Dioscorea piminchensis R.Knuth species synonym Dioscorea japonica hort. ex Loudon species doubtful Dioscorea synandra Uline ex Engl. & Prantl species synonym Dioscorea amoena Roxb. ex Wight, 1844 species doubtful Dioscorea pilosiuscula Bert. species doubtful Dioscorea variifolia Kunze species heterotypic synonym Dioscorea macrantha Uline species homotypic synonym Dioscorea pimichinensis R.Knuth ex C.I.Sandwith species synonym Dioscorea acerifolia Uline ex Diels, 1900 species doubtful Dioscorea hirsuticaulis B.L.Rob., 1894 species accepted Dioscorea humilis Bertero, 1836 species doubtful Dioscorea sinuata var. septemloba Regel variety synonym Dioscorea mareka H.Perrier species synonym Dioscorea lindmanii Uline species homotypic synonym Dioscorea devipata Buch.-Ham. ex Wall. species doubtful Dioscorea nigrescens Phil. species heterotypic synonym Dioscorea aspera Humb. & Bonpl. species homotypic synonym Dioscorea brancae Uline, 1917 species accepted Dioscorea helicifolia Hauman species synonym Dioscorea membranacea Pierre ex Craib, 1912 species doubtful Dioscorea gracillima Ridl. species heterotypic synonym Dioscorea sercea Kunth species synonym Dioscorea argyrogyna Uline species homotypic synonym Dioscorea warburgiana Uline ex Koord., 1908 species doubtful Dioscorea multiloba R.Knuth species synonym Dioscorea ovata Ham. ex Hook.f., 1892 species doubtful Dioscorea peltata Pers., 1807 species accepted Dioscorea trifoliata Noronha, 1790 species doubtful Dioscorea tenuifolia Uline ex R.Knuth species heterotypic synonym Dioscorea venosa Uline species homotypic synonym Dioscorea brevipetiolata Prain & Burkill ex Craib, 1912 species doubtful Dioscorea tomentosa Hohen. ex Kunth, 1850 species doubtful Dioscorea megalantha var. typica Griseb. variety synonym Dioscorea sativa Blanco, 1845 species doubtful Dioscorea cummingii var. inaequifolia (Elmer ex Prain & Burkill) Burkill variety synonym Dioscorea porteri Prain & Burkill ex R.Knuth, 1924 species accepted Dioscorea pentaphylla var. palmata Burkill variety synonym Dioscorea strydomiana Wilkin species accepted Dioscorea dregeana Baker, 1896 species doubtful Dioscorea militaris B.L.Rob., 1894 species accepted Dioscorea tysonii Schönland species accepted Dioscorea triloba Willd. species heterotypic synonym Dioscorea cymosula var. duchassaingii Uline variety homotypic synonym Dioscorea guayaquilensis Uline species homotypic synonym Dioscorea sativa Willd. ex Kunth, 1850 species synonym Dioscorea toldosensis Kunth, 1924 species doubtful Dioscorea tenuifolia Uline species homotypic synonym Dioscorea pavonii Uline species homotypic synonym Rajania spiculiflora Uline species homotypic synonym Dioscorea ceratandra Uline species accepted Dioscorea sativa L. species synonym Dioscorea brachybotrya var. germainii Uline variety homotypic synonym Dioscorea pentaphylla Wall. species doubtful Dioscorea crepitans Buch.-Ham. ex Wall. species accepted Rajania hastata Poepp. ex Kunth, 1850 species doubtful Dioscorea mucronata Uline species homotypic synonym Dioscorea pedalis (Uline ex R.Knuth) R.Couto & J.M.A.Braga species accepted Dioscorea keduensis Prain & Burkill, 1925 species doubtful Rajania cordata Vell. species synonym Dioscorea piperifolia Klotzsch ex Kunth species heterotypic synonym Dioscorea mako H.Perrier species doubtful Dioscorea itatiaiensis R.Knuth species accepted Dioscorea septemloba Griseb. species heterotypic synonym Dioscorea dielsii R.Knuth ex Diels, 1937 species doubtful Dioscorea nematodes Uline species homotypic synonym Dioscorea versicolor Buch.-Ham. ex Wall. species doubtful Dioscorea nentaphylla L. species synonym Dioscorea polyclades var. velutina (Kuntze) Burkill variety synonym Dioscorea spicata B.Heyne species homotypic synonym Dioscorea polyclades var. oblongifolia Uline variety homotypic synonym Dioscorea bulbifera var. heterophylla (Roxb.) Prain & Burkill variety synonym Dioscorea anoectochilifolius Jacob-Makoy species synonym Dioscorea collettii var. izuensis (Akahori) Hiroshi Noda & M.N.Tamura variety homotypic synonym Dioscorea lunata B.Heyne species homotypic synonym Dioscorea sulcata R.Knuth species proparte synonym Dioscorea multiflora C.Presl species heterotypic synonym Dioscorea lacerdae Griseb., 1842 species accepted Dioscorea pseudocleistogama Raz & J.Pérez species accepted Dioscorea medusae F.Fraga, R.Couto & J.M.A.Braga species accepted Dioscorea irodensis Wilkin, Rajaonah & Randriamb. species accepted Dioscorea hurteri R.Hills & Wilkin species accepted Dioscorea nobilis G.Nicholson, 1884 species accepted Dioscorea anchietae Harms ex De Wild., 1914 species accepted Dioscorea anoectochilus G.Nicholson, 1884 species accepted Dioscorea longipedicellata Hoque, Lakshmin. & D.Maity species accepted Dioscorea nobilis K.Koch species synonym Dioscorea orbiculata subsp. tenuifolia (Ridl.) Thapyai subspecies synonym Dioscorea collinsiae Prain & Burkill species synonym Dioscorea bulbifera var. brachybotryum Y.Y.Hang & Y.F.Zhou variety synonym Dioscorea sinuata var. sinuata variety synonym Dioscorea wallichii subsp. vera Prain & Burkill subspecies synonym Rajania lanceolata Prain, 1921 species doubtful Dioscorea chimborazensis R.Kunth species doubtful Dioscorea bahamensis (R.Knuth) Raz species synonym Dioscorea racemosa (Klotzsch) Mottet species accepted Dioscorea variifolia Bertero ex Colla, 1836 species doubtful Dioscorea adenantha Uline ex R.Knuth species doubtful Dioscorea anoectochilus W.Bull species synonym Dioscorea metallica Knuth species synonym Dioscorea wallichii subsp. christiei Prain & Burkill subspecies synonym Dioscorea piperifolia var. piperifolia variety synonym Dioscorea nematoides Uline ex R.Knuth species accepted Dioscorea volkmannii Phil. species accepted Dioscorea hispida subsp. reticulata (Hook.f.) Sanjappa subspecies synonym Dioscorea nuriae R.Knuth species synonym Dioscorea pentaphylla subsp. suli Prain & Burkill subspecies synonym Dioscorea nematoides Uline species homotypic synonym Dioscorea alata subsp. tarri Prain & Burkill subspecies synonym Dioscorea sylvestris DeWild. species synonym Rajania howardii Borhidi species synonym Dioscorea ealensis DeWild. species synonym Dioscorea bulbifera subsp. suavia Prain & Burkill subspecies synonym Dioscorea bulbifera subsp. pulchella (Roxb.) Prain subspecies synonym Dioscorea villosa var. vera Prain & Burkill variety synonym Dioscorea orangeana Wilkin species accepted Dioscorea hombuka var. ataza Burkill & H.Perrier variety synonym Dioscorea hombuka var. seyrigii Burkill & H.Perrier variety synonym Dioscorea alata var. purpurea (Roxb.) A.Pouchet variety synonym Dioscorea glabra var. longifolia Prain & Burkill variety synonym Dioscorea antaly var. laevis Burkill & H.Perrier variety synonym Dioscorea kamoonensis var. engleriana Prain & Burkill variety synonym Dioscorea bulbifera var. albotuberosa Y.F.Zhou, Z.L.Xu & Y.Y.Hang variety synonym Dioscorea persimilis var. wukangensis Hand.-Mazz. variety synonym Dioscorea mundii Baker species accepted Dioscorea heteropoda var. diffusa Burkill & H.Perrier variety synonym Dioscorea villosa subsp. floridana (Bartlett) R.Knuth subspecies synonym Dioscorea kituiensis Wilkin & Muasya species accepted Dioscorea buckleyana Wilkin species accepted Dioscorea villosa var. hirticaulis (Bartlett) H.E.Ahles variety synonym Dioscorea villosa subsp. glabrifolia (Bartlett) W.Stone subspecies synonym Dioscorea villosa f. glabrifolia (Bartlett) Fernald form synonym Dioscorea campestris f. longispicata Hauman form synonym Dioscorea nipponica var. rosthornii (Diels) Prain & Burkill variety synonym Testudinaria glaucescens Hügel species synonym Tamus communis subsp. cretica (L.) Kit Tan, 1983 subspecies synonym Tamus communis f. subtriloba (Guss.) O.Bolòs & Vigo form synonym Dioscorea cayenensis Lam. species accepted Dioscorea dregeana var. hutchinsonii Burkill variety synonym Dioscorea convolvulacea subsp. esaurientium (Uline) Uline ex R.Knuth subspecies synonym Dioscorea orbiculata var. orbiculata variety synonym Dioscorea baya var. baya variety synonym Dioscorea hirticaulus Bartlett species synonym Dioscorea collettii Hook.f. species accepted Smilax rubra Willd. species heterotypic synonym Smilax lanceolata Walter species heterotypic synonym Smilax bona-nox var. hastata (Jacq.) O.E.Schulz variety heterotypic synonym Smilax hastata Jacq. species heterotypic synonym Smilax jacquinii Kunth species synonym Smilax petiolatumida B.R.Moore, Narkkong, Th.Moore & Lutat species synonym Peripetasma polyanthum Ridl. species synonym Dioscorea parviflora Phil. species heterotypic synonym Dioscorea violacea Kunth species accepted Dioscorea nana Schltdl. species heterotypic synonym Dioscorea obtusifolia var. obtusifolia variety synonym Dioscorea pendula Poepp. species homotypic synonym Dioscorea sinuata var. crenata Regel variety synonym Dioscorea villosa var. glabrifolia (Bartlett) W.Stone variety synonym Dioscorea laxiflora var. cissifolia Uline variety homotypic synonym Dioscorea leptobotrys Uline species homotypic synonym Dioscorea magalantha Frisch species doubtful Dioscorea esculenta var. esculenta variety synonym Dioscorea kerrii Prain & Burkill ex Craib, 1912 species doubtful Dioscorea melanoleuca Linden ex K.Koch species doubtful Dioscorea sativa Bowdich species accepted Dioscorea aculeata Buch.-Ham. ex Wall. species accepted Dioscorea deltoides Wall. species synonym Dioscorea debilis Uline species synonym Dioscorea glauca Muhl. ex L.C.Beck species heterotypic synonym Dioscorea nelsonii Uline species homotypic synonym Dioscorea heptaneura f. latisinuata Uline form homotypic synonym Dioscorea spiculiflora var. spiculiflora variety synonym Dioscorea villosa var. villosa variety synonym Dioscorea campestris f. piedadensis Uline form homotypic synonym Dioscorea pentaphylla var. javanica Burkill variety synonym Dioscorea deltoidea var. deltoidea variety synonym Dioscorea obtusifolia var. philippii Uline ex R.Knuth variety synonym Dioscorea brachybotrya var. reticulata (Gay) Uline ex R.Knuth variety synonym Dioscorea belophylla Voigt, 1845 species doubtful Dioscorea larecajensis Uline species homotypic synonym Dioscorea heterophylla Poepp. species heterotypic synonym Dioscorea cavenensis Lam. species synonym Dioscorea dodecaneura var. maronensis Uline variety homotypic synonym Dioscorea deltoidea Wall. species doubtful Dioscorea quinquelobata Vell. species heterotypic synonym Dioscorea planistipulosa Uline species synonym Dioscorea pringlei B.L.Rob., 1894 species doubtful Dioscorea samydea var. cordovadensis Uline variety synonym Dioscorea campestris var. pedalis Uline ex R.Knuth variety synonym Dioscorea cuspidata Griseb., 1866 species synonym Dioscorea multiflora var. asuncionensis Uline variety synonym Dioscorea crumenigera Mart. species homotypic synonym Dioscorea preangeriana Uline ex Prain & Burkill, 1914 species accepted Dioscorea philippiana Uline species homotypic synonym Dioscorea angulata Roxb. ex Steud., 1840 species accepted Dioscorea heptaneura f. tenuicaulis Uline ex R.Knuth form synonym Dioscorea triphylla Blanco, 1837 species doubtful Dioscorea gracilis Hook. & Arn. species homotypic synonym Dioscorea therezopolensis var. latifolia Uline ex R.Knuth variety synonym Dioscorea besseriana var. besseriana variety synonym Dioscorea birschelii Harms, 1917 species doubtful Dioscorea amaranthoides var. denuda Uline ex R.Knuth variety synonym Dioscorea remotiflora var. remotiflora variety synonym Dioscorea lusnachtiana R.Knuth species synonym Dioscorea acerifolia Uline ex Prain & Burkill species heterotypic synonym Dioscorea trinervia Roxb. ex Wall. species doubtful Dioscorea pendula R.Knuth species heterotypic synonym Epipetrum polyanthes Reiche species synonym Dioscorea mantiqueirensis R.Knuth species accepted Dioscorea lanata Balf.f species accepted Rajania flexuosa Bello, 1883 species synonym Rajania cephalocarpa Uline species homotypic synonym Dioscorea multiflora Engl. ex Pax species heterotypic synonym Dioscorea tredecimnervis Pierre ex Prain & Burkill, 1914 species doubtful Dioscorea eckmanii R.Knuth, 1917 species accepted Dioscorea narcotica Steud., 1840 species accepted Dioscorea cerubulium Buch.-Ham. ex Hook.f., 1892 species accepted Dioscorea thamnoidea hort. ex Correns species accepted Dioscorea cayenensis var. pseudobatatas Hauman variety synonym Dioscorea myrantha Kunth, 1850 species accepted Dioscorea leonensis G.Don, 1839 species accepted Dioscorea tenuicaulis R.Knuth, 1924 species accepted Dioscorea anguliflora Steud. ex R.Knuth, 1924 species accepted Dioscorea pimichinensis R.Knuth species homotypic synonym Dioscorea salvadorica Büttner species accepted Dioscorea diepenhorstii Miq., 1861 species accepted Dioscorea guayaquilensis Uline ex R.Knuth species accepted Dioscorea diacantha Zipp. ex Span., 1842 species accepted Dioscorea devipata Ham. ex Hook.f., 1892 species accepted Dioscorea cambilium Buch.-Ham. ex Wall. species accepted Dioscorea kweichowensis R.Knuth species doubtful Dioscorea periplocifolia Juss. ex Prain & Burkill species accepted Dioscorea deleteria Noronha, 1790 species accepted Dioscorea perforata Bertero ex Spreng. species doubtful Dioscorea rotundifolia Wall. ex Prain & Burkill, 1914 species accepted Dioscorea dejantiana Lem. species doubtful Dioscorea virosa Wall. species accepted Dioscorea amaranthoides var. metallica (K.Koch) Harms variety homotypic synonym Dioscorea amaranthoides var. glauca Uline variety homotypic synonym Dioscorea decemangularis Ham. ex Hook.f., 1892 species accepted Dioscorea amaranthoides var. denuda Uline variety homotypic synonym Dioscorea amara Bartlett ex Prain & Burkill species accepted Dioscorea suthni Buch.-Ham. species doubtful Dioscorea kimiae Wilkin species accepted Dioscorea sumbawensis R.Knuth species synonym Dioscorea dallmannensis Hatus. species doubtful Dioscorea versicolor Ham. ex Hook.f., 1892 species accepted Dioscorea albanica R.Knuth, 1924 species accepted Dioscorea subnigra R.Knuth species accepted Dioscorea brasiliana Poir., 1813 species accepted Dioscorea acutanguliflora Steud. ex R.Knuth, 1924 species accepted Dioscorea brancae Uline ex R.Knuth, 1924 species doubtful Dioscorea acutangula Buch.