C.DC.
  • Piper payanum Yunck.
  • Piper pearcei Yunck.
  • Piper pebasense Trel.
  • Piper peculiare Trel. & Yunck.
  • Piper pedicellare C.DC.
  • Piper pedicellatum C.DC.
  • Piper pedunculatum C.DC.
  • Piper peepuloides Roxb.
  • Piper pellitum C.DC.
  • Piper peltatifolium C.Y.Hao, H.S.Wu & Y.H.Tan
  • Piper peltatum L.
  • Piper peltifolium Callejas
  • Piper peltilimbum Yunck.
  • Piper penangense (Miq.) C.DC.
  • Piper pendens Trel.
  • Piper pendentispicum Trel. & Yunck.
  • Piper pendulirameum Trel. & Yunck.
  • Piper pendulispicum C.DC.
  • Piper pentagonum Trel.
  • Piper pentandrum C.DC.
  • Piper penyasense Trel. & Yunck.
  • Piper peracuminatum C.DC.
  • Piper perareolatum C.DC.
  • Piper perbarbatum C.DC.
  • Piper perbrevicaule Yunck.
  • Piper perbrevispicum Yunck.
  • Piper perciliatum Trel. & Yunck.
  • Piper percostatum Yunck.
  • Piper perditum Trel.
  • Piper perenense Trel.
  • Piper perfugii Trel.
  • Piper pergamentifolium Trel. & Standl.
  • Piper pergeniculatum Trel.
  • Piper perhispidum C.DC.
  • Piper perijaense Steyerm.
  • Piper perinaequilongum Trel.
  • Piper perlasense Yunck.
  • Piper perlongipedunculum Trel. & Standl.
  • Piper permolle Trel. & Yunck.
  • Piper permucronatum Yunck.
  • Piper perpallidum Ekman, Urb. & Trel.
  • Piper perpilosum C.DC.
  • Piper perpurgatum Trel.
  • Piper perpusillum Callejas
  • Piper perscabrifolium Yunck.
  • Piper perstipulare Steyerm.
  • Piper perstrigosum Yunck.
  • Piper persubulatum C.DC.
  • Piper pertinax Trel. & Yunck.
  • Piper pertomentellum Trel. & Yunck.
  • Piper pertractatum Trel.
  • Piper peruligerum Trel.
  • Piper pervelutinum Trel.
  • Piper pervenosum C.DC.
  • Piper perverrucosum Trel. & Yunck.
  • Piper pervicax Trel.
  • Piper pervillosum Trel.
  • Piper pervulgatum Trel.
  • Piper pervulsum Trel. & Yunck.
  • Piper petens Trel.
  • Piper petiolare C.DC.
  • Piper pexum Trel.
  • Piper phaeophyllum Trel. & Standl.
  • Piper phalangense C.DC.
  • Piper phanerolepidum Trel.
  • Piper phaneropus Trel.
  • Piper philippinum Miq.
  • Piper philodendon Ridl.
  • Piper philodendroides Standl. & Steyerm.
  • Piper phuwuaense Chaveer. & Tanee
  • Piper phyllostictum (Miq.) C.DC.
  • Piper phytolaccifolium Opiz
  • Piper picardae C.DC.
  • Piper picobonitoense F.G.Coe & Bornst.
  • Piper piedadesense Trel.
  • Piper piedecuestanum Trel. & Yunck.
  • Piper pileatum Trel.
  • Piper pilgeri C.DC.
  • Piper pilibracteum Trel. & Yunck.
  • Piper piliovarium Yunck.
  • Piper pilirameum C.DC.
  • Piper pilosissimum Yunck.
  • Piper pilosiusculum Opiz
  • Piper pilovarium Yunck.
  • Piper piluliferifolium Trel. & Yunck.
  • Piper piluliferum Kunth
  • Piper pinaresanum Trel. & Yunck.
  • Piper pinedoana Trel.
  • Piper pinetorum Standl. & Steyerm.
  • Piper pingbienense Y.C.Tseng
  • Piper pinguifolium C.DC.
  • Piper pinoganense Trel.
  • Piper pinuna-negroense Trel. & Yunck.
  • Piper piojoanum Trel. & Yunck.
  • Piper piresii Yunck.
  • Piper piscatorum Trel. & Yunck.
  • Piper pitalitoense Yunck.
  • Piper pittieri C.DC.
  • Piper plagiophyllum K.Schum. & Lauterb.
  • Piper planadosense Trel. & Standl.
  • Piper planipes Trel.
  • Piper planitiei Trel. & Yunck.
  • Piper platylobum Sodiro
  • Piper playa-blancanum Trel.
  • Piper plumanum C.DC.
  • Piper plumbeicolor Trel.
  • Piper plurinervosum Yunck.
  • Piper poasanum C.DC.
  • Piper poeppigii (Kunth) Steud.
  • Piper pogonioneuron Trel. & Standl.
  • Piper poiteanum Steud.
  • Piper politaereum Trel.
