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  Plantae

      Magnoliophyta

             [Angiospermae]

         Monocots

                    Dioscoreales

                            Dioscoreaceae

                                     Dioscorea

                                           [Tamus]

                                             Dioscorea acanthogene

                                                   [Dioscorea corumbensis]

                                                   [Dioscorea guanaiensis]

                                                   [Dioscorea paraguayensis]

                                             Dioscorea acerifolia

                                             Dioscorea aguilarii

                                             Dioscorea ainensis

                                             Dioscorea alata

                                             Dioscorea altissima

                                             Dioscorea amara

                                             Dioscorea amaranthoides

                                             Dioscorea amarantoides

                                             Dioscorea amazonum

                                               Dioscorea amazonum var. amazonum

                                                     [Dioscorea amazonum var. sagotiana]

                                                     [Dioscorea elegantula]

                                                     [Dioscorea huberi]

                                             Dioscorea ancachsensis

                                             Dioscorea andina

                                             Dioscorea andromedusae

                                             Dioscorea angustifolia

                                             Dioscorea anomala

                                             Dioscorea antucoana

                                             Dioscorea apurimacensis

                                             Dioscorea arcuata

                                             Dioscorea arenaria

                                             Dioscorea arifolia

                                             Dioscorea aristolochiaefolia

                                             Dioscorea arnensis

                                             Dioscorea aspera

                                             Dioscorea atrescens

                                             Dioscorea auriculata

                                             Dioscorea axilliflora

                                             Dioscorea bahiensis

                                             Dioscorea balsapuertensis

                                             Dioscorea bangii

                                             Dioscorea bartlettii

                                             Dioscorea bermejensis

                                             Dioscorea bernoulliana

                                             Dioscorea besseriana

                                             Dioscorea beyrichii

                                             Dioscorea biloba

                                             Dioscorea biplicata

                                             Dioscorea bolivarensis

                                             Dioscorea boliviensis

                                             Dioscorea brachybotrya

                                               Dioscorea brachybotrya var. germainii

                                             Dioscorea brachystachya

                                             Dioscorea bridgesii

                                             Dioscorea bryoniaefolia

                                             Dioscorea buchtienii

                                             Dioscorea bulbifera

                                             Dioscorea bulbotricha

                                             Dioscorea cachipuertensis

                                             Dioscorea calcensis

                                             Dioscorea caldasensis

                                             Dioscorea calderillensis

                                             Dioscorea callacatensis

                                             Dioscorea campanulata

                                             Dioscorea campestris

                                             Dioscorea carionis

                                             Dioscorea carpomaculata

                                             Dioscorea cayenensis

                                             Dioscorea ceratandra

                                                   [Dioscorea congestiflora]

                                             Dioscorea chagllaensis

                                             Dioscorea chancayensis

                                             Dioscorea chaponensis

                                               Dioscorea chaponensis var. chazutensis

                                             Dioscorea chiapasensis

                                             Dioscorea chimborazensis

                                             Dioscorea chiquiacensis

                                             Dioscorea chondrocarpa

                                                   [Dioscorea calcarea]

                                                   [Dioscorea rajanioides]

                                             Dioscorea choriandra

                                             Dioscorea cienegensis

                                             Dioscorea cissophylla

                                             Dioscorea claytonii

                                             Dioscorea commutata

                                             Dioscorea composita

                                             Dioscorea contracta

                                             Dioscorea convolvulacea

                                               Dioscorea convolvulacea subsp. convolvulacea

                                                     [Dioscorea triangularis]

                                               Dioscorea convolvulacea var. glabra

                                             Dioscorea conzattii

                                             Dioscorea cordata

                                               Dioscorea cordata var. cordata

                                                     [Dioscorea spiculoides]

                                             Dioscorea coriacea

                                                   [Dioscorea pennellii var. pilosula]

                                                   [Dioscorea pennellii]

                                             Dioscorea coronata

                                                   [Dioscorea acutata]

                                                   [Dioscorea praetervisa]