-Ham. ex Wall. species accepted Dioscorea mcvaughii B.G.Schub. species accepted Dioscorea stemoniodes Prain & Burkill, 1927 species accepted Dioscorea gardneri Uline ex R.Knuth, 1917 species accepted Dioscorea boridiensis R.Knuth species doubtful Dioscorea cruenta Kunth, 1850 species accepted Dioscorea tuxtlensis Sessé & Moc. species doubtful Dioscorea spiralis Lem. species doubtful Dioscorea tunga Ham. ex Hook.f., 1892 species accepted Dioscorea crepitans Ham. ex Hook.f., 1892 species doubtful Dioscorea owenii Prain & Burkill species doubtful Dioscorea incrassata Ham. ex Hook.f., 1892 species accepted Dioscorea marmorata species accepted Dioscorea bolbotricha Hand.-Mazz., 1908 species accepted Dioscorea bisantaca Ham. ex Hook.f., 1892 species accepted Dioscorea ornata Wall. ex Prain & Burkill, 1914 species accepted Dioscorea ×hybrida G.Nicholson species accepted Dioscorea coripatensis J.F.Macbr. species synonym Dioscorea hurchusia Ham. & Hook.f., 1892 species accepted Dioscorea hurchucia Buch.-Ham. ex Wall. species accepted Dioscorea bicantaca Buch.-Ham. ex Wall. species accepted Dioscorea horrida Buch.-Ham. ex Prain & Burkill species accepted Dioscorea consanguinea Uline species accepted Dioscorea octangularis Ham. ex Hook.f., 1892 species accepted Dioscorea pseudorajanoides R.Knuth, 1926 species heterotypic synonym Dioscorea macrocarpa Wall., 1829 species accepted Dioscorea nummulariifolia L. ex Henschel species accepted Dioscorea clemensii R.Knuth species doubtful Dioscorea nullica Buch.-Ham. ex Prain & Burkill, 1914 species accepted Dioscorea barbarum H.Perrier species synonym Dioscorea clacarea R.Knuth, 1924 species accepted Dioscorea esculenta var. tiliaefolia (Kunth) Fosberg & Sachet variety synonym Dioscorea longiracemosa Knechtel species synonym Dioscorea himalaica Hook.f. ex Prain & Burkill species accepted Dioscorea triandria Sessé & Moc. species accepted Dioscorea triandra Griseb. species synonym Dioscorea longespicata De Wild., 1914 species accepted Dioscorea lofgrenii R.Knuth, 1917 species accepted Dioscorea polygonoides var. paulensis R.Knuth variety homotypic synonym Dioscorea schubertii Ayala, 1984 species accepted Dioscorea heterandra Uline ex R.Knuth, 1917 species accepted Dioscorea elliptica Thunb. ex Prain & Burkill, 1914 species accepted Dioscorea chiapensis Matuda, 1953 species accepted Dioscorea ekolo DeWild. species synonym Dioscorea echinulata DeWild. species synonym Dioscorea batatas subsp. daikok Makino subspecies synonym Dioscorea pentaphylla subsp. jacquemontii (Hook.f.) Prain & Burkill subspecies synonym Dioscorea pynaertii DeWild. species doubtful Dioscorea pentaphylla subsp. linnaei Prain & Burkill subspecies synonym Rajania hastata Benth. species synonym Dioscorea batatas subsp. rakuda Makino subspecies synonym Dioscorea pynaertioides DeWild. species synonym Dioscorea esculenta subsp. tiliifolia (Kunth) Fosberg & Sachet subspecies synonym Dioscorea tweedyi R.Knuth species synonym Dioscorea sativa subsp. elongata F.M.Bailey subspecies synonym Dioscorea ulinii var. longipes Matuda variety synonym Dioscorea moma DeWild. species synonym Dioscorea persimilis subsp. pubescens C.T.Ting & M.C.Chang subspecies synonym Dioscorea apiculata DeWild. species synonym Dioscorea hockii DeWild. species synonym Dioscorea bulbifera subsp. albotuberosa Y.F.Zhou, Z.L.Xu & Y.Y.Hang subspecies synonym Dioscorea batatas subsp. tsukune Makino subspecies synonym Dioscorea baya var. subcordata DeWild. variety synonym Dioscorea triphylla subsp. reticulata (Hook.f.) Prain & Burkill subspecies synonym Dioscorea pentaphylla subsp. papuana Burkill subspecies synonym Dioscorea longispicata DeWild. species synonym Dioscorea pentaphylla subsp. communis Prain & Burkill subspecies synonym Dioscorea claessensii DeWild. species doubtful Dioscorea acarophyta DeWild. species synonym Dioscorea bulbifera subsp. crispata (Roxb.) Prain subspecies synonym Dioscorea bulbifera subsp. anthropophagorum (A.Chev.) Summerh. subspecies synonym Dioscorea armata DeWild. species synonym Dioscorea caillei A.Chev. ex DeWild. species synonym Dioscorea cochleariapiculata DeWild. species doubtful Dioscorea gracillima subsp. collettii (Hook.f.) Uline ex R.Knuth subspecies synonym Dioscorea chevalieri DeWild. species synonym Dioscorea lecardii DeWild. species synonym Dioscorea pentaphylla subsp. rheedei Prain & Burkill subspecies synonym Dioscorea triphylla subsp. mollissima (Blume) Prain & Burkill subspecies synonym Dioscorea triphylla subsp. daemona (Roxb.) Prain & Burkill subspecies synonym Dioscorea pentaphylla subsp. unifoliata R.Knuth subspecies synonym Dioscorea stellatopilosa var. cordata DeWild. variety synonym Dioscorea alata subsp. purpurea (Roxb.) A.Pouchet subspecies synonym Dioscorea sativa subsp. domestica Makino subspecies synonym Dioscorea lilela DeWild. species synonym Dioscorea orbicularis A.Chev. ex DeWild. species synonym Dioscorea batatas subsp. clavata Makino subspecies synonym Dioscorea sapinii DeWild. species synonym Dioscorea pentaphylla subsp. kussok Prain & Burkill subspecies synonym Dioscorea pentaphylla subsp. hortorum Prain & Burkill subspecies synonym Dioscorea gracillima subsp. collettii (Hook.f.) Uline subspecies homotypic synonym Dioscorea batatas subsp. flabellata Makino subspecies synonym Dioscorea flamignii DeWild. species synonym Dioscorea litoie DeWild. species synonym Dioscorea bulbifera subsp. sativa Prain subspecies synonym Dioscorea septemloba Thunb. ex A.Murray species doubtful Dioscorea marlothiae R.Knuth species synonym Dioscorea cayennensis var. altissima Knuth variety synonym Dioscorea alata subsp. globosa (Roxb.) Prain subspecies synonym Dioscorea stellatopilosa DeWild. species synonym Dioscorea pentaphylla subsp. thwaitesii Prain & Burkill subspecies synonym Dioscorea knuthiana DeWild. species doubtful Dioscorea rotundifoliata R.Knuth species synonym Dioscorea daemona subsp. reticulata Hook.f. subspecies synonym Dioscorea baya DeWild. species doubtful Dioscorea hispida subsp. daemona (Roxb.) Prain & Burkill subspecies synonym Dioscorea pentaphylla subsp. simplicifolia Prain & Burkill subspecies synonym Dioscorea malchairi DeWild. species synonym Dioscorea alata subsp. vera Prain & Burkill subspecies synonym Dioscorea brevispicata DeWild. species synonym Dioscorea bulbifera subsp. vera Prain & Burkill subspecies synonym Dioscorea speciosa VanGeert species synonym Dioscorea bulbifera subsp. elongata (F.M.Bailey) Prain & Burkill subspecies synonym Dioscorea engbo DeWild. species synonym Dioscorea cirrhosa subsp. cirrhosa subspecies synonym Dioscorea pentaphylla subsp. cardonii Prain & Burkill subspecies synonym Dioscorea dawei DeWild. species synonym Dioscorea pentaphylla subsp. malaica Prain & Burkill subspecies synonym Dioscorea pentaphylla var. cardonae Prain & Burkill variety synonym Dioscorea cayennensis subsp. pseudobatatas Hauman subspecies synonym Dioscorea esculenta subsp. fasciculata (Roxb.) Prain & Burkill subspecies synonym Rajania mucronata Griseb. species synonym Dioscorea sativa subsp. rotunda F.M.Bailey subspecies synonym Dioscorea verdickii DeWild. species synonym Dioscorea magnibracteata T.Clayton ex R.Couto & Cornejo species accepted Dioscorea japonica subsp. pseudojaponica (Hayata) Yamam. subspecies homotypic synonym Dioscorea magnibracteata T.Clayton species homotypic synonym Dioscorea sinaloensis O.Téllez species accepted Dioscorea chusqueifolia C.Romero, O.Téllez & Bussmann species accepted Dioscorea ayardei Asesor species accepted Dioscorea hispida var. mollissima (Blume) Prain & Burkill variety synonym Dioscorea bryoniifolia Poepp. species accepted Dioscorea hederacea Miers species synonym Dioscorea decorticans C.Presl species accepted Dioscorea rubricaulis Kunth species synonym Dioscorea amaranthoides var. decorticans (C.Presl) Uline variety synonym Dioscorea flabellifolia Prain & Burkill species accepted Dioscorea bullata Prain & Burkill species synonym Dioscorea ledermannii R.Knuth species synonym Dioscorea howardiana O.Téllez, B.G.Schub. & Geeta species accepted Dioscorea lisae Dorr & Stergios species accepted Dioscorea nitens Prain & Burkill species accepted Dioscorea tsaratananensis H.Perrier species accepted Dioscorea knuthii H.Perrier species synonym Dioscorea multiflora Mart. ex Griseb. species accepted Dioscorea multiflora var. asuncionensis Uline ex R.Knuth variety synonym Dioscorea concepcionis Chodat & Hassl. species synonym Dioscorea macrocapsa Uline species synonym Dioscorea niederleinii R.Knuth species synonym Helmia multiflora (Mart. ex Griseb.) Kunth species synonym Dioscorea multiflora var. lofgrenii R.Knuth variety synonym Dioscorea multiflora var. asuncianensis Uline ex R.Knuth variety synonym Dioscorea multiflora var. parvifolia Griseb. variety synonym Dioscorea multiflora var. loefgrenii Uline ex R.Knuth variety synonym Dioscorea multiflora var. concepcionis Pellegr. variety synonym Dioscorea oryzetorum Prain & Burkill species accepted Dioscorea oryzetorum var. angustifolia Prain & Burkill variety synonym Dioscorea sanchez-colini Matuda species accepted Dioscorea togoensis R.Knuth species accepted Dioscorea caillei A.Chev. ex De Wild. species synonym Dioscorea antucoana Uline ex R.Knuth species accepted Dioscorea brownii Schinz species accepted Dioscorea chouardii Gaussen species accepted Borderea chouardii (Gaussen) Gaussen & Heslot species synonym Dioscorea hastata Mill. species accepted Dioscorea microbotrya Griseb. species accepted Dioscorea microbotrya var. grandifolia Hauman variety synonym Dioscorea tweediei R.Knuth species synonym Dioscorea filirachis R.Knuth species synonym Dioscorea gibertii R.Knuth species synonym Dioscorea syringifolia (Kunth) Kunth & R.H.Schomb. ex R.Knuth species accepted Helmia syringifolia Kunth species synonym Dioscorea belophylla (Prain) Voigt ex Haines species accepted Dioscorea sagittata Poir. species accepted Dioscorea nummularia var. belophylla Prain variety synonym Dioscorea coripatenis J.F.Macbr. species accepted Dioscorea glauca Rusby species accepted Dioscorea koepperi Standl. species accepted Dioscorea maianthemoides Uline ex R.Knuth species accepted Dioscorea bridgesii Griseb. ex Kunth species accepted Dioscorea choriandra Uline ex R.Knuth species accepted Dioscorea decipiens Hook.f. species accepted Dioscorea decipiens var. glabrescens C.T.Ting & M.C.Chang variety synonym Dioscorea fimbriata Uline ex R.Knuth species heterotypic synonym Dioscorea pentaphylla L. species accepted Dioscorea globifera R.Knuth species synonym Dioscorea spinosa Roxb. ex Hook.f. species heterotypic synonym Dioscorea kleiniana Kunth species synonym Dioscorea jacquemontii Hook.f. species synonym Dioscorea pentaphylla var. hortorum Prain & Burkill variety synonym Dioscorea pentaphylla var. kussok Prain & Burkill variety synonym Dioscorea pentaphylla var. papuana Burkill variety synonym Dioscorea pentaphylla var. simplicifolia Prain & Burkill variety synonym Dioscorea pentaphylla var. unifoliata R.Knuth variety synonym Botryosicyos pentaphyllus (L.) Hochst. species synonym Dioscorea pentaphylla var. communis Prain & Burkill variety synonym Dioscorea pentaphylla var. malaica Prain & Burkill variety synonym Dioscorea changjiangensis F.W.Xing & Z.X.Li species synonym Ubium scandens J.St.-Hil. species synonym Dioscorea codonopsidifolia Kamik. species synonym Dioscorea pentaphylla var. suli Prain & Burkill variety synonym Dioscorea pentaphylla var. thwaitesii Prain & Burkill variety synonym Hamatris triphylla (L.) Salisb. species synonym Dioscorea pentaphylla var. cardonii Prain & Burkill variety synonym Dioscorea digitata Mill. species synonym Dioscorea pentaphylla var. linnaei Prain & Burkill variety synonym Dioscorea pentaphylla var. rheedei Prain & Burkill variety synonym Ubium quadrifarium J.F.Gmel. species synonym Dioscorea triphylla G.W.Schimp. ex A.Rich. species heterotypic synonym Dioscorea truncata Miq. species accepted Dioscorea coriacea Humb. & Bonpl. ex Willd. species accepted Dioscorea frutescens Rusby species synonym Dioscorea pennellii R.Knuth species accepted Helmia coriacea (Humb. & Bonpl. ex Willd.) Kunth species synonym Dioscorea caucensis R.Knuth species accepted Dioscorea pennellii var. pilosula R.Knuth variety synonym Dioscorea madiunensis Prain & Burkill species accepted Dioscorea gedensis Prain & Burkill species synonym Dioscorea antaly Jum. & H.Perrier species accepted Dioscorea linearicordata Prain & Burkill species accepted Dioscorea praehensilis Benth. species accepted Dioscorea odoratissima Pax species synonym Dioscorea liebrechtsiana De Wild. & T.Durand species synonym Dioscorea cayenensis var. praehensilis (Benth.) A.Chev. variety synonym Dioscorea angustiflora Rendle species synonym Dioscorea costermansiana De Wild. & T.Durand species synonym Dioscorea remotiflora Kunth species accepted Dioscorea laxiflora Mart. ex Griseb. species accepted Dioscorea remotiflora var. palmeri Uline variety synonym Dioscorea sparsiflora Hemsl. species synonym Dioscorea remotiflora var. maculata Uline variety synonym Helmia ehrenbergiana Kunth species synonym Dioscorea remotiflora var. sparsiflora (Hemsl.) Uline variety synonym Dioscorea septemloba Thunb. species accepted Dioscorea septemloba var. platyphylla M.Mizush. ex T.Shimizu variety synonym Dioscorea sititoana Honda & Jôtani species synonym Dioscorea alata L. species accepted Dioscorea alata var. vera Prain & Burkill variety synonym Dioscorea eburnea Lour. species synonym Polynome alata (L.) Salisb. species synonym Dioscorea colocasiifolia Pax species synonym Dioscorea rubella Roxb. species synonym Dioscorea globosa Roxb. species synonym Dioscorea alata var. globosa (Roxb.) Prain variety synonym Dioscorea vulgaris Miq. species synonym Dioscorea javanica Queva species synonym Dioscorea atropurpurea Roxb. species synonym Dioscorea sapinii De Wild. species synonym Dioscorea purpurea Roxb. species synonym Dioscorea eburina Lour. species synonym Dioscorea alata var. tarri Prain & Burkill variety synonym Elephantodon eburnea (Lour.) Salisb. species synonym Dioscorea alatipes Burkill & H.Perrier species