  • Piper politifolium C.DC.
  • Piper politii Yunck.
  • Piper politum C.DC.
  • Piper polyneurum C.DC.
  • Piper polysyphonum C.DC.
  • Piper polytrichum C.DC.
  • Piper ponapense C.DC.
  • Piper ponendum Trel.
  • Piper ponesheense C.DC.
  • Piper ponganum Trel.
  • Piper pontis Trel.
  • Piper popayanense C.DC.
  • Piper poporense Trel. & Yunck.
  • Piper populifolium Opiz
  • Piper porphyrophyllum (Lindl.) N.E.Br.
  • Piper porrectum C.DC.
  • Piper portobellense C.DC.
  • Piper porveniricola Trel.
  • Piper poscitum Trel. & Yunck.
  • Piper positum Trel.
  • Piper postelsianum Maxim.
  • Piper posusanum Trel.
  • Piper potamophilum Trel. & Yunck.
  • Piper pothoides (Miq.) Wall. ex C.DC.
  • Piper pothophyllum Trel.
  • Piper praeacutilimbum C.DC.
  • Piper praemollitum Trel.
  • Piper praesagium Trel. & Yunck.
  • Piper premnospicum Tebbs
  • Piper prianamense C.DC.
  • Piper prietoi Yunck.
  • Piper prismaticum C.DC.
  • Piper procerifolium C.DC.
  • Piper procerum Trel.
  • Piper prodigum Trel.
  • Piper protracticuspidatum Trel. & Yunck.
  • Piper protractispicum C.DC.
  • Piper protractum C.DC.
  • Piper provulgatum Trel. & Yunck.
  • Piper prunifolium J.Jacq.
  • Piper pseudamboinense C.DC.
  • Piper pseudoacreanum Steyerm.
  • Piper pseudoaduncum C.DC.
  • Piper pseudoaequale Steyerm.
  • Piper pseudoalbuginiferum Trel.
  • Piper pseudoarboreum Yunck.
  • Piper pseudoasperifolium C.DC.
  • Piper pseudobarbatum C.DC.
  • Piper pseudobredemeyeri Steyerm.
  • Piper pseudobumbratum C.DC.
  • Piper pseudocallosum Trel.
  • Piper pseudocativalense Trel.
  • Piper pseudodelectans Callejas
  • Piper pseudodilatatum C.DC.
  • Piper pseudodivulgatum Steyerm.
  • Piper pseudoeucalyptifolium Trel. & Yunck.
  • Piper pseudofallens Callejas
  • Piper pseudofimbriulatum Trel.
  • Piper pseudoflexuosum Trel.
  • Piper pseudofuligineum C.DC.
  • Piper pseudogaragaranum Trel.
  • Piper pseudoglabrifolium Trel.
  • Piper pseudogrande Yunck.
  • Piper pseudohastulatum Steyerm.
  • Piper pseudolanceifolium Trel.
  • Piper pseudolindenii C.DC.
  • Piper pseudomatico Trel.
  • Piper pseudomunchanum Trel.
  • Piper pseudonigrum C.DC.
  • Piper pseudopedicellatum P.K.Mukh.
  • Piper pseudoperbrevicaule Callejas
  • Piper pseudoperfugii Callejas
  • Piper pseudoperuvianum C.DC.
  • Piper pseudopopayanense Trel. & Yunck.
  • Piper pseudopothifolium C.DC.
  • Piper pseudoschippianum Callejas
  • Piper pseudovariabile Trel.
  • Piper pseudoviridicaule Trel.
  • Piper pseudovulgatum Steyerm.
  • Piper psilophyllum C.DC.
  • Piper psilorhachis C.DC.
  • Piper psilostachyum Kunth
  • Piper psittacorum Endl.
  • Piper pterocladum C.DC.
  • Piper pubarulipes C.DC.
  • Piper pubens Trel.
  • Piper puberulescens Trel.
  • Piper puberuliciliatum Yunck.
  • Piper puberulidrupum Yunck.
  • Piper puberulilimbum C.DC.
  • Piper puberulinerva C.DC.
  • Piper puberulirameum C.DC.
  • Piper puberulispicum C.DC.
  • Piper puberulum (Benth.) Seem.
  • Piper pubibaccum C.DC.
  • Piper pubicatulum C.DC.
  • Piper pubinerve C.DC.
  • Piper pubinervulum C.DC.
  • Piper pubiovarium Yunck.
  • Piper pubipedunculum C.DC.
  • Piper pubipes C.DC.
  • Piper pubipetiolum C.DC.
  • Piper pubirhache C.DC.
  • Piper pubistipulum C.DC.
  • Piper pubisubmarginalum Yunck.
  • Piper pubivaginatum Steyerm.
  • Piper puente-altoanum Trel.
  • Piper pulchrum C.DC.
  • Piper pulleanum Yunck.
  • Piper pullibaccum Trel.
  • Piper pullibracteatum Trel.
  • Piper puncticulatum Ridl.