                                             Dioscorea crateriflora

                                             Dioscorea crotalariifolia

                                                   [Dioscorea quinquefoliolata]

                                             Dioscorea cruzensis

                                             Dioscorea curitybensis

                                             Dioscorea cuspidata

                                             Dioscorea cuyabensis

                                             Dioscorea cyanisticta

                                             Dioscorea cymosula

                                             Dioscorea cyphocarpa

                                             Dioscorea davidsei

                                             Dioscorea debilis

                                             Dioscorea decorticans

                                                   [Dioscorea amaranthoides var. decorticans]

                                             Dioscorea deflexa

                                             Dioscorea delicata

                                             Dioscorea deltoidea

                                             Dioscorea dendrotricha

                                             Dioscorea densiflora

                                             Dioscorea diamantinensis

                                             Dioscorea dicranandra

                                             Dioscorea dielsii

                                             Dioscorea discolor

                                             Dioscorea dodecaneura

                                             Dioscorea dugesii

                                             Dioscorea effusa

                                             Dioscorea elegans

                                             Dioscorea escuintlensis

                                             Dioscorea fastigiata

                                                   [Dioscorea cylindrostachya]

                                             Dioscorea fendleri

                                             Dioscorea flaccida

                                             Dioscorea floribunda

                                             Dioscorea floridana

                                             Dioscorea fodinarum

                                                   [Dioscorea venosa var. effusa]

                                                   [Dioscorea venosa]

                                             Dioscorea fractiflexa

                                             Dioscorea friedrichsthalii

                                             Dioscorea friesii

                                             Dioscorea furcata

                                                   [Dioscorea fracta]

                                             Dioscorea galeottiana

                                                   [Dioscorea lobata]

                                             Dioscorea galiiflora

                                             Dioscorea gaumeri

                                                   [Higinbothamia synandra]

                                             Dioscorea gayi

                                             Dioscorea geissei

                                             Dioscorea glandulosa

                                               Dioscorea glandulosa var. glandulosa

                                                     [Dioscorea recurva]

                                               Dioscorea glandulosa var. calcensis

                                             Dioscorea glauca

                                             Dioscorea glomerulata

                                                   [Dioscorea nodosa]

                                             Dioscorea gomez-pompae

                                                   [Dioscorea spiculiflora var. chiapasana]

                                             Dioscorea gouanioides

                                             Dioscorea gracilicaulis

                                             Dioscorea gracilis

                                             Dioscorea grandiflora

                                             Dioscorea grandis

                                             Dioscorea grisebachii

                                                   [Dioscorea kunthiana]

                                             Dioscorea guianensis

                                             Dioscorea haenkeana

                                             Dioscorea hastatissima

                                             Dioscorea herbert-smithii

                                             Dioscorea hieronymi

                                             Dioscorea hondurensis

                                             Dioscorea huallagensis

                                             Dioscorea humifusa

                                               Dioscorea humifusa var. humifusa

                                               Dioscorea humifusa var. gracilis

                                             Dioscorea hunzikeri

                                             Dioscorea incayensis

                                             Dioscorea insignis

                                             Dioscorea ionophylla

                                             Dioscorea iquitosensis

                                             Dioscorea itapirensis

                                             Dioscorea jaliscana

                                                   [Dioscorea hirsuticaulis]

                                             Dioscorea jamesonii

                                             Dioscorea killipii

                                             Dioscorea klugii

                                             Dioscorea koepperi

                                             Dioscorea kuntzei

                                             Dioscorea lacerdaei

                                             Dioscorea laevis

                                             Dioscorea lagoa-santa

                                             Dioscorea larecajensis

                                             Dioscorea lawrancei

                                             Dioscorea lawrencei

                                             Dioscorea laxiflora

                                                   [Dioscorea laxiflora var. cissifolia]

                                             Dioscorea lehmannii

                                             Dioscorea lepida

                                                   [Dioscorea racemosa var. hoffmannii]