accepted Dioscorea beecheyi R.Knuth species accepted Dioscorea coreana (Prain & Burkill) R.Knuth species accepted Dioscorea villosa var. coreana Prain & Burkill variety synonym Dioscorea hirtiflora Benth. species accepted Dioscorea madecassa H.Perrier species accepted Dioscorea pyrifolia Kunth species accepted Dioscorea preangeriana Uline ex R.Knuth species synonym Dioscorea pyrifolia var. diepenhorstii Prain & Burkill variety synonym Dioscorea ferruginea Thunb. ex Prain & Burkill species synonym Dioscorea pyrifolia var. ferruginea Prain & Burkill variety synonym Dioscorea sandakanensis R.Knuth species synonym Dioscorea zollingeriana Kunth species synonym Dioscorea diepenhorstiana Miq. species synonym Dioscorea brevipetiolata Prain & Burkill species accepted Dioscorea decaryana H.Perrier species accepted Dioscorea itatiensis R.Knuth species accepted Dioscorea mexicana Scheidw. species accepted Dioscorea tuerckheimii R.Knuth species synonym Dioscorea macrophylla M.Martens & Galeotti species synonym Dioscorea deamii Matuda species synonym Dioscorea mexicana var. sessiliflora (Uline) Matuda variety synonym Dioscorea propinqua Hemsl. species synonym Dioscorea anconensis R.Knuth species synonym Dioscorea macrostachya var. sessiliflora Uline variety synonym Dioscorea bilbergiana Kunth species synonym Dioscorea astrostigma Uline species synonym Dioscorea deppei Schiede ex Schltdl. species synonym Dioscorea leiboldiana Kunth species synonym Dioscorea remota C.V.Morton species accepted Dioscorea synandra Uline species accepted Dioscorea trollii R.Knuth species accepted Dioscorea cordifolia Laness. species accepted Dioscorea glandulosa (Griseb.) Klotzsch ex Kunth species accepted Dioscorea piperifolia var. triangularis Griseb. variety synonym Dioscorea multispicata R.Knuth species accepted Dioscorea piperifolia var. glandulosa Griseb. variety synonym Dioscorea knuthiana De Wild. species accepted Dioscorea pyrenaica Bubani & Bordère ex Gren. species accepted Borderea pyrenaica Miégev. species synonym Dioscorea villosa L. species accepted Dioscorea villosa var. laeviuscula Alph.Wood variety synonym Dioscorea villosa subsp. quaternata (Walter) R.Knuth subspecies synonym Dioscorea megaptera Raf. species synonym Dioscorea sativa Sieber species homotypic synonym Dioscorea quaternata var. glauca (Muhl. ex L.C.Beck) Fernald variety synonym Dioscorea waltheri Desf. species synonym Dioscorea villosa var. glabrifolia (Bartlett) S.F.Blake variety synonym Dioscorea cliffortiana Lam. species synonym Dioscorea villosa subsp. hirticaulis (Bartlett) R.Knuth subspecies synonym Dioscorea paniculata var. glabrifolia Bartlett variety synonym Dioscorea villosa subsp. paniculata (Michx.) R.Knuth subspecies synonym Dioscorea hexaphylla Raf. species synonym Dioscorea villosa var. glabra J.Lloyd ex A.Gray variety synonym Dioscorea lloydiana E.H.L.Krause species synonym Dioscorea repanda Blume species heterotypic synonym Dioscorea longifolia Phil. species heterotypic synonym Dioscorea hirticaulis Bartlett species synonym Dioscorea paniculata Michx. species synonym Dioscorea quaternata Walter species synonym Dioscorea quinata Walter species synonym Merione villosa (L.) Salisb. species synonym Dioscorea villosa subsp. glauca (Muhl. ex L.C.Beck) R.Knuth subspecies synonym Dioscorea chingii Prain & Burkill species accepted Dioscorea hassleriana Chodat species accepted Dioscorea hassleriana var. triloba Chodat & Hassl. variety synonym Dioscorea hastata var. hassleriana (Chodat) Uline variety synonym Dioscorea platystemon Hauman species synonym Dioscorea hastata var. mattogrossensis Uline ex R.Knuth variety synonym Dioscorea hastata var. balansae Uline variety homotypic synonym Dioscorea itapirensis R.Knuth species accepted Dioscorea mesoamericana O.Téllez & Mart.-Rodr. species accepted Dioscorea nipponica Makino species accepted Dioscorea nipponica subsp. rosthornii (Diels) C.T.Ting subspecies synonym Dioscorea acerifolia var. rosthornii Diels variety synonym Dioscorea nipponica var. jamesii Prain & Burkill variety synonym Dioscorea giraldii R.Knuth species synonym Dioscorea acerifolia Phil. species accepted Dioscorea semperflorens Uline species accepted Dioscorea hypotricha Uline species synonym Dioscorea schlechteri Harms species synonym Dioscorea zingiberensis C.H.Wright species accepted Dioscorea henryi (Prain & Burkill) C.T.Ting species heterotypic synonym Dioscorea conzattii R.Knuth species accepted Dioscorea macvaughii B.G.Schub. species accepted Dioscorea piperifolia Humb. & Bonpl. ex Willd. species accepted Dioscorea piperifolia var. obtusifolia Chodat & Hassl. variety synonym Dioscorea conferta Vell. species synonym Dioscorea maynensis Kunth species synonym Dioscorea piperifolia var. apiculata Uline variety synonym Dioscorea sambiranensis R.Knuth species accepted Dioscorea spiculiflora Hemsl. species accepted Dioscorea friedrichsthalii R.Knuth species synonym Dioscorea vilis Kunth species accepted Dioscorea chimborazensis R.Knuth species accepted Dioscorea abyssinica Hochst. ex Kunth species accepted Dioscorea irupanensis R.Knuth species accepted Dioscorea merrillii Prain & Burkill species accepted Dioscorea nipensis R.A.Howard species accepted Dioscorea montecristina Hadac species synonym Dioscorea linearis Griseb. species heterotypic synonym Dioscorea grisebachii Kunth species accepted Dioscorea ravenii Ayala species synonym Dioscorea pendula Poepp. ex Kunth species accepted Dioscorea amaranthoides var. ulei R.Knuth variety synonym Dioscorea amaranthoides var. pendula (Poepp. ex Kunth) Uline ex R.Knuth variety homotypic synonym Dioscorea orthogoneura Uline ex Hochr. species accepted Dioscorea orthogoneura var. brevispicata Uline ex R.Knuth variety synonym Dioscorea orthogoneura var. acutissima Uline variety homotypic synonym Dioscorea orthogoneura var. meiapontensis Uline ex R.Knuth variety synonym Dioscorea salvadorensis Standl. species accepted Dioscorea therezopolensis Uline ex R.Knuth species accepted Dioscorea therezopolensis var. latifolia Uline variety homotypic synonym Dioscorea vexans Prain & Burkill species accepted Dioscorea chiapasensis Matuda species accepted Dioscorea debilis Uline ex R.Knuth species accepted Dioscorea debilis var. sagittifolia Uline variety homotypic synonym Dioscorea iquitosensis R.Knuth species accepted Dioscorea potarensis R.Knuth species accepted Dioscorea sellowiana Uline ex R.Knuth species accepted Dioscorea sellowiana var. mantiqueirensis R.Knuth variety synonym Dioscorea trisecta Griseb. species accepted Helmia grisebachii Kunth species synonym Dioscorea dumetosa Uline ex R.Knuth species accepted Dioscorea macrothyrsa Uline species accepted Dioscorea orizabensis Uline species accepted Dioscorea pinedensis R.Knuth species accepted Dioscorea pynaertii De Wild. species accepted Dioscorea salicifolia Blume species accepted Dioscorea gracillima Miq. species accepted Dioscorea sarawakensis R.Knuth species synonym Dioscorea filiformis Blume species accepted Dioscorea koordersii R.Knuth species synonym Dioscorea gibbiflora Hook.f. species synonym Dioscorea myriantha Kunth species synonym Dioscorea hamiltonii Hook.f. species accepted Dioscorea raishaensis Hayata species synonym Dioscorea persimilis var. pubescens C.T.Ting & M.C.Chang variety synonym Dioscorea persimilis Prain & Burkill species synonym Dioscorea ionophylla Uline ex R.Knuth species accepted Dioscorea meridensis Kunth species accepted Dioscorea pencana Phil. species accepted Dioscorea regnellii Uline ex R.Knuth species accepted Dioscorea baya De Wild. species accepted Dioscorea baya var. kimpundi De Wild. variety synonym Dioscorea baya var. subcordata De Wild. variety synonym Dioscorea campestris Griseb. species accepted Dioscorea campestris f. stenorachis Uline form homotypic synonym Dioscorea campestris f. pedalis Uline form homotypic synonym Dioscorea campestris var. grandiflora Griseb. variety synonym Dioscorea campestris f. plantaginifolia Uline form homotypic synonym Dioscorea campestris var. parviflora Griseb. variety synonym Dioscorea campestris var. longispicata Hauman variety synonym Helmia campestris (Griseb.) Kunth species synonym Dioscorea campestris f. piedadensis Uline ex R.Knuth form synonym Dioscorea campestris f. paraguayensis R.Knuth form synonym Dioscorea dumetorum (Kunth) Pax species accepted Helmia dumetorum Kunth species synonym Dioscorea triphylla var. tomentosa Rendle variety synonym Dioscorea buchholziana Engl. species synonym Dioscorea triphylla var. abyssinica R.Knuth variety synonym Dioscorea triphylla var. rotundata R.Knuth variety synonym Dioscorea triphylla var. dumetorum (Kunth) R.Knuth variety synonym Dioscorea glabra Roxb. species accepted Dioscorea oryzetorum var. mediifolia Prain & Burkill variety synonym Dioscorea glabra var. hastifolia Prain & Burkill variety synonym Dioscorea siamensis R.Knuth species synonym Dioscorea oryzetorum var. latifolia Prain & Burkill variety synonym Dioscorea glabra var. vera Prain & Burkill variety synonym Dioscorea hongkongensis Uline ex R.Knuth species synonym Dioscorea mucronata Uline ex R.Knuth species accepted Dioscorea orientalis (J.Thiébaut) Caddick & Wilkin species accepted Tamus orientalis J.Thiébaut species synonym Dioscorea putumayensis R.Knuth species accepted Dioscorea ternata Griseb. species accepted Dioscorea intermedia Thwaites species accepted Dioscorea lijiangensis C.L.Long & H.Li species accepted Dioscorea secunda R.Knuth species accepted Dioscorea kjellbergii R.Knuth species accepted Dioscorea moyobambensis R.Knuth species accepted Dioscorea tambillensis R.Knuth species synonym Dioscorea organensis R.Knuth species accepted Dioscorea putisensis R.Knuth species accepted Dioscorea spicata B.Heyne ex Roth species accepted Dioscorea spicata var. anamallayana Prain & Burkill variety synonym Dioscorea nummularia var. glauca Prain & Burkill variety synonym Dioscorea spicata var. parvifolia Prain & Burkill variety synonym Dioscorea brandisii Prain & Burkill species accepted Dioscorea menglaensis H.Li species accepted Dioscorea nieuwenhuisii Prain & Burkill species accepted Dioscorea pomeroonensis R.Knuth species accepted Dioscorea aguilarii Standl. & Steyerm. species accepted Dioscorea yunnanensis Prain & Burkill species accepted Dioscorea campanulata Uline ex R.Knuth species accepted Dioscorea campanulata var. lanceolata Uline variety synonym Dioscorea dugesii C.B.Rob. species accepted Dioscorea violacea Uline species heterotypic synonym Dioscorea gillettii Milne-Redh. species accepted Dioscorea moultonii Prain & Burkill species accepted Dioscorea oreodoxa B.G.Schub. species accepted Dioscorea pilosiuscula Bertero ex Spreng. species accepted Dioscorea lanosa Gleason species synonym Dioscorea schomburgkiana (Kunth) Hochr. species synonym Dioscorea cuspidata Humb. & Bonpl. ex Willd. species accepted Helmia schomburgkiana Kunth species synonym Dioscorea costaricensis R.Knuth species synonym Dioscorea sapindioides C.Presl species synonym Dioscorea lindmanii Uline ex R.Knuth species synonym Helmia pilosiuscula (Bertero ex Spreng.) Kunth species synonym Dioscorea pilosiuscula var. panamensis R.Knuth variety synonym Dioscorea bradei R.Knuth species accepted Dioscorea davidsei O.Téllez species accepted Dioscorea insignis C.V.Morton & B.G.Schub. species accepted Dioscorea liebmannii Uline species accepted Dioscorea membranacea Pierre ex Prain & Burkill species accepted Dioscorea polystachya Turcz. species accepted Dioscorea decaisneana Carrière species synonym Dioscorea batatas f. rakuda Makino form synonym Dioscorea pseudobatatas (Hauman) Herter species synonym Dioscorea swinhoei Rolfe species synonym Dioscorea batatas f. clavata Makino form synonym Dioscorea batatas f. flabellata Makino form synonym Dioscorea batatas f. tsukune Makino form synonym Dioscorea potaninii Prain & Burkill species synonym Dioscorea batatas f. daikok Makino form synonym Dioscorea doryphora Hance species synonym Dioscorea rosthornii Diels species synonym Dioscorea batatas Decne. species synonym Dioscorea duchassaingii R.Knuth species synonym Dioscorea hintonii R.Knuth species accepted Dioscorea kingii R.Knuth species accepted Dioscorea nurii R.Knuth species synonym Dioscorea harrissii R.Knuth species synonym Dioscorea porteri Prain & Burkill ex Ridl. species synonym Dioscorea mosqueirensis R.Knuth species accepted Dioscorea orbiculata Hook.f. species accepted Dioscorea orbiculata var. tenuifolia (Ridl.) Thapyai variety synonym Dioscorea tenuifolia Ridl. species accepted Dioscorea pilgeriana R.Knuth species accepted Dioscorea spectabilis R.Knuth species accepted Dioscorea brachystachya Phil. species accepted Dioscorea daunea Prain & Burkill species accepted Dioscorea haenkeana C.Presl species accepted Dioscorea melastomatifolia Uline ex Prain species accepted Dioscorea nicolasensis R.Knuth species accepted Dioscorea atrescens R.Knuth species accepted Dioscorea aesculifolia R.Knuth species accepted Dioscorea bartlettii C.V.Morton species accepted Dioscorea cambodiana Prain & Burkill species accepted Dioscorea hieronymi Uline ex R.Knuth species accepted Dioscorea tafiensis R.Knuth species synonym Dioscorea chiquiacensis R.Knuth species synonym Dioscorea megalantha var. subsessilis Hauman variety synonym Dioscorea killipii R.Knuth species accepted Dioscorea pilcomayensis Hauman species accepted Dioscorea pedicellata Phil. species accepted Dioscorea tamifolia Chodat & Hassl. species heterotypic synonym Dioscorea pellegrinii Hassl. ex R.Knuth species synonym Dioscorea sagittifolia Pax species accepted Dioscorea tequendamensis R.Knuth species synonym Dioscorea chaponensis R.Knuth species accepted Dioscorea ferreyrae Ayala species accepted Dioscorea guianensis R.Knuth species accepted Dioscorea leptobotrys Uline ex R.Knuth species accepted Dioscorea melanophyma Prain & Burkill species accepted Dioscorea tenii R.Knuth species synonym Dioscorea sylvatica Eckl. species accepted Dioscorea montana var. duemmeri R.Knuth variety synonym Dioscorea marlothii R.Knuth species synonym Dioscorea sylvatica subsp. lydenbergensis Blunden, Hardman & F.J.Hind subspecies synonym Dioscorea montana