  • Piper punctiunculatum Trel.
  • Piper punctulantherum C.DC.
  • Piper punctulatum Standl. & Steyerm.
  • Piper puniceum Trel.
  • Piper puntarenasense Callejas
  • Piper puraceanum Trel. & Yunck.
  • Piper purdiei C.DC.
  • Piper purpusianum Trel.
  • Piper purulentum Trel. & Yunck.
  • Piper purusanum Yunck.
  • Piper pustulatum Yunck.
  • Piper pustulicaule Trel.
  • Piper putumayoense Trel. & Yunck.
  • Piper puyoense Yunck.
  • Piper pygmaeum Yunck.
  • Piper pykarahense C.DC.

Q
  • Piper quadratilimbum Trel.
  • Piper quadratiovarium Yunck.
  • Piper quicheanum Callejas
  • Piper quimirianum Trel.
  • Piper quinqueangulatum Miq.
  • Piper quinquenervium Warb.
  • Piper quitense C.DC.

R
  • Piper raapii C.DC.
  • Piper rafflesii (Miq.) C.DC.
  • Piper raizudoanum Trel. & Yunck.
  • Piper ramirezii Callejas
  • Piper ramosense Yunck.
  • Piper ramosii C.DC.
  • Piper rarispicum C.DC.
  • Piper rarum C.DC.
  • Piper rasile Trel.
  • Piper recensitum Trel.
  • Piper recessum R.O.Gardner
  • Piper rechingeri C.DC.
  • Piper recreoense Trel.
  • Piper rectamentum Trel.
  • Piper recuperatum Trel.
  • Piper redactum Trel.
  • Piper reductipes Trel.
  • Piper regale C.DC.
  • Piper regnellii (Miq.) C.DC.
  • Piper reinwardtianum (Miq.) C.DC.
  • Piper reitzii Yunck.
  • Piper relaxatum Trel.
  • Piper relictum Lekhak, Kambale & S.R.Yadav
  • Piper rematense Trel.
  • Piper remotinervium Görts
  • Piper renitens (Miq.) Yunck.
  • Piper reptabundum C.DC.
  • Piper resalutatum Trel.
  • Piper restio Trel.
  • Piper restrictum Trel.
  • Piper retalhuleuense Trel. & Standl.
  • Piper reticulatum L.
  • Piper reticulosum Opiz
  • Piper retrofractum Vahl
  • Piper retropilosum C.DC.
  • Piper reventazonis Trel.
  • Piper rhinostachyum Trel.
  • Piper rhizocaule Trel.
  • Piper rhodocarpum Trel.
  • Piper rhododendrifolium (Kunth) Kunth ex Steud.
  • Piper ribesioides Wall.
  • Piper richardiifolium (Kunth) Kunth ex Steud.
  • Piper ridleyi C.DC.
  • Piper rigidomucronatum Callejas
  • Piper riitosense Trel. & Yunck.
  • Piper rinconense Trel.
  • Piper rindjanense C.DC.
  • Piper rindu C.DC.
  • Piper riocajambrense Trel. & Yunck.
  • Piper riocauchosanum Yunck.
  • Piper riochiadoense Trel. & Yunck.
  • Piper riodocense E.F.Guim. & Carv.-Silva
  • Piper rioense Yunck.
  • Piper riojanum Trel.
  • Piper riomarguanum Trel. & Yunck.
  • Piper rionechianum Yunck.
  • Piper riozulianum Trel. & Yunck.
  • Piper riparense C.DC.
  • Piper ripicola C.DC.
  • Piper rivi-vetusti Trel.
  • Piper rivinoides (Kunth) Kunth ex Steud.
  • Piper roblalense Yunck.
  • Piper robleanum Trel. & Yunck.
  • Piper robustipedunculum Yunck.
  • Piper roemeri C.DC.
  • Piper rogaguanum Trel.
  • Piper ronaldii Steyerm.
  • Piper roqueanum Trel.
  • Piper rosei C.DC.
  • Piper roseiflorum Callejas
  • Piper roseovenulosum Trel.
  • Piper rostratum Roxb.
  • Piper rothschuhii C.DC.
  • Piper rotundibaccum Trel.
  • Piper rovirosae C.DC.
  • Piper rubiginosum Trel.
  • Piper rubramentum C.DC.
  • Piper rubribaccum Trel.
  • Piper rubripes Trel.
  • Piper rubrospadix Trel.
  • Piper rubrovenosum Rodigas
  • Piper rubrum C.DC.
  • Piper rude Kunth
  • Piper rudgeanum (Miq.) C.DC.
  • Piper rueckeri K.Schum.
  • Piper rufescentibaccum C.DC.
  • Piper rufibracteum C.DC.
  • Piper rufinerve Opiz
  • Piper rufipilum Yunck.
  • Piper rufispicum C.DC.
  • Piper rufum C.DC.
  • Piper rugosibaccum Trel.
  • Piper rugosifolium Trel.