                                             Dioscorea liebmannii

                                             Dioscorea litoralis

                                             Dioscorea loefgrenii

                                             Dioscorea longirachis

                                             Dioscorea lundii

                                             Dioscorea macbrideana

                                             Dioscorea macrantha

                                             Dioscorea macrostachya

                                             Dioscorea macrothyrsa

                                             Dioscorea mantigueirensis

                                             Dioscorea maranonensis

                                             Dioscorea marginata

                                                   [Dioscorea albinervia]

                                             Dioscorea martensis

                                             Dioscorea martiana

                                                   [Dioscorea fluminensis]

                                             Dioscorea matagalpensis

                                                   [Dioscorea yucatanensis]

                                             Dioscorea matudae

                                             Dioscorea megacarpa

                                             Dioscorea megalantha

                                             Dioscorea melastomatifolia

                                             Dioscorea meridensis

                                             Dioscorea mesoamericana

                                             Dioscorea mexicana

                                                   [Dioscorea deamii]

                                             Dioscorea microcephala

                                             Dioscorea microura

                                             Dioscorea militaris

                                             Dioscorea minima

                                             Dioscorea mitoensis

                                             Dioscorea modesta

                                             Dioscorea mollis

                                                   [Dioscorea mollis var. pachycarpa]

                                             Dioscorea monadelpha

                                                   [Dioscorea herzogii]

                                                   [Dioscorea monadelphoides]

                                             Dioscorea morelosana

                                                   [Dioscorea lobata var. morelosana]

                                             Dioscorea moritziana

                                             Dioscorea moyobambensis

                                             Dioscorea mucronata

                                             Dioscorea multiflora

                                                   [Dioscorea concepcionis]

                                                   [Dioscorea niederleinii]

                                             Dioscorea multispicata

                                             Dioscorea nana

                                             Dioscorea natalia

                                             Dioscorea nelsonii

                                             Dioscorea nervata

                                             Dioscorea nervosa

                                             Dioscorea nicolasensis

                                             Dioscorea nuda

                                             Dioscorea nutans

                                             Dioscorea oaxacensis

                                             Dioscorea oblongifolia

                                             Dioscorea obtusifolia

                                               Dioscorea obtusifolia var. obtusifolia

                                               Dioscorea obtusifolia var. philippii

                                             Dioscorea olfersiana

                                             Dioscorea oligophylla

                                             Dioscorea oppositiflora

                                             Dioscorea orbiculata

                                               Dioscorea orbiculata var. tenuifolia

                                                     [Dioscorea tenuifolia]

                                             Dioscorea orthogoneura

                                             Dioscorea ovalifolia

                                             Dioscorea ovata

                                                   [Dioscorea adenocarpa var. chartacea]

                                                   [Dioscorea adenocarpa]

                                             Dioscorea pallidinervia

                                             Dioscorea panamensis

                                             Dioscorea parviflora

                                             Dioscorea paupera

                                             Dioscorea pavonii

                                             Dioscorea pedatifida

                                             Dioscorea pedicellata

                                             Dioscorea pencana

                                             Dioscorea pendula

                                                   [Dioscorea amaranthoides var. pendula]

                                             Dioscorea perdicum

                                             Dioscorea perenensis

                                             Dioscorea pilcomayensis

                                             Dioscorea pilosiuscula

                                                   [Dioscorea lindmanii]

                                                   [Dioscorea sapindoides]

                                             Dioscorea pilosula

                                                   [Dioscorea sapindoides]

                                             Dioscorea pinedensis

                                             Dioscorea piperifolia

                                                   [Dioscorea mandonii]