var. sagittata Suess. variety synonym Dioscorea sylvatica var. rehmannii (Baker) Burkill variety synonym Dioscorea montana var. paniculata (Kuntze) R.Knuth variety synonym Dioscorea rehmannii Baker species synonym Tamus sylvestris Kunth species synonym Dioscorea montana var. lobata Weim. variety synonym Dioscorea sylvatica var. paniculata (Dummer) Burkill variety synonym Dioscorea montana var. glauca R.Knuth variety synonym Dioscorea hederifolia Griseb. species synonym Dioscorea sylvatica var. brevipes (Burtt Davy) Burkill variety synonym Dioscorea brevipes Burtt Davy species synonym Dioscorea sylvatica var. multiflora (Marloth) Burkill variety synonym Dioscorea dregeana (Kunth) T.Durand & Schinz species accepted Helmia dregeana Kunth species synonym Dioscorea amoena R.Knuth species accepted Dioscorea purdiei R.Knuth species accepted Dioscorea andromedusae O.Téllez species accepted Dioscorea fendleri R.Knuth species accepted Dioscorea guerrerensis R.Knuth species accepted Dioscorea lepida C.V.Morton species accepted Dioscorea racemosa var. hoffmannii Uline variety synonym Dioscorea nervosa Phil. species accepted Dioscorea reticulata var. nervosa (Phil.) L.E.Navas variety synonym Dioscorea xizangensis C.T.Ting species accepted Dioscorea hexagona Baker species accepted Dioscorea kerrii Prain & Burkill species accepted Dioscorea pierrei Prain & Burkill species accepted Dioscorea puncticulata R.Knuth species accepted Dioscorea velutipes Prain & Burkill species accepted Dioscorea chancayensis R.Knuth species accepted Dioscorea inopinata Prain & Burkill species accepted Dioscorea pavonii Uline ex R.Knuth species accepted Dioscorea scortechinii Prain & Burkill species accepted Dioscorea scortechinii var. parviflora Prain & Burkill variety synonym Dioscorea wrightii Uline ex R.Knuth species accepted Dioscorea herradurensis (R.Knuth) P.Wilson ex Alain species synonym Dioscorea callacatensis R.Knuth species accepted Dioscorea gentryi O.Téllez species accepted Dioscorea ancachsensis R.Knuth species accepted Dioscorea macrantha Uline ex R.Knuth species accepted Dioscorea tenuis R.Knuth species accepted Dioscorea brachybotrya Poepp. species accepted Dioscorea brachybotrya var. germainii Uline ex R.Knuth variety synonym Dioscorea scandens Kunze ex Kunth species synonym Dioscorea buchtienii R.Knuth species synonym Dioscorea novemloba Steud. ex F.Phil. species synonym Dioscorea cyphocarpa C.B.Rob. ex Knuth species accepted Dioscorea incayensis R.Knuth species accepted Dioscorea vargasii Standl. species synonym Dioscorea nervata R.Knuth species accepted Dioscorea wittiana R.Knuth species accepted Dioscorea calderillensis R.Knuth species accepted Dioscorea convolvulacea Schltdl. & Cham. species accepted Helmia convolvulacea (Cham. & Schltdl.) Kunth species synonym Helmia moritziana Kunth species synonym Dioscorea piauhyensis R.Knuth species accepted Dioscorea pumilio Griseb. species accepted Dioscorea sabarensis R.Knuth species accepted Dioscorea soso Jum. & H.Perrier species accepted Dioscorea tenuiphyllum R.Knuth species accepted Dioscorea variifolia Bertero species accepted Dioscorea microphylla Steud. species heterotypic synonym Dioscorea acuminata Baker species accepted Dioscorea chagllaensis R.Knuth species accepted Dioscorea lepcharum Prain & Burkill species accepted Dioscorea lepcharum var. bhamoica Prain & Burkill variety synonym Dioscorea racemosa (Klotzsch) Uline species synonym Helmia racemosa Klotzsch species synonym Dioscorea borealis C.V.Morton species synonym Dioscorea coxii Matuda species synonym Dioscorea suratensis R.Knuth species accepted Dioscorea adenantha Uline species accepted Dioscorea bancana Prain & Burkill species accepted Dioscorea caldasensis R.Knuth species accepted Dioscorea heteropoda Baker species accepted Dioscorea macbrideana R.Knuth species accepted Dioscorea ramonensis R.Knuth species synonym Dioscorea morelosana (Uline) Matuda species accepted Dioscorea lobata var. morelosana Uline variety synonym Dioscorea philippiana Uline ex R.Knuth species accepted Dioscorea rusbyi Uline species accepted Dioscorea tenuipes Franch. & Sav. species accepted Dioscorea maximowiczii Uline ex R.Knuth species synonym Dioscorea acrotheca Uline ex R.Knuth species synonym Dioscorea chacoensis R.Knuth species synonym Dioscorea fastigiata Gay species accepted Dioscorea axilliflora Phil. species synonym Dioscorea paupera Phil. species synonym Dioscorea geissei Phil. species synonym Dioscorea gayi Phil. species synonym Dioscorea thinophila Phil. species synonym Dioscorea cylindrostachya I.M.Johnst. species synonym Dioscorea nematodes Uline ex R.Knuth species accepted Dioscorea schwackei Uline ex R.Knuth species accepted Dioscorea sumiderensis B.G.Schub. & O.Téllez species accepted Dioscorea wightii Hook.f. species accepted Dioscorea contracta R.Knuth species accepted Dioscorea dodecaneura Vell. species accepted Dioscorea illustrata W.Bull species synonym Dioscorea dodecaneura var. villosa R.Knuth variety synonym Dioscorea huallagensis R.Knuth species synonym Dioscorea dodecaneura var. maronensis Uline ex R.Knuth variety synonym Dioscorea hebantha Mart. ex Griseb. species synonym Dioscorea kita Queva species synonym Dioscorea discolor Kunth species synonym Dioscorea bangii R.Knuth species synonym Dioscorea vittata W.Bull ex Baker species synonym Dioscorea dodecandra Steud. species synonym Dioscorea rupicola Kunth species accepted Dioscorea sororopana Steyerm. species accepted Dioscorea ceratandra R.Knuth species doubtful Dioscorea quirogae R.Knuth species synonym Dioscorea congestiflora R.Knuth species synonym Dioscorea fasciculocongesta (Sosa & B.G.Schub.) O.Téllez species accepted Dioscorea spiculiflora var. fasciculocongesta Sosa & B.G.Schub. variety synonym Dioscorea igualamontana Matuda species accepted Dioscorea lehmannii Uline species accepted Dioscorea megalantha Griseb. species accepted Dioscorea megalantha var. lilloi Hauman variety synonym Dioscorea lilloi (Hauman) Hauman species synonym Dioscorea nelsonii Uline ex R.Knuth species accepted Dioscorea balcanica Košanin species accepted Dioscorea polygonoides Humb. & Bonpl. ex Willd. species accepted Dioscorea polygonoides var. aperta R.Knuth variety synonym Dioscorea kegeliana Griseb. species synonym Dioscorea sieberi Kunth species synonym Dioscorea polygonoides var. martinicensis (Spreng.) R.Knuth variety synonym Dioscorea martinicensis Spreng. species synonym Dioscorea lutea G.Mey. species synonym Dioscorea caracasana Kunth species synonym Dioscorea polygonoides var. scorpioidea Uline ex R.Knuth variety synonym Dioscorea polygonoides var. sieberi (Kunth) Uline ex R.Knuth variety synonym Dioscorea schunkei Ayala & T.Clayton species accepted Dioscorea sumatrana Prain & Burkill species accepted Dioscorea trinervia Roxb. ex Prain & Burkill species accepted Dioscorea widgrenii R.Knuth species accepted Dioscorea calcicola Prain & Burkill species accepted Dioscorea luzonensis Schauer species accepted Dioscorea oppositifolia L. species accepted Dioscorea oppositifolia var. thwaitesii Prain & Burkill variety synonym Dioscorea oppositifolia var. linnaei Prain & Burkill variety synonym Dioscorea oppositifolia var. dukhunensis Prain & Burkill variety synonym Dioscorea opposita Thunb. species synonym Dioscorea pumicicola Uline species accepted Dioscorea megacarpa Gleason species accepted Dioscorea schubertiae Ayala species accepted Dioscorea elegans Ridl. ex Prain & Burkill species accepted Dioscorea trimenii Prain & Burkill species accepted Dioscorea bahiensis R.Knuth species accepted Dioscorea gaumeri R.Knuth species accepted Higinbothamia synandra Uline species synonym Dioscorea dodecasemina Caddick & Wilkin species synonym Dioscorea keduensis Burkill ex Backer species accepted Dioscorea oppositiflora Griseb. species accepted Dioscorea rumicoides Griseb. species accepted Dioscorea rumicoides var. longibracteata R.Knuth variety synonym Dioscorea vanvuurenii Prain & Burkill species accepted Dioscorea tomentosa J.Koenig ex Spreng. species accepted Helmia tomentosa (J.Koenig ex Spreng.) Kunth species synonym Dioscorea bararum H.Perrier species synonym Dioscorea diversifolia Griseb. species accepted Dioscorea garrettii Prain & Burkill species accepted Dioscorea herzogii R.Knuth species synonym Dioscorea karatana Wilkin species synonym Dioscorea petelotii Prain & Burkill species accepted Dioscorea valdiviensis R.Knuth species accepted Dioscorea bonii Prain & Burkill species accepted Dioscorea cymosula Hemsl. species accepted Dioscorea permollis R.Knuth species synonym Dioscorea cymosula var. longiracemosa Uline ex R.Knuth variety synonym Dioscorea cymosula var. duchassaingii Uline ex R.Knuth variety synonym Dioscorea fandra H.Perrier species accepted Dioscorea kunthiana Uline ex R.Knuth species synonym Hyperocarpa filiformis G.M.Barroso, E.F.Guim. & Sucre species synonym Dioscorea neblinensis Maguire & Steyerm. species accepted Dioscorea polyclados Hook.f. species accepted Dioscorea polyclados var. oblongifolia Uline ex R.Knuth variety synonym Dioscorea quispicanchensis R.Knuth species accepted Dioscorea composita Hemsl. species accepted Dioscorea tepinapensis Uline ex R.Knuth species synonym Dioscorea tepinapensis var. aggregata Uline ex R.Knuth variety synonym Dioscorea divaricata Blanco species accepted Dioscorea soror var. vera Prain & Burkill variety synonym Dioscorea foxworthyi Prain & Burkill species synonym Dioscorea soror var. glauca Prain & Burkill variety synonym Dioscorea oxyphylla R.Knuth species synonym Dioscorea soror Prain & Burkill species synonym Dioscorea gallegosi Matuda species accepted Dioscorea opaca R.Knuth species accepted Dioscorea morobeensis R.Knuth species synonym Dioscorea carrii R.Knuth species synonym Dioscorea tentaculigera Prain & Burkill species accepted Dioscorea uruapanensis Matuda species accepted Dioscorea natalia Hammel species accepted Dioscorea subtomentosa Miranda species accepted Dioscorea alboholosericea Matuda species synonym Dioscorea weberbaueri R.Knuth species accepted Dioscorea cachipuertensis Ayala species accepted Dioscorea comorensis R.Knuth species accepted Dioscorea dissimulans Prain & Burkill species accepted Dioscorea lundii Uline ex R.Knuth species accepted Dioscorea ×monandra Hauman species accepted Dioscorea omiltemensis O.Téllez species accepted Dioscorea pubescens Poir. species accepted Dioscorea sonlaensis R.Knuth species accepted Dioscorea analalavensis Jum. & H.Perrier species accepted Dioscorea exalata C.T.Ting & M.C.Chang species accepted Dioscorea gribinguiensis Baudon species accepted Dioscorea matudae O.Téllez & B.G.Schub. species accepted Dioscorea natalensis R.Knuth species synonym Dioscorea paradoxa Prain & Burkill species accepted Dioscorea quinquelobata Thunb. species accepted Dioscorea quinqueloba Thunb. species synonym Dioscorea auriculata Poepp. species accepted Dioscorea acutifolia Phil. species synonym Dioscorea helicifolia Kunth species synonym Dioscorea commutata R.Knuth species accepted Dioscorea herbert-smithii Rusby species accepted Dioscorea oligophylla Phil. species accepted Dioscorea pubera Blume species accepted Dioscorea cornifolia Kunth species synonym Dioscorea combilium Buch.-Ham. ex Wall. species synonym Dioscorea anguina Roxb. species synonym Dioscorea smilacifolia De Wild. & T.Durand species accepted Dioscorea demeusei De Wild. & T.Durand species synonym Dioscorea flamignii De Wild. species synonym Dioscorea orbicularis A.Chev. ex De Wild. species synonym Dioscorea echinulata De Wild. species synonym Dioscorea urophylla Hemsl. species accepted Dioscorea grata Prain & Burkill species accepted Dioscorea poilanei Prain & Burkill species accepted Dioscorea trilinguis Griseb. species accepted Dioscorea trilinguis var. edwallii Uline ex R.Knuth variety synonym Dioscorea wattii Prain & Burkill species accepted Dioscorea communis (L.) Caddick & Wilkin species accepted Tamus baccifera St.-Lag. species synonym Tamus communis L. species synonym Tamus communis var. subtriloba Guss. variety synonym Tamus cordifolia Stokes species synonym Tamus edulis Lowe species synonym Tamus norsa Lowe species synonym Tamus racemosa Gouan species synonym Tamus canariensis Willd. ex Kunth species synonym Tamus communis var. cretica (L.) Boiss. variety synonym Dioscorea canariensis Webb & Berthel. species synonym Tamus communis var. triloba Simonk. variety synonym Tamus cirrhosa Hausskn. ex Bornm. species synonym Tamus cretica L. species synonym Tamus parviflora Kunth species synonym Dioscorea olfersiana Klotzsch ex Griseb. species accepted Dioscorea pteropoda Boivin ex H.Perrier species accepted Dioscorea skottsbergii R.Knuth species accepted Dioscorea tenella Phil. species accepted Dioscorea bolivarensis Steyerm. species accepted Dioscorea cyanisticta J.D.Sm. species accepted Dioscorea esquirolii Prain & Burkill species accepted Dioscorea grandis R.Knuth species accepted Dioscorea hunzikeri Xifreda species accepted Dioscorea matagalpensis Uline species accepted Dioscorea yucatanensis Uline species synonym Dioscorea nanlaensis H.Li species accepted Dioscorea submigra R.Knuth species accepted Dioscorea trifurcata Hauman species accepted Dioscorea warmingii R.Knuth species accepted Dioscorea galiiflora R.Knuth species accepted Dioscorea andina Phil. species accepted Dioscorea perpilosa H.Perrier species synonym Dioscorea tenebrosa C.V.Morton species accepted Dioscorea aculeata Roxb. species heterotypic synonym Dioscorea cuyabensis R.Knuth species accepted Dioscorea humilis Bertero ex Colla species accepted Borderea humilis (Bertero ex Colla) Pax species synonym Dioscorea martini Prain & Burkill species accepted Dioscorea banzhuana S.J.Pei & C.T.Ting species accepted Dioscorea sublignosa R.Knuth species accepted Dioscorea warburgiana Uline ex Prain & Burkill species accepted Dioscorea celebesiana R.Knuth species synonym Dioscorea burkilliana J.Miège species accepted Dioscorea galeottiana Kunth species accepted Dioscorea lobata var. lasiophylla Uline ex R.Knuth variety synonym Dioscorea grandiflora Mart. ex Griseb. species accepted Dioscorea convolvulacea var. viridis Uline variety