  • Piper rugosilimbum Trel.
  • Piper rugosum Lam.
  • Piper rukshagandhum J.Mathew
  • Piper rumicifolium (Miq.) C.DC.
  • Piper rumphii (Miq.) C.DC.
  • Piper rupicola C.DC.
  • Piper rupununianum Trel. & Yunck.
  • Piper rusbyi C.DC.
  • Piper rusticum Trel. & Yunck.

S
  • Piper sabaletasanum Trel. & Yunck.
  • Piper sabanaense Yunck.
  • Piper sacchamatesense Yunck.
  • Piper sagittifer Trel.
  • Piper sagittifolium C.DC.
  • Piper saldanhae Yunck.
  • Piper salentoi Trel. & Yunck.
  • Piper salgaranum Trel. & Yunck.
  • Piper salicariifolium (Kunth) Kunth ex Steud.
  • Piper salicifolium Vahl
  • Piper salicinum Opiz
  • Piper salicoides Yunck.
  • Piper saloyanum Trel. & Yunck.
  • Piper samanense Urb.
  • Piper sambuanum C.DC.
  • Piper sampaioi Yunck.
  • Piper san-andresense Trel. & Yunck.
  • Piper san-juananum Trel.
  • Piper san-marcosanum C.DC.
  • Piper san-martinense Trel. & Yunck.
  • Piper san-miguelense Trel. & Yunck.
  • Piper san-nicolasense Trel.
  • Piper san-ramonense Trel.
  • Piper san-roqueanum Trel.
  • Piper san-vicentense Trel. & Yunck.
  • Piper sancti-felicis Trel.
  • Piper sandemanii Yunck.
  • Piper sandianum C.DC.
  • Piper sangorianum C.DC.
  • Piper sanjuanilloense Callejas
  • Piper santa-ritanum Trel.
  • Piper santa-rosanum C.DC.
  • Piper santae-clarae Standl. & Steyerm.
  • Piper sapitense C.DC.
  • Piper sapotoanum Trel.
  • Piper sapotoyacuense Trel.
  • Piper sararense Trel. & Yunck.
  • Piper sarasinorum C.DC.
  • Piper sarawakanum C.DC.
  • Piper sarculatum (Trel.) Callejas
  • Piper sarmentosum Roxb.
  • Piper satisfactum Trel.
  • Piper savagii C.DC.
  • Piper savanense C.DC.
  • Piper scabiosifolium Trel.
  • Piper scabrellum Yunck.
  • Piper scabridulicaule Trel.
  • Piper scabridulilimbum Trel. & Yunck.
  • Piper scabrifolium Hook. & Arn.
  • Piper scabrilimbum C.DC. ex A.Schroed.
  • Piper scabriseptum Trel.
  • Piper scabriusculum A.Dietr.
  • Piper scalariforme Trel.
  • Piper scalarispicum Trel.
  • Piper scalpens Trel.
  • Piper scandenticaule Yunck.
  • Piper scansum Trel. & Yunck.
  • Piper schenckii C.DC.
  • Piper schiedeanum Steud.
  • Piper schippianum Trel. & Standl.
  • Piper schizonephros C.DC.
  • Piper schlechtendalianum C.DC.
  • Piper schlechtendalii Steud.
  • Piper schlechteri C.DC.
  • Piper schlimii C.DC.
  • Piper schmidtii Hook.f.
  • Piper schottii (Miq.) C.DC.
  • Piper schumannii C.DC.
  • Piper schunkeanum Trel.
  • Piper schuppii A.H.Gentry
  • Piper schwackei C.DC.
  • Piper sciaphilum C.DC.
  • Piper scintillans Trel.
  • Piper scleromyelum C.DC.
  • Piper sclerophloeum C.DC.
  • Piper scobinifolium Yunck.
  • Piper scortechinii C.DC.
  • Piper scutifolium Yunck.
  • Piper scutilimbum C.DC.
  • Piper scutispicum Trel.
  • Piper sebastianum Yunck.
  • Piper secundum Ruiz & Pav.
  • Piper seducentifolium Trel.
  • Piper selangorense C.DC.
  • Piper semangkoanum C.DC.
  • Piper semicordulatum Trel.
  • Piper semicrudum Trel.
  • Piper semiimmersum C.DC.
  • Piper semimetrale C.DC.
  • Piper seminervosum Trel. & Yunck.
  • Piper seminitidulum Trel.
  • Piper semiplenum Trel.
  • Piper semitarium Trel. & Yunck.
  • Piper semitransparens C.Y.Hao & Y.H.Tan
  • Piper semivolubile C.DC.
  • Piper semperflorens C.DC.
  • Piper senporeiense Yamamoto
  • Piper sepicola C.DC.
  • Piper sepium C.DC.
  • Piper septuplinervium (Miq.) C.DC.
  • Piper sericeonervosum Trel.
  • Piper serotinum Trel.
  • Piper serpavillanum Trel.
  • Piper serrulatum Yunck.