                                             Dioscorea pittieri

                                             Dioscorea planistipulosa

                                             Dioscorea plantaginifolia

                                             Dioscorea platycolpota

                                             Dioscorea plumifera

                                             Dioscorea poeppigii

                                             Dioscorea pohlii

                                             Dioscorea polygonoides

                                             Dioscorea pozucoensis

                                             Dioscorea pringlei

                                             Dioscorea pseudomacrocapsa

                                             Dioscorea pseudorajanioides

                                             Dioscorea pubescens

                                             Dioscorea pumicicola

                                             Dioscorea pumilio

                                             Dioscorea puncticulata

                                             Dioscorea purdiei

                                             Dioscorea putisensis

                                             Dioscorea putumayensis

                                             Dioscorea quispicanchensis

                                             Dioscorea racemosa

                                             Dioscorea ramonensis

                                             Dioscorea regnellii

                                             Dioscorea remota

                                             Dioscorea remotiflora

                                               Dioscorea remotiflora var. maculata

                                             Dioscorea reticulata

                                             Dioscorea reversiflora

                                             Dioscorea revillae

                                             Dioscorea riedelii

                                             Dioscorea rimbachii

                                             Dioscorea riparia

                                             Dioscorea rosei

                                             Dioscorea rotundifolia

                                             Dioscorea rumicoides

                                             Dioscorea sabarensis

                                             Dioscorea salvadorensis

                                             Dioscorea samydea

                                             Dioscorea sandiensis

                                             Dioscorea sandwithii

                                             Dioscorea sanpaulensis

                                             Dioscorea santanderensis

                                             Dioscorea saxatilis

                                             Dioscorea scabra

                                             Dioscorea schubertii

                                             Dioscorea schunkei

                                             Dioscorea schwackei

                                             Dioscorea secunda

                                             Dioscorea sellowiana

                                             Dioscorea sericea

                                             Dioscorea sessiliflora

                                             Dioscorea sincorensis

                                             Dioscorea sinuata

                                             Dioscorea sororopana

                                             Dioscorea spectabilis

                                             Dioscorea spiculiflora

                                               Dioscorea spiculiflora var. spiculiflora

                                             Dioscorea sprucei

                                             Dioscorea standleyi

                                             Dioscorea stegelmanniana

                                             Dioscorea stenocolpus

                                             Dioscorea stenophylla

                                             Dioscorea subhastata

                                             Dioscorea subtomentosa

                                             Dioscorea sulcata

                                             Dioscorea sumiderensis

                                             Dioscorea synandra

                                             Dioscorea syringaefolia

                                             Dioscorea syringifolia

                                             Dioscorea tacanensis

                                             Dioscorea tambillensis

                                             Dioscorea tamshiyacuensis

                                             Dioscorea tarijensis

                                             Dioscorea tarmensis

                                             Dioscorea tauriglossum

                                             Dioscorea tayacajensis

                                             Dioscorea tenebrosa

                                             Dioscorea tenella

                                             Dioscorea tenuis

                                             Dioscorea ternata

                                             Dioscorea therezopolensis

                                             Dioscorea thinophila

                                             Dioscorea toldosensis

                                             Dioscorea torticaulis

                                             Dioscorea trachyandra

                                             Dioscorea triandra

                                             Dioscorea trichanthera

                                             Dioscorea trifida

                                             Dioscorea trifoliata

                                             Dioscorea trilinguis

                                                   [Dioscorea trilinguis var. edwallii]

                                             Dioscorea trisecta

                                             Dioscorea truncata

                                             Dioscorea tubuliflora

                                             Dioscorea tubulosa

                                             Dioscorea uliginosa

                                             Dioscorea ulinei

                                             Dioscorea urceolata

                                                   [Dioscorea urceolata var. reflexa]

                                             Dioscorea urophylla

                                             Dioscorea valdiviensis

                                             Dioscorea vargasii

                                             Dioscorea variifolia

                                             Dioscorea villosa

                                             Dioscorea volckmannii

                                             Dioscorea weberbaueri

                                             Dioscorea wittiana

                                     Epipetrum

                                             Epipetrum bilobum

                                             Epipetrum humile

                                             Epipetrum polyanthes

                                     Helmia

                                             Helmia grisebachii

                                     Higinbothamia

                                     Rajania

                                             Rajania ovata

                                     Tacca

                                             Tacca chantrieri

                                             Tacca parkeri

                                                   [Tacca lanceolata]

                                                   [Tacca sprucei]