synonym Dioscorea convolvulacea var. galeottiana (Kunth) Uline variety synonym Dioscorea lobata Uline species synonym Dioscorea pseudotomentosa Prain & Burkill species accepted Dioscorea temascaltepecensis R.Knuth species accepted Dioscorea urceolata Uline species accepted Dioscorea urceolata f. atropurpureoloba Matuda form synonym Dioscorea blumei Prain & Burkill species accepted Helmia cuspidata (Humb. & Bonpl. ex Willd.) Kunth species synonym Dioscorea pichinchensis R.Knuth species synonym Dioscorea pantojensis R.Knuth species accepted Dioscorea subhastata Vell. species accepted Dioscorea piratinyensis R.Knuth species synonym Dioscorea monadelpha var. opaca Hicken variety synonym Dioscorea guaranitica f. membranacea Chodat & Hassl. form synonym Dioscorea guaranitica var. balansae Pellegr. variety synonym Dioscorea lagoa-santa Uline ex R.Knuth species synonym Dioscorea guaranitica f. subcoriacea Chodat & Hassl. form synonym Dioscorea guaranitica Chodat & Hassl. species synonym Dioscorea asteriscus Burkill species accepted Dioscorea burchellii Baker species accepted Dioscorea futschauensis Uline ex R.Knuth species accepted Dioscorea perenensis R.Knuth species accepted Dioscorea pseudorajanioides R.Knuth species accepted Dioscorea tayacajensis R.Knuth species accepted Dioscorea caucasica Lipsky species accepted Dioscorea humifusa Poepp. species accepted Dioscorea filipendula Dombey ex Kunth species synonym Dioscorea nana Poepp. species accepted Dioscorea panthaica Prain & Burkill species accepted Dioscorea biserialis Prain & Burkill species synonym Dioscorea asperula Pedralli species accepted Dioscorea furcata Griseb. species accepted Helmia fracta (Griseb.) Kunth species synonym Dioscorea fracta Griseb. species synonym Helmia furcata (Griseb.) Kunth species synonym Dioscorea heptaneura Vell. species accepted Dioscorea heptaneura f. latisinuata Uline ex R.Knuth form synonym Dioscorea monadelpha (Kunth) Griseb. species accepted Dioscorea longirachis R.Knuth species synonym Dioscorea similis R.Knuth species synonym Helmia monodelpha Kunth species synonym Dioscorea friesii R.Knuth species synonym Dioscorea monadelphoides var. longirachis (R.Knuth) Ayala variety synonym Dioscorea monadelphoides J.F.Macbr. species synonym Dioscorea perdicum Taub. species accepted Dioscorea sitamiana Prain & Burkill species accepted Dioscorea tauriglossum R.Knuth species accepted Dioscorea calystegioides Kunth species synonym Dioscorea laxiflora var. cissifolia Uline ex R.Knuth variety synonym Dioscorea laxiflora var. calystegioides (Kunth) Uline variety synonym Dioscorea laxiflora var. truncatolanceolata Uline ex R.Knuth variety synonym Dioscorea laxiflora var. cincinnata Uline variety homotypic synonym Dioscorea laxiflora var. auriculata Griseb. variety synonym Dioscorea laxiflora var. truncata Griseb. variety synonym Dioscorea namorokensis Wilkin species accepted Dioscorea schimperiana Hochst. ex Kunth species accepted Dioscorea schimperiana var. adamaowense Jacq.-Fél. variety synonym Dioscorea stellatopilosa var. cordata De Wild. variety synonym Dioscorea schimperiana var. vestita Pax variety synonym Dioscorea stellatopilosa De Wild. species synonym Dioscorea fulvida Stapf species synonym Dioscorea hockii De Wild. species synonym Dioscorea aspersa Prain & Burkill species accepted Dioscorea pulverea Prain & Burkill species synonym Dioscorea longituba Uline species accepted Dioscorea pseudonitens Prain & Burkill species synonym Dioscorea rosei R.Knuth species accepted Dioscorea birschelii Harms ex R.Knuth species accepted Dioscorea caracasensis R.Knuth species synonym Dioscorea catharinensis R.Knuth species accepted Dioscorea curitybensis R.Knuth species accepted Dioscorea esculenta (Lour.) Burkill species accepted Dioscorea esculenta var. spinosa (Prain) R.Knuth variety synonym Dioscorea papillaris Blanco species synonym Dioscorea esculenta var. fulvidotomentosa R.Knuth variety synonym Dioscorea fasciculata Roxb. species synonym Dioscorea tugui Blanco species synonym Dioscorea aculeata var. spinosa (Prain) Roxb. ex Prain & Burkill variety synonym Dioscorea papuana Warb. species heterotypic synonym Dioscorea tiliifolia Kunth species synonym Oncorhiza esculentus (Lour.) Pers. species synonym Dioscorea esculenta var. fasciculata (Roxb.) Prain & Burkill variety synonym Dioscorea fasciculata var. spinosa Prain variety synonym Dioscorea esculenta var. tiliifolia (Kunth) Fosberg & Sachet variety synonym Dioscorea lawrancei R.Knuth species accepted Dioscorea pohlii Griseb. species accepted Dioscorea subcalva Prain & Burkill species accepted Dioscorea submollis R.Knuth species synonym Dioscorea subcalva var. submollis (R.Knuth) C.T.Ting & P.P.Ling variety synonym Dioscorea trifoliata Kunth species accepted Dioscorea galipanensis Klotzsch ex Kunth species synonym Dioscorea triloba H.Karst. ex Kunth species heterotypic synonym Helmia trifoliata (Kunth) Kunth species synonym Helmia galipanensis Kunth species synonym Dioscorea trifoliata var. galipanensis (Kunth) Uline ex R.Knuth variety synonym Dioscorea trifoliata var. amazonica R.Knuth variety synonym Dioscorea aspera Humb. & Bonpl. ex Willd. species accepted Dioscorea scabra var. aspera (Humb. & Bonpl. ex Willd.) Uline ex R.Knuth variety synonym Helmia aspera (Humb. & Bonpl. ex Willd.) Kunth species synonym Dioscorea pseudomacrocapsa G.M.Barroso, E.F.Guim. & Sucre species accepted Dioscorea birmanica Prain & Burkill species accepted Dioscorea rangunensis R.Knuth species synonym Dioscorea castilloniana Hauman species accepted Dioscorea cumingii Prain & Burkill species accepted Dioscorea echinata R.Knuth species synonym Dioscorea elmeri Prain & Burkill species synonym Dioscorea heptaphylla Sasaki species synonym Dioscorea inaequifolia Elmer ex Prain & Burkill species synonym Dioscorea polyphylla R.Knuth species synonym Dioscorea escuintlensis Matuda species accepted Dioscorea nako H.Perrier species accepted Dioscorea trifida L.f. species accepted Dioscorea brasiliensis Willd. species synonym Dioscorea articulata Steud. species synonym Dioscorea goyazensis Griseb. species synonym Dioscorea angustifolia Rusby species synonym Dioscorea affinis Kunth species synonym Dioscorea palmata Juss. ex Pers. species synonym Dioscorea ruiziana Klotzsch ex Kunth species synonym Dioscorea wallichii Hook.f. species accepted Dioscorea wallichii var. vera Prain & Burkill variety synonym Dioscorea wallichii var. christiei Prain & Burkill variety synonym Dioscorea bulbotricha Hand.-Mazz. species accepted Dioscorea fuliginosa R.Knuth species accepted Dioscorea hemsleyi Prain & Burkill species accepted Dioscorea mairei R.Knuth species heterotypic synonym Dioscorea praecox Prain & Burkill species synonym Dioscorea kamoonensis Kunth species accepted Dioscorea bonatiana Prain & Burkill species synonym Dioscorea mengtzeana R.Knuth species synonym Dioscorea kamoonensis var. straminea Prain & Burkill variety synonym Dioscorea brevifolia (Prain & Burkill) K.Y.Guan & D.F.Chamb. species synonym Dioscorea kamoonensis var. vera Prain & Burkill variety synonym Dioscorea subfusca R.Knuth species synonym Dioscorea dissecta R.Knuth species synonym Dioscorea ochroleuca K.Y.Guan & D.F.Chamb. species synonym Dioscorea firma R.Knuth species synonym Dioscorea fargesii Franch. species synonym Dioscorea kamoonensis var. brevifolia Prain & Burkill variety synonym Dioscorea kamoonensis var. fargesii (Franch.) Prain & Burkill variety synonym Dioscorea kamoonensis var. praecox Prain & Burkill variety synonym Dioscorea longirhiza Caddick & Wilkin species accepted Nanarepenta guerrerensis Matuda species synonym Dioscorea anomala Griseb. species accepted Helmia anomala (Griseb.) Kunth species synonym Dioscorea rockii Prain & Burkill species accepted Dioscorea biplicata R.Knuth species accepted Dioscorea cubensis R.Knuth species accepted Dioscorea epistephioides Taub. species accepted Dioscorea laurifolia Wall. ex Hook.f. species accepted Dioscorea laurifolia var. hookeri R.Knuth variety synonym Dioscorea panamensis R.Knuth species accepted Dioscorea plumifera C.B.Rob. species accepted Dioscorea abysmophila Maguire & Steyerm. species accepted Dioscorea izuensis Akahori species accepted Dioscorea kelungensis R.Knuth species heterotypic synonym Dioscorea dielsii R.Knuth species accepted Dioscorea hemicrypta Burkill species accepted Dioscorea kalkapershadii Prain & Burkill species accepted Dioscorea mollis Kunth species accepted Dioscorea mollis var. pachycarpa (Kunth) Uline ex R.Knuth variety synonym Dioscorea pachycarpa Kunth species synonym Dioscorea obtusifolia Hook. & Arn. species accepted Dioscorea obtusifolia var. philippii Uline variety homotypic synonym Dioscorea sinuata Vell. species accepted Dioscorea sinuata var. macrotepala Uline ex R.Knuth variety synonym Dioscorea bonariensis Ten. species synonym Dioscorea sinuata var. bonariensis Hauman variety synonym Dioscorea sinuata var. pauloensis R.Knuth variety synonym Dioscorea crenata Vell. species synonym Dioscorea tarmensis R.Knuth species accepted Dioscorea biloba (Phil.) Caddick & Wilkin species accepted Dioscorea acanthogene Rusby species accepted Dioscorea narinensis R.Knuth species synonym Dioscorea apurimacensis R.Knuth species synonym Dioscorea multiflora var. gouanioides Chodat & Hassl. variety synonym Dioscorea paraguayensis R.Knuth species synonym Dioscorea gouanioides (Chodat & Hassl.) R.Knuth species synonym Dioscorea corumbensis R.Knuth species synonym Dioscorea pozucoensis R.Knuth species synonym Dioscorea guanaiensis R.Knuth species synonym Dioscorea martiana Griseb. species accepted Dioscorea leptostachya Gardner species synonym Dioscorea martiana var. genuina R.Knuth variety synonym Dioscorea fluminensis R.Knuth species synonym Dioscorea martiana var. pedicellata R.Knuth variety synonym Dioscorea martiana var. caudata R.Knuth variety synonym Dioscorea micrantha Kunth species synonym Dioscorea martiana var. leptostachya (Gardner) Uline ex R.Knuth variety synonym Dioscorea mundtii Baker species synonym Dioscorea scabra Humb. & Bonpl. ex Willd. species accepted Helmia scabra (Humb. & Bonpl. ex Willd.) Kunth species synonym Dioscorea volckmannii Phil. species accepted Dioscorea dicranandra Donn.Sm. species accepted Dioscorea albicaulis Uline species synonym Dioscorea juxtlahuacensis (O.Téllez & Dávila) Caddick & Wilkin species accepted Nanarepenta juxtlahuacensis O.Téllez & Dávila species synonym Dioscorea modesta Phil. species accepted Dioscorea parvifolia Phil. species synonym Dioscorea aristolochiifolia var. parvifolia (Phil.) L.E.Navas variety synonym Dioscorea oblongifolia Rusby species accepted Dioscorea sinoparviflora C.T.Ting, M.G.Gilbert & Turland species accepted Dioscorea parviflora C.T.Ting species heterotypic synonym Dioscorea tarijensis R.Knuth species accepted Dioscorea amazonum Mart. ex Griseb. species accepted Dioscorea cruzensis R.Knuth species accepted Dioscorea entomophila Hauman species accepted Dioscorea entomophila var. tomentosa Hauman variety synonym Dioscorea lasseriana Steyerm. species synonym Dioscorea martensis R.Knuth species accepted Dioscorea platycolpota Uline ex B.L.Rob. species accepted Dioscorea saxatilis Poepp. species accepted Dioscorea heterophylla var. longifolia L.E.Navas variety synonym Dioscorea arenaria Kunth species synonym Dioscorea heterophylla Roxb. species heterotypic synonym Dioscorea stipulosa Uline ex R.Knuth species accepted Dioscorea trichanthera Gleason species accepted Dioscorea cochleariapiculata De Wild. species accepted Dioscorea stolzii R.Knuth species synonym Dioscorea diamantinensis R.Knuth species accepted Dioscorea heptaneura f. tenuicaulis Uline form homotypic synonym Dioscorea mitoensis R.Knuth species accepted Dioscorea oblonga Gleason species accepted Dioscorea peperoides Prain & Burkill species accepted Dioscorea psammophila R.Knuth species accepted Dioscorea rimbachii R.Knuth species accepted Dioscorea sincorensis R.Knuth species accepted Dioscorea biformifolia S.J.Pei & C.T.Ting species accepted Dioscorea gracilis Hook. ex Poepp. species accepted Dioscorea humifusa var. gracilis (Hook. ex Poepp.) L.E.Navas variety synonym Dioscorea hondurensis R.Knuth species accepted Dioscorea tabascana Matuda species synonym Dioscorea belizensis Lundell species synonym Dioscorea larecajensis Uline ex R.Knuth species synonym Dioscorea helmiicarpa R.Knuth species synonym Dioscorea multinervis Benth. species accepted Dioscorea schlechtendalii Kunth species synonym Dioscorea tolucana (Matuda) Caddick & Wilkin species synonym Nanarepenta tolucana Matuda species synonym Dioscorea platycarpa Prain & Burkill species accepted Dioscorea trichantha Baker species accepted Dioscorea longipes Phil. species accepted Dioscorea obcuneata Hook.f. species accepted Dioscorea simulans Prain & Burkill species accepted Dioscorea tancitarensis Matuda species accepted Dioscorea ulinei Greenm. ex R.Knuth species accepted Dioscorea ulinei var. longipes Matuda variety synonym Dioscorea bicolor Prain & Burkill species accepted Dioscorea gracilipes Prain & Burkill species accepted Dioscorea marginata Griseb. species accepted Dioscorea cynanchifolia Griseb. species synonym Dioscorea albinervia R.Knuth species synonym Dioscorea multiloba Kunth species accepted Dioscorea digitaria R.Knuth species synonym Dioscorea palmeri R.Knuth species accepted Dioscorea macrostachya var. palmeri (R.Knuth) C.V.Morton variety synonym Dioscorea basiclavicaulis Rizzini & A.Mattos species accepted Dioscorea fractiflexa R.Knuth species accepted Dioscorea javariensis Ayala species accepted Dioscorea mitis C.V.Morton species accepted Dioscorea oaxacensis Uline species accepted Dioscorea rigida R.Knuth species synonym Dioscorea tanalarum H.Perrier species synonym Dioscorea uliginosa Phil. species accepted Dioscorea carpomaculata O.Téllez & B.G.Schub. species accepted Dioscorea crotalariifolia Uline species accepted Dioscorea quinquefoliolata R.Knuth species synonym Dioscorea gracilicaulis R.Knuth species accepted Dioscorea hombuka H.Perrier species accepted Dioscorea margarethia G.M.Barroso, E.F.Guim. & Sucre species accepted Dioscorea stenophylla