  • Piper setebarraense E.F.Guim. & L.H.P.Costa
  • Piper setigerum Trel.
  • Piper setosum Trel. & Yunck.
  • Piper setulosum Trel.
  • Piper sibulanum C.DC.
  • Piper sibunense Trel.
  • Piper sierra-aroense Steyerm.
  • Piper signatum Trel.
  • Piper siguatepequense Trel.
  • Piper silentvalleyense Ravindran, M.K.Nair & Asokan Nair
  • Piper silvaense Yunck.
  • Piper silvanorum Trel.
  • Piper silvarum C.DC.
  • Piper silvicola C.DC.
  • Piper silvigaudens Yunck.
  • Piper silvimontanum C.DC.
  • Piper silvivagum C.DC.
  • Piper simile Quisumb.
  • Piper simulans Trel.
  • Piper simularoideum Callejas
  • Piper simulhabitans Trel.
  • Piper sintenense Hatus.
  • Piper sinuatifolium Trel.
  • Piper sinuatispicum Trel.
  • Piper sinuclausum Trel.
  • Piper sinugaudens C.DC.
  • Piper siquirresense Trel.
  • Piper sirenasense Callejas
  • Piper sivarajanii Karthik. & V.S.Kumar
  • Piper skutchii Trel. & Yunck.
  • Piper smitinandianum Suwanph. & Chantar.
  • Piper sneidernii Yunck.
  • Piper snethlagei Yunck.
  • Piper sociorum Trel. & Yunck.
  • Piper sodiroi C.DC.
  • Piper sogerense S.Moore
  • Piper sogerianum C.DC.
  • Piper soledadense Trel.
  • Piper solmsianum C.DC.
  • Piper solutidrupum Yunck.
  • Piper sonadense C.DC.
  • Piper sonsonatense Standl. & S.Calderon
  • Piper sororium (Miq.) C.DC.
  • Piper sorsogonum C.DC.
  • Piper sotae Yunck.
  • Piper sotobosquense S.M.Niño & Dorr
  • Piper spathelliferum Quisumb.
  • Piper speratum Trel.
  • Piper sperdinum C.DC.
  • Piper sphaerocarpum (Griseb.) C.DC. ex C.Wright
  • Piper sphaeroides C.DC.
  • Piper spicilongum Trel.
  • Piper spinacifolium Callejas
  • Piper sprengelianum C.DC.
  • Piper spruceanum C.DC.
  • Piper squalipelliculum Trel.
  • Piper squamuliferum C.DC.
  • Piper squamulosum C.DC.
  • Piper staminodiferum C.DC.
  • Piper standleyi Trel.
  • Piper statarium Trel. & Yunck.
  • Piper steinbachii Yunck.
  • Piper stellipilum (Miq.) C.DC.
  • Piper stenocarpum C.DC.
  • Piper stenocladophorum Trel.
  • Piper stenocladum C.DC.
  • Piper stenopodum C.DC.
  • Piper stenostachys C.DC.
  • Piper sternii Yunck.
  • Piper stevensii Trel.
  • Piper steyermarkii Yunck.
  • Piper stileferum Yunck.
  • Piper stillans Trel. & Standl.
  • Piper stipitiforme C.C.Chang ex Y.C.Tseng
  • Piper stipulaceum Opiz
  • Piper stipulare A.C.Sm.
  • Piper stipulosum Sodiro
  • Piper stomachicum C.DC.
  • Piper storkii Trel.
  • Piper striaticaule Yunck.
  • Piper striatifolium Yunck.
  • Piper striatipetiolum Yunck.
  • Piper strictifolium D.Monteiro & E.F.Guim.
  • Piper strigillosicaule Trel.
  • Piper strigillosum Trel.
  • Piper strigosum Trel.
  • Piper stuebelii Trel.
  • Piper subaduncum Yunck.
  • Piper subaequilaterum Trel.
  • Piper subalbicans C.DC.
  • Piper subalpinum Yunck.
  • Piper subampollosum Callejas
  • Piper subandinum C.DC.
  • Piper subasperatum Trel.
  • Piper subaspericaule C.DC.
  • Piper subasperifolium Yunck.
  • Piper subbullatum K.Schum. & Lauterb.
  • Piper subcaniramum C.DC.
  • Piper subcaudatum Trel.
  • Piper subcinereum C.DC.
  • Piper subconcinnum C.DC.
  • Piper subcordatum (Miq.) C.DC.
  • Piper subcordulatum Trel.
  • Piper subcrenulatum C.DC.
  • Piper subdilatatum Trel.
  • Piper subdivaricatum Trel.
  • Piper subduidaense Yunck.
  • Piper subeburneum Trel. & Standl.
  • Piper subepunctatum C.DC.
  • Piper suberythrocarpum C.DC.
  • Piper subexiguicaule Callejas
  • Piper subfalcatum Yunck.
  • Piper subflavicans Trel.
  • Piper subflavispicum C.DC.