Uline species accepted Dioscorea stenophylla var. paucinervis Uline variety homotypic synonym Dioscorea aristolochiifolia Poepp. species accepted Dioscorea trichoneura Phil. species synonym Dioscorea claytonii Ayala species accepted Dioscorea depauperata Prain & Burkill species accepted Dioscorea proteiformis H.Perrier species accepted Dioscorea riedelii R.Knuth species accepted Dioscorea tamshiyacuensis Ayala species accepted Dioscorea beyrichii R.Knuth species accepted Dioscorea carionis Prain & Burkill species accepted Dioscorea pallidinervia R.Knuth species accepted Dioscorea plantaginifolia R.Knuth species accepted Dioscorea bako Wilkin species accepted Dioscorea stenopetala Hauman species accepted Dioscorea tucumanensis R.Knuth species synonym Dioscorea arifolia C.Presl species accepted Dioscorea densiflora Hemsl. species accepted Dioscorea longicuspis R.Knuth species accepted Dioscorea schimperiana var. nigrescens Uline ex R.Knuth variety synonym Dioscorea nutans R.Knuth species accepted Dioscorea ridleyi Prain & Burkill species accepted Dioscorea lanata Bail species doubtful Dioscorea pallens Schltdl. species accepted Dioscorea sarasinii Uline ex R.Knuth species accepted Dioscorea stenomeriflora Prain & Burkill species accepted Dioscorea transversa R.Br. species accepted Dioscorea punctata R.Br. species synonym Dioscorea argyrogyna Uline ex R.Knuth species accepted Dioscorea dendrotricha Uline species accepted Dioscorea formosana R.Knuth species accepted Dioscorea hebridensis R.Knuth species accepted Dioscorea loheri Prain & Burkill species accepted Dioscorea wilkesii Uline ex R.Knuth species synonym Dioscorea minutiflora Engl. species accepted Dioscorea praehensilis var. minutiflora (Engl.) Baker variety synonym Dioscorea acarophyta De Wild. species synonym Dioscorea litoie De Wild. species synonym Dioscorea hystrix R.Knuth species synonym Dioscorea lilela De Wild. species synonym Dioscorea armata De Wild. species synonym Dioscorea ealensis De Wild. species synonym Dioscorea pynaertioides De Wild. species synonym Dioscorea brevispicata De Wild. species synonym Dioscorea grandibulbosa R.Knuth species synonym Dioscorea ekolo De Wild. species synonym Dioscorea engbo De Wild. species synonym Dioscorea tamoidea Griseb. species accepted Dioscorea holmioidea Maury species accepted Dioscorea lamprocaula Prain & Burkill species accepted Dioscorea mantigueirensis R.Knuth species accepted Dioscorea paleata Burkill species accepted Dioscorea stenocolpus Phil. species accepted Dioscorea traillii R.Knuth species accepted Dioscorea bulbifera L. species accepted Polynome bulbifera (L.) Salisb. species synonym Dioscorea sativa var. rotunda F.M.Bailey variety synonym Dioscorea perrieri R.Knuth species synonym Dioscorea hoffa Cordem. species synonym Dioscorea bulbifera var. crispata (Roxb.) Prain variety synonym Dioscorea pulchella Roxb. species synonym Dioscorea bulbifera var. vera Prain & Burkill variety synonym Dioscorea latifolia Benth. species synonym Dioscorea sativa f. domestica Makino form synonym Dioscorea longipetiolata Baudon species synonym Dioscorea bulbifera var. anthropophagorum (A.Chev.) Summerh. variety synonym Dioscorea tenuiflora Schltdl. species synonym Dioscorea sativa var. elongata F.M.Bailey variety synonym Helmia bulbifera (L.) Kunth species synonym Dioscorea bulbifera var. pulchella (Roxb.) Prain variety synonym Dioscorea anthropophagorum A.Chev. species synonym Dioscorea bulbifera var. suavia Prain & Burkill variety synonym Dioscorea crispata Roxb. species synonym Dioscorea rogersii Prain & Burkill species synonym Dioscorea korrorensis R.Knuth species synonym Dioscorea hofika Jum. & H.Perrier species synonym Dioscorea bulbifera var. elongata (F.M.Bailey) Prain & Burkill variety synonym Dioscorea bulbifera var. sativa Prain variety synonym Dioscorea claussenii Uline ex R.Knuth species accepted Dioscorea demourae Uline ex R.Knuth species accepted Dioscorea fordii Prain & Burkill species accepted Dioscorea hainanensis Prain & Burkill species synonym Dioscorea loefgrenii R.Knuth species accepted Dioscorea minima C.B.Rob. & Seaton species accepted Dioscorea pumila Sessé & Moc. species synonym Dioscorea besseriana Kunth species accepted Dioscorea besseriana var. berteroi Uline ex R.Knuth variety synonym Dioscorea elephantipes (L'Hér.) Engl. species accepted Dioscorea montana (Burch.) Spreng. species synonym Rhizemys montana (Burch.) Raf. species synonym Tamus elephantipes L'Hér. species synonym Rhizemys elephantipes (L'Hér.) Raf. species synonym Dioscorea elephantopus Spreng. species synonym Dioscorea testudinaria R.Knuth species synonym Dioscorea mangenotiana J.Miège species accepted Dioscorea palawana Prain & Burkill species accepted Dioscorea stemonoides Prain & Burkill species accepted Dioscorea trachycarpa Kunth species accepted Dioscorea arcuatinervis Hochr. species accepted Dioscorea humblotii R.Knuth species synonym Dioscorea havilandii Prain & Burkill species accepted Dioscorea mindanaensis R.Knuth species accepted Dioscorea pringlei C.B.Rob. species accepted Dioscorea crateriflora R.Knuth species accepted Dioscorea gomez-pompae O.Téllez species accepted Dioscorea spiculiflora var. chiapasana Gómez Pompa variety synonym Dioscorea mandonii Rusby species synonym Dioscorea ancistrocarpa Uline ex R.Knuth species synonym Dioscorea arcuata Rusby species synonym Dioscorea planistipulosa Uline ex R.Knuth species accepted Dioscorea santosensis R.Knuth species accepted Dioscorea trachyandra Griseb. species accepted Dioscorea claessensii De Wild. species accepted Dioscorea haumanii Xifreda species accepted Dioscorea militaris C.B.Rob. species synonym Dioscorea reversiflora Uline species accepted Dioscorea bernoulliana Prain & Burkill species accepted Dioscorea craibiana Prain & Burkill species accepted Dioscorea laevis Uline species accepted Dioscorea mamillata Jum. & H.Perrier species accepted Dioscorea pittieri R.Knuth species accepted Dioscorea cissophylla Phil. species accepted Dioscorea fodinarum Kunth species accepted Dioscorea venosa var. fodinarum (Kunth) Uline variety synonym Dioscorea venosa Uline ex R.Knuth species synonym Dioscorea venosa var. effusa (Griseb.) Uline ex R.Knuth variety synonym Dioscorea effusa Griseb. species synonym Dioscorea multiflora var. grandifolia Griseb. variety synonym Dioscorea hastiformis R.Knuth species accepted Dioscorea asclepiadea Prain & Burkill species accepted Dioscorea zemaroana Koidz. species synonym Dioscorea retusa Mast. species accepted Dioscorea microcuspis Baker species synonym Dioscorea tysonii Baker species synonym Dioscorea sexrimata Burkill species accepted Dioscorea tubulosa Griseb. species accepted Dioscorea bermejensis R.Knuth species accepted Dioscorea lacerdaei Griseb. species accepted Helmia lacerdaei (Griseb.) Kunth species synonym Dioscorea piscatorum Prain & Burkill species accepted Dioscorea borneensis R.Knuth species synonym Dioscorea santanderensis R.Knuth species accepted Dioscorea stellaris R.Knuth species accepted Dioscorea torticaulis R.Knuth species accepted Dioscorea araucana Phil. species accepted Dioscorea deltoidea Wall. ex Griseb. species accepted Dioscorea deltoidea var. orbiculata Prain & Burkill variety synonym Dioscorea nepalensis (Jacquem. ex Prain & Burkill) Sweet ex Bernardi species synonym Tamus nepalensis Jacquem. ex Prain & Burkill species synonym Dioscorea hastifolia Nees species accepted Dioscorea nummularia Lam. species accepted Dioscorea palopoensis R.Knuth species synonym Dioscorea raymundii R.Knuth species synonym Dioscorea palauensis R.Knuth species synonym Dioscorea angulata R.Knuth species synonym Dioscorea pirita Nadeaud species synonym Dioscorea glaucoidea R.Knuth species synonym Dioscorea seemannii Prain & Burkill species synonym Dioscorea nummularia var. lata R.Knuth variety synonym Dioscorea lufensis R.Knuth species synonym Dioscorea sessiliflora McVaugh species accepted Dioscorea tamarisciflora Prain & Burkill species accepted Dioscorea berenicea McVaugh species accepted Dioscorea campos-portoi R.Knuth species accepted Dioscorea cotinifolia Kunth species accepted Dioscorea malifolia Baker species synonym Dioscorea kuntzei Uline ex Kuntze species accepted Dioscorea sansibarensis Pax species accepted Dioscorea welwitschii Rendle species synonym Dioscorea macroura Harms species synonym Dioscorea macabiha Jum. & H.Perrier species synonym Dioscorea toxicaria Bojer species synonym Dioscorea maciba Jum. & H.Perrier species accepted Dioscorea stegelmanniana R.Knuth species accepted Dioscorea ferruginicaulis Rusby species synonym Dioscorea ainensis R.Knuth species synonym Dioscorea sterilis O.Weber & Wilkin species accepted Dioscorea cirrhosa Lour. species accepted Dioscorea rhipogonoides Oliv. species synonym Dioscorea bonnetii A.Chev. species synonym Dioscorea intempestiva Prain & Burkill species synonym Dioscorea cirrhosa var. cylindrica C.T.Ting & M.C.Chang variety synonym Dioscorea angusta R.Knuth species synonym Strophis cirrhosa (Lour.) Salisb. species synonym Dioscorea camphorifolia Uline ex R.Knuth species synonym Dioscorea matsudae Hayata species synonym Dioscorea delicata R.Knuth species accepted Dioscorea microura R.Knuth species accepted Dioscorea nuda R.Knuth species accepted Dioscorea preussii Pax species accepted Dioscorea serpenticola Hoque & P.K.Mukh. species accepted Dioscorea amaranthoides C.Presl species accepted Dioscorea amaranthoides var. crumenigera (Mart. ex Griseb.) Uline ex R.Knuth variety synonym Dioscorea amaranthoides var. denudata Uline ex R.Knuth variety synonym Dioscorea amaranthoides var. metallica (K.Koch) Harms ex R.Knuth variety synonym Dioscorea crumenigera Mart. ex Griseb. species synonym Dioscorea prismatica Linden & André species synonym Dioscorea multicolor Linden & André species synonym Dioscorea multicolor var. metallica Linden & André variety synonym Dioscorea silvestris Vell. species synonym Dioscorea eldorado Linden & André species synonym Dioscorea amaranthoides var. elegantula R.Knuth variety synonym Dioscorea amaranthoides var. paniculata R.Knuth variety synonym Dioscorea multicolor var. chrysophylla Linden & André variety synonym Dioscorea apaensis Chodat & Hassl. species synonym Dioscorea amaranthoides var. glauca Uline ex R.Knuth variety synonym Dioscorea multicolor var. melanoleuca Linden & André variety synonym Dioscorea multicolor var. sagittaria Linden & André variety synonym Dioscorea benthamii Prain & Burkill species accepted Dioscorea tarokoensis Hayata species synonym Dioscorea glomerulata Hauman species accepted Dioscorea boliviensis R.Knuth species synonym Dioscorea nodosa R.Knuth species synonym Dioscorea lorentzii Uline ex R.Knuth species synonym Dioscorea burroyacensis R.Knuth species synonym Dioscorea glomerulata var. mandonii (Uline ex R.Knuth) R.Knuth variety synonym Dioscorea lorentzii var. mandonii Uline ex R.Knuth variety synonym Dioscorea tabatae Hatus. ex Yamashita & M.N.Tamura species accepted Dioscorea sanpaulensis R.Knuth species accepted Dioscorea delavayi Franch. species accepted Dioscorea kamoonensis var. henryi Prain & Burkill variety synonym Dioscorea kamoonensis var. delavayi (Franch.) Prain & Burkill variety synonym Dioscorea burkillii R.Knuth species synonym Dioscorea engleriana R.Knuth species synonym Dioscorea rotundifoliolata R.Knuth species synonym Dioscorea floridana Bartlett species accepted Dioscorea villosa var. floridana (Bartlett) H.E.Ahles variety synonym Dioscorea hastatissima Rusby species accepted Dioscorea litoralis Phil. species accepted Dioscorea preslii Steud. species accepted Dioscorea seriflora Jum. & H.Perrier species accepted Dioscorea ovifotsy H.Perrier species synonym Dioscorea tubuliflora Uline ex R.Knuth species accepted Dioscorea bemarivensis Jum. & H.Perrier species accepted Dioscorea madagascariensis R.Knuth species synonym Dioscorea majungensis R.Knuth species synonym Dioscorea lucida Scott Elliot species heterotypic synonym Dioscorea nesiotis Hemsl. species synonym Dioscorea ekmanii R.Knuth species synonym Dioscorea ovinala Baker species accepted Dioscorea velutina Jum. & H.Perrier species synonym Dioscorea sandwithii B.G.Schub. species accepted Dioscorea standleyi C.V.Morton species accepted Dioscorea toldosensis R.Knuth species accepted Dioscorea arachidna Prain & Burkill species accepted Dioscorea collinsae Prain & Burkill species synonym Dioscorea filicaulis Prain & Burkill species synonym Dioscorea cinnamomifolia Hook. species accepted Dioscorea zanoniae Klotzsch ex Griseb. species synonym Dioscorea teretiuscula Griseb. species synonym Dioscorea tuberosa Vell. species heterotypic synonym Dioscorea cinnamomifolia var. zanoniae (Klotzsch ex Griseb.) R.Knuth variety synonym Dioscorea floribunda M.Martens & Galeotti species accepted Dioscorea barclayi R.Knuth species synonym Dioscorea japonica Thunb. species accepted Dioscorea pseudojaponica Hayata species accepted Dioscorea japonica var. kelungensis Prain & Burkill variety synonym Dioscorea neglecta R.Knuth species synonym Dioscorea japonica var. pseudojaponica (Hayata) Yamam. variety synonym Dioscorea reticulata Gay species accepted Dioscorea pedatifida Phil. species synonym Dioscorea brachybotrya var. reticulata (Gay) Uline variety synonym Dioscorea thermarum Phil. species synonym Dioscorea sericea R.Knuth species accepted Dioscorea tubiperianthia Matuda species accepted Dioscorea bemandry Jum. & H.Perrier species accepted Dioscorea kratica Prain & Burkill species accepted Dioscorea mayottensis Wilkin species accepted Dioscorea sprucei Uline ex R.Knuth species accepted Dioscorea tokoro Makino ex Miyabe species accepted Dioscorea yokusai Prain & Burkill species synonym Dioscorea buergeri Uline ex R.Knuth species synonym Dioscorea buergeri var. enneaneura Uline ex Diels variety synonym Dioscorea wichurae Uline ex R.Knuth species synonym Dioscorea saidae R.Knuth species synonym Dioscorea enneaneura (Uline ex Diels) Prain & Burkill species synonym Dioscorea jamesonii R.Knuth species accepted Dioscorea prazeri Prain & Burkill species accepted Dioscorea sikkimensis Prain & Burkill species synonym Dioscorea deltoidea