  • Piper subflavum C.DC.
  • Piper subfragile C.DC.
  • Piper subfrutescens Trel. & Yunck.
  • Piper subfuscum C.DC.
  • Piper subgibbosum Callejas
  • Piper subglabribracteatum C.DC.
  • Piper subglabrifolium C.DC.
  • Piper subglabrilimbum (Yunck.) Callejas
  • Piper subglabrum C.DC.
  • Piper subhirsutum Trel.
  • Piper sublaevifolium Trel.
  • Piper sublepidotum Yunck.
  • Piper sublignosum Yunck.
  • Piper sublineatum Kuntze
  • Piper submolle Trel.
  • Piper submultinerve C.DC.
  • Piper subnitidifolium Yunck.
  • Piper subnitidum C.DC.
  • Piper subnudibracteum C.DC.
  • Piper subnudispicum Trel.
  • Piper subpatens Trel.
  • Piper subpedale Trel. & Yunck.
  • Piper subpenninerve Ridl.
  • Piper subprostratum C.DC.
  • Piper subpubibracteum C.DC.
  • Piper subquadratum Trel.
  • Piper subquinquenerve Trel.
  • Piper subrepens Trel.
  • Piper subrubrispicum C.DC.
  • Piper subrugosum Yunck.
  • Piper subscutatum C.DC.
  • Piper subseptemnervium (Miq.) C.DC.
  • Piper subsericeum Trel.
  • Piper subsessilifolium C.DC.
  • Piper subsessililimbum C.DC.
  • Piper subsilvestre C.DC.
  • Piper subsilvulanum C.DC.
  • Piper substenocarpum C.DC.
  • Piper substilosum Yunck.
  • Piper subtomentosum Trel. & Yunck.
  • Piper subtrinerve Trel.
  • Piper subulatum C.DC.
  • Piper subvariabile Trel.
  • Piper subzhorquinense C.DC. ex Trel.
  • Piper sucreense Trel. & Yunck.
  • Piper suffrutescens C.DC.
  • Piper suffruticosum Trel.
  • Piper sugandhi Ravindran, K.N.Babu & V.G.Naik
  • Piper suipigua Buch.-Ham. ex D.Don
  • Piper sulcatum Blume
  • Piper sulcinervosum Trel.
  • Piper sumpi Trel.
  • Piper sundaicum Blume
  • Piper supernum Trel. & Yunck.
  • Piper suratanum Trel. & Yunck.
  • Piper surubresanum Trel.
  • Piper svenningii W.Trujillo-C. & Balslev[2]
  • Piper swartzianum (Miq.) C.DC.
  • Piper sylvaticum Roxb.
  • Piper sylvestre Lour.
  • Piper syringifolium Vahl

T
  • Piper tabanicidum Trel.
  • Piper tabernillanum Trel.
  • Piper tabinense Trel.
  • Piper taboganum C.DC.
  • Piper tacanaense Callejas
  • Piper tacananum Trel. & Standl.
  • Piper tacarcunense Callejas
  • Piper tacariguense Steyerm.
  • Piper tachiranum Yunck.
  • Piper tacticanum Trel. & Standl.
  • Piper taiwanense T.T.Lin & S.Y.Lu
  • Piper tajumulcoanum Trel. & Standl.
  • Piper talbotii C.DC.
  • Piper tamayoanum Steyerm.
  • Piper tapantiense Trel.
  • Piper taperanum Yunck.
  • Piper taperinhanum Yunck.
  • Piper tapianum Trel.
  • Piper tarcolense Callejas
  • Piper tardans Trel.
  • Piper tectoniifolium (Kunth) Kunth ex Steud.
  • Piper tecumense Trel.
  • Piper tecutlanum Trel. & Standl.
  • Piper telanum Trel.
  • Piper telembi E.García
  • Piper temiscoense Trel. ex Callejas
  • Piper temptum Trel.
  • Piper tenebricosum Trel.
  • Piper tentatum Trel.
  • Piper tenue Kunth
  • Piper tenuibracteum C.DC.
  • Piper tenuiculispicum Trel.
  • Piper tenuicuspe (Miq.) C.DC.
  • Piper tenuifolium C.DC.
  • Piper tenuilimbum C.DC.
  • Piper tenuimucronatum C.DC.
  • Piper tenuinerve C.DC.
  • Piper tenuipes C.DC.
  • Piper tenuispicum C.DC.
  • Piper tepicanum C.DC.
  • Piper tepuiense Steyerm.
  • Piper tequendanense C.DC.
  • Piper terrabanum C.DC.
  • Piper terryae Standl.
  • Piper tesserispicum Trel.
  • Piper tessmannii Trel.
  • Piper teysmannii (Miq.) C.DC.
  • Piper theobromifolium O.Schwartz
  • Piper thermale Vahl
  • Piper thomsonii (C.DC.) Hook.f.
  • Piper thorelii C.DC.
  • Piper tiguanum C.DC.