var. sikkimensis Prain variety synonym Dioscorea clarkei Prain & Burkill species synonym Dioscorea septemnervis Vell. species accepted Dioscorea hoehneana R.Knuth species synonym Dioscorea samydea var. corcovadensis Uline variety homotypic synonym Dioscorea riparia Kunth & R.H.Schomb. species synonym Dioscorea samydea Griseb. species synonym Dioscorea samydea var. poeppigii (Kunth) Ayala variety synonym Dioscorea poeppigii Kunth species synonym Dioscorea revillae Ayala species synonym Dioscorea nitida R.Knuth species synonym Dioscorea balsapuertensis R.Knuth species synonym Dioscorea rajanioides Uline ex R.Knuth species synonym Dioscorea chondrocarpa Griseb. species accepted Dioscorea maranonensis R.Knuth species synonym Dioscorea calcarea R.Knuth species synonym Dioscorea koyamae Jayas. species accepted Dioscorea ovata Vell. species accepted Dioscorea adenocarpa Mart. ex Griseb. species synonym Dioscorea adenocarpa var. chartacea Uline ex R.Knuth variety synonym Dioscorea adenocarpa var. balansae Uline ex R.Knuth variety synonym Helmia adenocarpa (Mart. ex Griseb.) Kunth species synonym Dioscorea sandiensis R.Knuth species accepted Dioscorea spongiosa J.Q.Xi, M.Mizuno & W.L.Zhao species accepted Dioscorea bosseri Haigh & Wilkin species accepted Dioscorea buchananii Benth. species accepted Dioscorea cienegensis R.Knuth species accepted Dioscorea deflexa Griseb. species accepted Dioscorea flaccida R.Knuth species accepted Dioscorea jaliscana S.Watson species accepted Dioscorea hirsuticaulis C.B.Rob. species synonym Dioscorea listeri Prain & Burkill species accepted Dioscorea microcephala Uline species accepted Dioscorea prainiana R.Knuth species accepted Dioscorea maliliensis R.Knuth species synonym Dioscorea tacanensis Lundell species accepted Dioscorea althaeoides R.Knuth species accepted Dioscorea platanifolia Prain & Burkill species synonym Dioscorea coronata Hauman species accepted Dioscorea praetervisa R.Knuth species synonym Dioscorea acutata R.Knuth species synonym Dioscorea hispida Dennst. species accepted Dioscorea hispida var. daemona (Roxb.) Prain & Burkill variety synonym Dioscorea triphylla var. daemona (Roxb.) Prain & Burkill variety synonym Helmia daemona (Roxb.) Kunth species synonym Dioscorea lunata B.Heyne ex Roth species synonym Helmia hirsuta (Blume) Kunth species synonym Dioscorea daemona var. reticulata Hook.f. variety synonym Dioscorea daemona Roxb. species synonym Dioscorea triphylla var. mollissima (Blume) Prain & Burkill variety synonym Dioscorea mollissima Blume species synonym Dioscorea ovalifolia R.Knuth species accepted Dioscorea quartiniana A.Rich. species accepted Dioscorea quartiniana var. hochstetteri Engl. variety synonym Dioscorea cryptantha Baker species synonym Dioscorea quartiniana var. schliebenii Burkill variety synonym Dioscorea angolensis R.Knuth species synonym Dioscorea quartiniana var. subpedata Chiov. variety synonym Dioscorea phaseoloides Pax species synonym Dioscorea quartiniana var. dinteri (Schinz) Burkill variety synonym Dioscorea stuhlmannii Harms species synonym Dioscorea quartiniana var. latifolia R.Knuth variety synonym Dioscorea schliebenii R.Knuth species synonym Dioscorea quartiniana var. phaseoloides (Pax) Burkill variety synonym Dioscorea ulugurensis R.Knuth species synonym Dioscorea quartiniana var. stuhlmannii (Harms) Burkill variety synonym Dioscorea schweinfurthiana Pax species synonym Dioscorea gossweileri R.Knuth species synonym Dioscorea crinita Hook.f. species synonym Dioscorea forbesii Baker species synonym Dioscorea dinteri Schinz species synonym Dioscorea anchiatasi Harms species synonym Dioscorea holstii Harms species synonym Dioscorea quartiniana var. cryptantha (Baker) Burkill variety synonym Dioscorea excisa R.Knuth species synonym Dioscorea quartiniana var. forbesii (Baker) Burkill variety synonym Dioscorea anchietae Harms ex R.Knuth species synonym Dioscorea quartiniana var. holstii (Harms) Burkill variety synonym Dioscorea apiculata De Wild. species synonym Dioscorea quartiniana var. pentadactyla Pax variety synonym Dioscorea pentadactyla (Pax) Welw. species synonym Dioscorea quartiniana var. schweinfurthiana (Pax) Burkill variety synonym Dioscorea quartiniana var. vestita R.Knuth variety synonym Dioscorea peteri R.Knuth species synonym Dioscorea quartiniana var. apiculata (De Wild.) Burkill variety synonym Dioscorea beccariana Martelli species synonym Dioscorea quartiniana var. excisa (R.Knuth) Burkill variety synonym Dioscorea verdickii De Wild. species synonym Rajania ovata Sw. species heterotypic synonym Dioscorea haitiensis R.Knuth species accepted Dioscorea lanceolata C.Wright ex Griseb. species accepted Helmia psilostachya Kunth species synonym Dioscorea scorpioidea C.Wright species accepted Dioscorea tunga Buch.-Ham. ex Wall. species doubtful Dioscorea trifida Sessé & Moc., 1890 species doubtful Dioscorea antucoana Uline species doubtful Dioscorea glauca Muhl. ex Bartlett species synonym Dioscorea heteropoda var. heteropoda variety synonym Dioscorea filiformis Griseb. species heterotypic synonym Dioscorea subcalva var. subcalva variety synonym Rajania wrightii Uline species homotypic synonym Dioscorea dumetosa Uline species homotypic synonym Dioscorea longifolia Raf. species heterotypic synonym Dioscorea pilosula Hemsl. species doubtful Dioscorea polygonoides M.Martens & Galeotti species heterotypic synonym Dioscorea schomburgkiana Kunth & R.H.Schomb. species synonym Dioscorea melastomatifolia Uline species synonym Dioscorea tokoro Makino species doubtful Dioscorea monadelpha Pax species doubtful Rajania linearis Uline ex R.Knuth, 1924 species doubtful Dioscorea maianthemoides Uline species homotypic synonym Dioscorea quaternata J.F.Gmel. species accepted Dioscorea truncata R.H.Schomb. ex Prain species heterotypic synonym Dioscorea truncata Miq. ex R.Schomb. species doubtful Dioscorea tepinapensis Uline species homotypic synonym Rajania scorpioidea (Wright) Uline species homotypic synonym Dioscorea lutea Griseb., 1864 species synonym Dioscorea hastata var. mattogrossensis Uline variety homotypic synonym Dioscorea sylvatica var. sylvatica variety synonym Dioscorea lanceolata B.Heyne ex Hook.f., 1892 species doubtful Dioscorea spinosa Roxb. ex Wall. species accepted Dioscorea wrightii Uline species homotypic synonym Dioscorea mourae Uline species doubtful Dioscorea pentaphylla var. sacerdotalis Burkill variety synonym Dioscorea grandiflora M.Martens & Galeotti species heterotypic synonym Helmia ehrenbergia Kunth species synonym Dioscorea mollis var. pachycarpa (Kunth) Uline variety synonym Dioscorea echinata Buch.-Ham. ex Wall. species accepted Dioscorea zanoniae Hort.Vindob. ex Kunth species accepted Dioscorea metallica K.Koch species synonym Dioscorea venosa var. effusa (Griseb.) Uline variety synonym Dioscorea amaranthoides var. crumenigera (Mart. ex Griseb.) Uline variety synonym Dioscorea sinuata var. integrifolia Regel variety synonym Dioscorea angustifolia Lam. species doubtful Dioscorea repanda Raf. species heterotypic synonym Dioscorea nepalensis Sweet, 1830 species accepted Dioscorea acuminata Thunb. species doubtful Dioscorea glomerata Hauman species synonym Rajania quinata Thunb., 1784 species doubtful Dioscorea hastata var. balansae Uline ex R.Knuth variety synonym Dioscorea campestris f. stenorachis Uline ex R.Knuth form synonym Dioscorea orbicularis A.Chev., 1914 species accepted Dioscorea orthogoneura var. brevispicata Uline variety homotypic synonym Dioscorea trilinguis var. edwallii Uline variety homotypic synonym Dioscorea campanulata Uline species homotypic synonym Dioscorea heterandra Uline species homotypic synonym Dioscorea kunthiana Uline species synonym Dioscorea therezopolensis Uline species homotypic synonym Dioscorea sativa Hort.Par. species homotypic synonym Dioscorea richardhowardii Raz species accepted Rajania scorpioidea (Wright) Uline ex R.Knuth species synonym Rajania quinquenervia Raf. species synonym Rajania lobata Poir. species doubtful Rajania cirrhata Billb. ex Beurl. species doubtful Dioscorea pyrenaica Bubani, 1864 species synonym Dioscorea claussenii Uline species homotypic synonym Dioscorea hastata var. hassleriana (Chodat) Uline ex R.Knuth variety synonym Dioscorea choriandra Uline species homotypic synonym Tamus smilacifolia Jullien ex Boreau, 1857 species synonym Dioscorea tamifolia Salisb. species heterotypic synonym Dioscorea stenophylla Uline ex R.Knuth species doubtful Rajania minutiflora Uline species homotypic synonym Dioscorea syringifolia (Kunth) Kunth & R.H.Schomb. species synonym Dioscorea polygonoides var. scorpioidea Uline variety synonym Dioscorea coriacea Wight ex Hook.f., 1892 species doubtful Dioscorea dugesii B.L.Rob., 1894 species doubtful Dioscorea venosa var. fodinarum (Kunth) Uline ex R.Knuth variety synonym Dioscorea bridgesii Griseb. ex R.Knuth species doubtful Dioscorea villosa var. glabrifolia (Bartlett) Fernald variety synonym Dioscorea synandra (Uline) Standl. species heterotypic synonym Dioscorea linearis Bertero ex Colla species heterotypic synonym Dioscorea decipiens var. decipiens variety synonym Dioscorea triphylla L. species heterotypic synonym Rajania hastata Griseb. species heterotypic synonym Dioscorea villosa f. villosa form synonym Dioscorea dusenii Uline ex Engl., 1908 species accepted Dioscorea sprucei Uline species synonym Dioscorea fiebrigii R.Knuth species doubtful Dioscorea aculeata L. species doubtful Dioscorea laxiflora Schltdl. species heterotypic synonym Dioscorea campestris f. pedalis Uline ex R.Knuth form synonym Dioscorea schwackei Uline species homotypic synonym Dioscorea sagittata Royle species heterotypic synonym Helmia monadelpha Kunth species synonym Dioscorea lasseri Steyerm. species synonym Dioscorea japonica Herb.Madr. ex Wall. species doubtful Dioscorea esculenta var. fasciculata (Roxb.) R.Knuth variety synonym Dioscorea heteropoda var. subdiffusa Burkill & H.Perrier variety synonym Dioscorea papuana Ridl. species heterotypic synonym Dioscorea rajanioides Uline species homotypic synonym Dioscorea tepinapensis var. aggregata Uline variety homotypic synonym Dioscorea altissima Steud., 1840 species accepted Rajania theresensis Uline species homotypic synonym Dioscorea anthropophagorum A.Chev. ex Jum. species synonym Dioscorea speciosa Van Geert species synonym Dioscorea sphaeroidea R.Couto & J.M.A.Braga species accepted Dioscorea ionophylla Uline species synonym Dioscorea piperifolia Griseb. species heterotypic synonym Dioscorea helicifolia R.Knuth species synonym Dioscorea triloba Lam. species heterotypic synonym Dioscorea martiana var. leptostachya (Gardner) Uline variety synonym Dioscorea henryi Uline ex Diels species heterotypic synonym Dioscorea laxiflora var. calystegioides (Kunth) Uline ex R.Knuth variety synonym Dioscorea urceolata var. reflexa Greenm. ex R.Knuth variety synonym Dioscorea combilium Buch.-Ham. species accepted Dioscorea zentaroana Koidz. species accepted Dioscorea nummularia var. puberula Kuntze variety synonym Dioscorea nummularia var. velutina Kuntze variety synonym Dioscorea manicorensis T.Clayton, 1976 species synonym Dioscorea cordata (L.) Raz species accepted Dioscorea nummularia var. glabrescens Kuntze variety synonym Dioscorea polyclades Hook.f. species accepted Tamus communis Link, 1825 species doubtful Dioscorea moritziana (Kunth) R.Knuth species accepted Dioscorea macrocarpa Uline species synonym Rajania mucronata var. angustior C.Wright variety synonym Dioscorea bulbifera f. domestica (Makino) Makino & Nemoto form synonym Dioscorea yokusae Prain & Burkill species synonym Dioscorea polygonoides var. cabreana variety synonym Dioscorea argyrea Verschaff. species homotypic synonym Dioscorea polystachya f. elongata Nakai form synonym Dioscorea confusa Raz species synonym Dioscorea alainii Raz species accepted Dioscorea pilifera (Urb.) Raz species accepted Dioscorea introrsa Raz species accepted Dioscorea hispida var. scaphoides Prain & Burkill variety synonym Dioscorea trifida var. tuberosa (Vell.) Stehlé, 1976 variety heterotypic synonym Dioscorea pentaphylla var. mollis Hassk. variety synonym Dioscorea cephalocarpa (Uline ex R.Knuth) Raz species accepted Dioscorea argyrea Verschaff. ex É.Morren species synonym Dioscorea sativa f. spontanea Makino form synonym Testudinaria elephantipes (L'Hér.) Dickson species synonym Dioscorea polystachya f. tsukune Nakai form synonym Dioscorea nipponica f. jamesii (Prain & Burkill) Kitag. form synonym Dioscorea nipponica var. pubescens Nakai variety synonym Dioscorea septemloba var. sititoana (Honda & Jôtani) Ohwi variety synonym Dioscorea microflora Raz species accepted Dioscorea quinquefolia (L.) Raz species accepted Dioscorea porulosa (R.Knuth) Raz species accepted Dioscorea raziae Greuter & J.Pérez species accepted Dioscorea herradurensis (R.Knuth) P.Wilson ex León species synonym Dioscorea virosa Wall. ex Klotzsch & Garcke species synonym Dioscorea theresensis (Uline ex R.Knuth) Raz species accepted Dioscorea lanceolata Griseb. ex Prain species synonym Dioscorea megaphylla Ram.