  • Piper tilaranum Trel.
  • Piper timbiquinum C.DC.
  • Piper timbuchianum Trel.
  • Piper timothianum A.C.Sm.
  • Piper tinctum Trel.
  • Piper tjambae C.DC.
  • Piper tocacheanum C.DC.
  • Piper tomas-albertoi Trel. & Yunck.
  • Piper tomentosum Mill.
  • Piper tomohonum C.DC.
  • Piper tonduzii C.DC.
  • Piper toppingii C.DC.
  • Piper toronotepuiense Steyerm.
  • Piper torresanum Trel.
  • Piper torricellense Lauterb.
  • Piper tortivenulosum Yunck.
  • Piper tortuosipilum Trel.
  • Piper tortuosivenosum Trel.
  • Piper tovarense Trel. & Yunck.
  • Piper townsendii C.DC.
  • Piper trachydermum Trel.
  • Piper trachyphyllum C.DC.
  • Piper translucens Yunck.
  • Piper transpontinum Trel.
  • Piper travancorianum P.K.Mukh.
  • Piper trianae C.DC.
  • Piper triangulare Chew ex P.Royen
  • Piper trichocarpon C.DC.
  • Piper trichogynum C.DC.
  • Piper trichoneuron (Miq.) C.DC.
  • Piper trichophlebium Trel.
  • Piper trichophyllum C.DC.
  • Piper trichopus Trel.
  • Piper trichorhachis C.DC.
  • Piper trichostachyon (Miq.) C.DC.
  • Piper trichostylopse Trel.
  • Piper trichostylum C.DC.
  • Piper tricolor Y.C.Tseng
  • Piper tricuspe (Miq.) C.DC.
  • Piper tridentipilum C.DC.
  • Piper trigoniastrifolium C.DC.
  • Piper trigonocarpum Trel.
  • Piper trigonodrupum Yunck.
  • Piper trigonum C.DC.
  • Piper trinervium (Miq.) C.DC.
  • Piper trineuron Miq.
  • Piper triquetrofructum Trel.
  • Piper tristemon C.DC.
  • Piper tristigmum Trel.
  • Piper truman-yunckeri Callejas
  • Piper truncatibaccum C.DC.
  • Piper truncatum Vell.
  • Piper tsakianum C.DC.
  • Piper tsangyuanense P.S.Chen & P.C.Zhu
  • Piper tsarasotrae Papini, Palchetti, M.Gori & Rota Nodari
  • Piper tsengianum M.G.Gilbert & N.H.Xia
  • Piper tsuritkubense Trel.
  • Piper tuberculatum Jacq.
  • Piper tucumanum C.DC.
  • Piper tuerckheimii C.DC.
  • Piper tuisanum C.DC.
  • Piper tumidinodum Yunck.
  • Piper tumidipedunculum Trel.
  • Piper tumidonodosum P.K.Mukh.
  • Piper tumidum Kunth
  • Piper tumupasense Yunck.
  • Piper tungurahuae Sodiro
  • Piper tuquesanum Callejas
  • Piper turbense Trel.
  • Piper turrialvanum C.DC.
  • Piper tutuilae C.DC.
  • Piper tuxtepecense Trel. ex Callejas
  • Piper tuxtlense Callejas

U
  • Piper uaupesense Yunck.
  • Piper ubiqueasperum Trel.
  • Piper ubiquescabridum Trel.
  • Piper ucayalianum Trel.
  • Piper udicola C.DC.
  • Piper udimontanum C.DC.
  • Piper uhdei C.DC.
  • Piper ulceratum Trel.
  • Piper uleanum Trel.
  • Piper ulei C.DC.
  • Piper ulvifolium K.Schum. & Lauterb.
  • Piper umbellatum L.
  • Piper umbricola C.DC.
  • Piper umbriculum (Cuatrec.) M.A.Jaram. & Callejas
  • Piper umbriense Trel. & Yunck.
  • Piper umbrosum Kunth
  • Piper uncinulatum Ridl.
  • Piper ungaramense C.DC.
  • Piper unguiculatum Ruiz & Pav.
  • Piper unguiculiferum Trel.
  • Piper unillanum Trel. & Yunck.
  • Piper upalaense Callejas
  • Piper urdanetanum C.DC.
  • Piper urense Callejas
  • Piper urophyllum C.DC.
  • Piper urostachyum Hemsl.
  • Piper urubambanum Trel.
  • Piper uspantanense C.DC.
  • Piper usumacintense Lundell
  • Piper utinganum Yunck.
  • Piper uvitanum C.DC.

V
  • Piper vaccinum Standl. & Steyerm.
  • Piper vaginans C.DC.
  • Piper valdivianum Callejas
  • Piper valetudinarii Trel.
  • Piper valladolidense Yunck.
  • Piper vallicola C.DC.
  • Piper vanderveldeanum Trel.
  • Piper varablancanum Trel.
  • Piper variabile C.DC.
  • Piper varibracteum C.DC.
  • Piper variifolium (Miq.) C.DC.
  • Piper variipilum C.DC.
  • Piper variitrichum Yunck.
  • Piper vellosoi Yunck.
  • Piper velutinervium C.DC.
  • Piper velutinibaccum C.DC.
  • Piper velutininervosum Trel.
  • Piper velutinobracteosum Callejas
  • Piper velutinovarium C.DC.
  • Piper velutinum Kunth
  • Piper venamoense Steyerm.
  • Piper veneralense Trel. & Yunck.
  • Piper venosum (Miq.) C.DC.
  • Piper ventoleranum Trel.
  • Piper venulosissimum Yunck.
  • Piper veraguanum Callejas
  • Piper veraguense C.DC.
  • Piper verbascifolium (Miq.) C.DC.
  • Piper verbenanum C.DC.
  • Piper veredianum Trel.
  • Piper vergelense Trel. & Standl.
  • Piper vermiculatum C.DC.
  • Piper verruculicaule Trel.
  • Piper verruculifolium Trel.
  • Piper verruculigerum Trel.
  • Piper verruculipetiolum Trel.
  • Piper verruculosum C.DC.
  • Piper versteegii C.DC.
  • Piper vestitifolium C.DC.
  • Piper vestitum C.DC.
  • Piper vexans Trel.
  • Piper via-chicoense Yunck.
  • Piper viae-marginis Trel.
  • Piper vicinum Trel.
  • Piper vicosanum Yunck.
  • Piper victorianum C.DC.
  • Piper villalobosense Yunck.
  • Piper villarrealii Yunck.
  • Piper villipedunculum C.DC.
  • Piper villirameum C.DC.
  • Piper villiramulum C.DC.
  • Piper villistipulum Trel.
  • Piper villosispicum Trel.
  • Piper villosissimum Yunck.
  • Piper villosum C.DC.
  • Piper viminifolium Trel.
  • Piper virgatum Yunck.
  • Piper virgenense Trel. & Yunck.
  • Piper virginicum Trel. & Standl.
  • Piper virgultorum C.DC.
  • Piper viridescens Suwanph. & Chantar.
  • Piper viridicaule Trel.
  • Piper viridifolium Trel.
  • Piper viridilimbum Trel.
  • Piper viridistachyum Yunck.
  • Piper virillanum C.DC.
  • Piper viscaianum Trel. & Yunck.
  • Piper vitabile Trel.
  • Piper vitaceum Yunck.
  • Piper viticaule Yunck.
  • Piper vitiense A.C.Sm.
  • Piper voigtii C.DC.
  • Piper volubile C.DC.

W
  • Piper wabagense W.L.Chew
  • Piper wachenheimii Trel.
  • Piper wagneri C.DC.
  • Piper walkeri Miq.
  • Piper wallichii (Miq.) Hand.-Mazz.
  • Piper wangii M.G.Gilbert & N.H.Xia
  • Piper weddellii C.DC.
  • Piper wedelii Yunck.
  • Piper wibomii Yunck.
  • Piper wichmannii C.DC.
  • Piper wightii Miq.
  • Piper wilhelmense Chew ex P.Royen
  • Piper wilsonii Trel.
  • Piper wingfieldii Steyerm.
  • Piper winkleri C.DC.
  • Piper woytkowskii Yunck.
  • Piper wrightii C.DC.

X
  • Piper xanthocarpum C.DC.
  • Piper xanthoneurum Trel.
  • Piper xanthostachyum C.DC.
  • Piper xiroresanum C.DC.
  • Piper xylosteoides (Kunth) Steud.

Y
  • Piper yamaranguilaense Callejas
  • Piper yanaconasense Trel. & Yunck.
  • Piper yananoanum Trel.
  • Piper yaracuyense Yunck.
  • Piper yaxhanum Trel.
  • Piper yessupianum Trel.
  • Piper yinkiangense Y.C.Tseng
  • Piper yoroanum Trel.
  • Piper yousei Trel.
  • Piper yucatanense C.DC.
  • Piper yui M.G.Gilbert & N.H.Xia
  • Piper yungasanum Yunck.
  • Piper yunnanense Y.C.Tseng
  • Piper yzabalanum C.DC.

Z
  • Piper zacapanum Trel. & Standl.
  • Piper zacatense C.DC.
  • Piper zarceroense Trel.
  • Piper zarumanum Trel.
  • Piper zentanum C.DC.
  • Piper zeylanicum Miq.
  • Piper zhorquinense C.DC.
  • Piper zollingeri C.DC.
  • Piper zonulatispicum Trel.

References
  1. "Piper L." Plants of the World Online. Royal Botanic Gardens, Kew. 2022. Retrieved 11 April 2022.
  2. Trujillo, William; Balslev, Henrik (2023). "Piper svenningii – a new species from Ecuador, Colombia, and Perú". Nordic Journal of Botany. doi:10.1111/njb.03897. Retrieved 3 May 2023.
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