-Amezcua, O.Téllez & V.W.Steinm. species accepted Tamus smilacifolia Jullien species homotypic synonym Dioscorea psilostachya (Kunth) Raz species accepted Tamus communis var. smilacifolia (Jullien ex Boreau) Rouy variety synonym Dioscorea baracoensis (R.Knuth) Raz species accepted Dioscorea hyalinomarginata Raz species accepted Dioscorea microphylla (Kunth) Greuter & J.Pérez species accepted Testudinaria elephantipes Salisb. species doubtful Rajania flexuosa Poir. species synonym Testudinaria macrostachya (Benth.) G.D.Rowley species synonym Testudinaria cocolmeca Procop. species synonym Sismondaea dioscoreoides Delponte species synonym Rajania linearis R.A.Howard species synonym Testudinaria paniculata Dummer species synonym Testudinaria sylvatica (Eckl.) Kunth species synonym Testudinaria sylvatica var. rehmannii (Baker) G.D.Rowley variety synonym Testudinaria multiflora Marloth species synonym Testudinaria rehmannii (Baker) G.D.Rowley species synonym Testudinaria sylvatica var. lydenbergensis (Blunden, Hardman & F.J.Hind) G.D.Rowley variety synonym Testudinaria sylvatica var. paniculata (Dummer) G.D.Rowley variety synonym Testudinaria montana var. paniculata Kuntze variety synonym Testudinaria sylvatica var. brevipes (Burtt Davy) G.D.Rowley variety synonym Testudinaria sylvatica var. multiflora (Marloth) G.D.Rowley variety synonym Rajania herradurensis R.Knuth species synonym Epipetrum humile (Bertero ex Colla) Phil. species synonym Oncus esculentus Lour. species synonym Epipetrum bilobum Phil. species synonym Testudinaria elephantipes (L'Hér.) Burch. species synonym Testudinaria elephantipes f. montana (Burch.) G.D.Rowley form synonym Testudinaria montana Burch. species synonym Rajania brasiliensis Griseb. species synonym Rajania porulosa R.Knuth species synonym Rajania quinquefolia L. species synonym Rajania angustifolia Sw. species heterotypic synonym Rajania mucronata Willd. species synonym Rajania cubensis Kunth species synonym Rajania tenella R.A.Howard species synonym Rajania wrightii Uline ex R.Knuth species synonym Rajania hastata L. species heterotypic synonym Rajania tenuiflora R.Knuth species synonym Rajania baracoensis R.Knuth species synonym Rajania theresensis Uline ex R.Knuth species synonym Rajania cephalocarpa Uline ex R.Knuth species synonym Rajania hermannii R.Knuth species synonym Rajania microphylla Kunth species synonym Rajania prestoniensis R.Knuth species synonym Rajania bahamensis R.Knuth species synonym Rajania urbaniana R.Knuth species synonym Rajania nipensis R.A.Howard species synonym Rajania pilifera Urb. species synonym Rajania psilostachya (Kunth) Uline ex R.Knuth species synonym Rajania spiculiflora Uline ex R.Knuth species synonym Rajania marginata R.Knuth species synonym Rajania cordata L. species synonym Rajania cordata var. scorpioidea (C.Wright) R.Knuth variety synonym Rajania cordata var. eucordata R.Knuth variety synonym Rajania cordata var. microcarpa Uline variety synonym Rajania wilsoniana C.V.Morton species synonym Rajania ekmanii R.Knuth species synonym Rajania hastata var. incisa R.Knuth variety synonym Rajania hastata var. triloba R.Knuth variety synonym Rajania hastata var. euhastata R.Knuth variety synonym Rajania hastata var. latior R.Knuth variety synonym Rajania hastata var. angusta R.Knuth variety synonym Rajania minutiflora Uline ex R.Knuth species synonym Dioscorea orthogoneura Uline species synonym Dioscorea sativa Sieber ex C.Presl, 1828 species doubtful Dioscorea hongkongense Uline ex R.Knuth species synonym Dioscorea grisebachii Britton ex Léon species heterotypic synonym Dioscorea tomentosa J.Koenig ex Roxb., 1814 species doubtful Dioscorea tredecimnervis Pierre ex R.Knuth, 1924 species accepted Dioscorea pedicellata Morong species heterotypic synonym Dioscorea coriacea Wight ex Wall. species doubtful Dioscorea campanulata var. lanceolata Uline ex R.Knuth variety synonym Dioscorea samydea var. corcovadensis Uline ex R.Knuth variety synonym Dioscorea humifusa var. humifusa variety synonym Dioscorea hastata C.Presl species heterotypic synonym Dioscorea deflexa Hook.f. species heterotypic synonym Helmia furcata (Griseb.) R.Knuth species synonym Dioscorea bulbifera Russ. ex Wall. species doubtful Dioscorea regnellii Uline species homotypic synonym Dioscorea anthropophagorum Cramer species accepted Dioscorea arnensis R.Knuth species accepted Dioscorea cyphocarpa B.L.Rob., 1917 species doubtful Dioscorea laurifolia Wall. species doubtful Dioscorea acuminata Steud. species heterotypic synonym Dioscorea reticulata var. scabriuscula Speg. variety synonym Dioscorea mairei H.Lév. species heterotypic synonym Dioscorea bulbifera R.Br., 1810 species doubtful Dioscorea amaranthoides var. decorticans (C.Presl) Uline ex R.Knuth variety homotypic synonym Dioscorea trifoliata var. galipanensis (Kunth) Uline variety synonym Dioscorea hylophila Harms ex Engl., 1894 species accepted Dioscorea hieronymi Uline species homotypic synonym Dioscorea scabra var. aspera (Humb. & Bonpl. ex Willd.) Uline variety synonym Dioscorea racemosa Rusby species heterotypic synonym Dioscorea quartiniana var. quartiniana variety synonym Dioscorea polygonoides var. sieberi (Kunth) Uline variety synonym Dioscorea sativa Gaertn. species doubtful Dioscorea sativa Rodsch. species doubtful Dioscorea altissima Sieber ex C.Presl species heterotypic synonym Dioscorea amaranthoides var. amaranthoides variety synonym Dioscorea fructiflexa Kunth species doubtful Rajania psilostachya (Kunth) Uline species synonym Dioscorea sellowiana Uline species synonym Dioscorea plumifera B.L.Rob., 1894 species doubtful Dioscorea delavayi R.Knuth, 1924 species doubtful Helmia fracta (Griseb.) R.Knuth species synonym Dioscorea hirsuta Buch.-Ham. ex Wall. species accepted Rajania angustifolia Griseb. ex Kunth species heterotypic synonym Dioscorea montana Eckl. & Zeyh. species synonym Dioscorea villosa Willd. ex Kunth, 1850 species doubtful Dioscorea violacea Baudon species heterotypic synonym Dioscorea truncata Rusby species heterotypic synonym Dioscorea nummularia Roxb. species synonym Dioscorea stenophylla var. paucinervis Uline ex R.Knuth variety synonym Dioscorea shimperana Hochst. ex Kunth species doubtful Dioscorea amaranthoides var. pendula (Poepp. ex Kunth) Uline variety synonym Dioscorea dumetorum T.Durand & Schinz, 1894 species doubtful Dioscorea cirrhosa var. cirrhosa variety synonym Dioscorea spinosa Burm. species heterotypic synonym Dioscorea gardneri Uline species homotypic synonym Dioscorea adenocarpa var. balansae Uline variety synonym Dioscorea lundii Uline species synonym Dioscorea triphylla Schimp. ex Kunth, 1850 species doubtful Dioscorea lagoa-santa Uline species homotypic synonym Dioscorea sinuata var. macrotepala Uline variety synonym Dioscorea dregeana var. dregeana variety synonym Dioscorea lobata var. lasiophylla Uline variety homotypic synonym Dioscorea violacea R.Knuth species heterotypic synonym Dioscorea quinata J.F.Gmelin species synonym Dioscorea laxiflora var. cincinnata Uline ex R.Knuth variety synonym Dioscorea glauca Muhl. species homotypic synonym Dioscorea aculeata Wight species synonym Dioscorea glabra Wall. species doubtful Dioscorea elegans R.Knuth species heterotypic synonym Dioscorea triphylla Herb.Russ. ex Wall. species accepted Dioscorea campestris f. plantaginifolia Uline ex R.Knuth form synonym Dioscorea hastata Vell. species heterotypic synonym Dioscorea decemangularis Buch.-Ham. ex Wall. species doubtful Dioscorea guararitica Choel. & Hasol. species synonym Dioscorea triangularis (Griseb.) R.Knuth species heterotypic synonym Dioscorea ulinei Greenm., 1917 species doubtful Dioscorea debilis var. sagittifolia Uline ex R.Knuth variety synonym Dioscorea orthogoneura var. meiapontensis Uline variety homotypic synonym Dioscorea pruinosa Kunth species heterotypic synonym Dioscorea orthogoneura var. acutissima Uline ex R.Knuth variety synonym Dioscorea macrostachya Benth. species heterotypic synonym Dioscorea nipponica subsp. nipponica subspecies synonym Dioscorea macrocapsa R.Knuth species synonym Dioscorea cummingii var. polyphylla (R.Knuth) Burkill variety synonym Dioscorea lorentzii Uline species homotypic synonym Dioscorea cymosula var. longiracemosa Uline variety homotypic synonym Dioscorea campestris f. longispicata (Hauman) R.Knuth form synonym Tamus communis subsp. cretica (L.) Nyman subspecies synonym Dioscorea elliptica Thunb. ex R.Knuth, 1924 species doubtful Dioscorea hirsuta Blume species heterotypic synonym Dioscorea cuspidata Klotzsch ex Kunth species proparte synonym Tamus cirrhosa Hausskn. species homotypic synonym Dioscorea abyssinica Hochst. species homotypic synonym Dioscorea versicolor Buch.-Ham. species homotypic synonym Dioscorea bisantaca Ham. species homotypic synonym Dioscorea dusenii Uline species synonym Dioscorea lanceolata B.Heyne species homotypic synonym Dioscorea anchietae Harms species homotypic synonym Dioscorea villosa var. glabra J.Lloyd variety homotypic synonym Dioscorea adenocarpa Mart. species homotypic synonym Rajania angustifolia Griseb. species homotypic synonym Tamus nepalensis Jacquem. ex R.Knuth, 1924 species doubtful Dioscorea schimperiana Hochst. species homotypic synonym Dioscorea aculeata Buch.-Ham. species homotypic synonym Dioscorea cerubulium Buch.-Ham. species homotypic synonym Dioscorea triloba H.Karst. species homotypic synonym Helmia ehrenbergia Hemsl. species doubtful Dioscorea demourae Uline species homotypic synonym Dioscorea japonica hort. species homotypic synonym Dioscorea linearis Bertero species homotypic synonym Dioscorea cambilium Buch.-Ham. species homotypic synonym Dioscorea cyphocarpa C.B.Rob. species homotypic synonym Dioscorea altissima Sieber species homotypic synonym Dioscorea nummulariifolia L. species homotypic synonym Dioscorea incrassata Ham. species homotypic synonym Testudinaria rupicola Eckl. species homotypic synonym Dioscorea acrotheca Uline species homotypic synonym Dioscorea buergeri var. enneaneura Uline variety homotypic synonym Dioscorea nullica Buch.-Ham. species homotypic synonym Dioscorea kuntzei Uline species homotypic synonym Dioscorea triphylla Herb.Russ. species homotypic synonym Dioscorea himalaica Hook.f. species homotypic synonym Dioscorea inaequifolia Elmer species homotypic synonym Dioscorea periplocifolia Juss. species homotypic synonym Dioscorea trinervia Roxb. species homotypic synonym Dioscorea hongkongensis Uline species homotypic synonym Dioscorea triphylla G.W.Schimp. species homotypic synonym Dioscorea rotundifolia Wall. species homotypic synonym Dioscorea tomentosa J.Koenig species homotypic synonym Dioscorea anguliflora Steud. species homotypic synonym Dioscorea warburgiana Uline species homotypic synonym Dioscorea campestris var. pedalis Uline variety homotypic synonym Dioscorea caillei A.Chev. species homotypic synonym Dioscorea convolvulacea subsp. esaurientium (Uline) Uline subspecies homotypic synonym Dioscorea pellegrinii Hassl. species homotypic synonym Dioscorea bulbifera Russ. species homotypic synonym Dioscorea platycolpota Uline species homotypic synonym Dioscorea multiflora Engl. species homotypic synonym Dioscorea crepitans Buch.-Ham. species homotypic synonym Dioscorea hebantha Mart. species homotypic synonym Sismondaea dioscareoides Delponte species doubtful Dioscorea vittata W.Bull species homotypic synonym Dioscorea aculeata var. spinosa (Prain) Roxb. variety homotypic synonym Dioscorea melanoleuca Linden species homotypic synonym Dioscorea preangeriana Uline species homotypic synonym Dioscorea amoena Roxb. species homotypic synonym Dioscorea deppei Schiede species homotypic synonym Dioscorea stipulosa Uline species homotypic synonym Dioscorea amaranthoides var. denudata Uline variety homotypic synonym Testudinaria rupicola Eckl. ex Kunth, 1850 species doubtful Dioscorea porteri Prain & Burkill species homotypic synonym Rajania cirrhata Billb. species homotypic synonym Rajania hastata Poepp. species homotypic synonym Dioscorea scabra Humb. & Bonpl. species homotypic synonym Dioscorea multiflora Mart. species homotypic synonym Dioscorea tredecimnervis Pierre species homotypic synonym Dioscorea spinosa Roxb. species homotypic synonym Dioscorea compacta D.Araújo species accepted Dioscorea scandens Kunze species homotypic synonym Dioscorea glandulosa (Griseb.) Klotzsch species homotypic synonym Dioscorea ruiziana Klotzsch species homotypic synonym Dioscorea acerifolia Uline species homotypic synonym Dioscorea membranacea Pierre species homotypic synonym Dioscorea coriacea Humb. & Bonpl. species homotypic synonym Dioscorea octangularis Ham. species homotypic synonym Rajania linearis Uline species homotypic synonym Dioscorea laxiflora Mart. species homotypic synonym Dioscorea diacantha Zipp. species homotypic synonym Dioscorea shimperana Hochst. species homotypic synonym Dioscorea lorentzii var. mandonii Uline variety homotypic synonym Dioscorea buergeri Uline species homotypic synonym Dioscorea grisebachii Britton species homotypic synonym Dioscorea amazonum Mart. species homotypic synonym Dioscorea besseriana var. berteroi Uline variety homotypic synonym Dioscorea bicantaca Buch.-Ham. species homotypic synonym Dioscorea ovata Ham. species homotypic synonym Dioscorea polygonoides Humb. & Bonpl. species homotypic synonym Dioscorea fimbriata Uline species homotypic synonym Dioscorea wilkinii Pan et al., 2014 species accepted Dioscorea echinata Buch.-Ham. species homotypic synonym Dioscorea adenocarpa var. chartacea Uline variety homotypic synonym Dioscorea japonica Herb.Madr. species homotypic synonym Dioscorea futschauensis Uline species homotypic synonym Dioscorea galipanensis Klotzsch species homotypic synonym Dioscorea acutangula Buch.-Ham. species homotypic synonym Dioscorea angulata Roxb. species homotypic synonym Dioscorea schimperiana var. nigrescens Uline variety homotypic synonym Dioscorea camphorifolia Uline species homotypic synonym Dioscorea lanceolata C.Wright species homotypic synonym Dioscorea wichurae Uline species homotypic synonym Dioscorea multiflora var. loefgrenii Uline variety homotypic synonym Dioscorea decemangularis Buch.-Ham. species homotypic synonym Dioscorea wilkesii Uline species homotypic synonym Dioscorea zanoniae Hort.Vindob. species homotypic synonym Dioscorea pteropoda Boivin species homotypic synonym Dioscorea acutanguliflora Steud. species homotypic synonym Dioscorea coriacea Wight species homotypic synonym Dioscorea palmata Juss. species homotypic synonym Dioscorea tabatae Hatus. species homotypic synonym Dioscorea novemloba Steud. species homotypic synonym Dioscorea flabellispina R.Couto & J.M.A.Braga species accepted Dioscorea villosa Willd. species homotypic synonym Dioscorea thamnoidea hort. species homotypic synonym Tamus canariensis Willd. species homotypic synonym Dioscorea sarasinii Uline species homotypic synonym Dioscorea hongkongense Uline species homotypic synonym Dioscorea ancistrocarpa Uline species homotypic synonym Dioscorea hurchucia Buch.-Ham. species homotypic synonym Dioscorea zanoniae Klotzsch species homotypic synonym Dioscorea tomentosa Hohen. species homotypic synonym Dioscorea ferruginea Thunb. species homotypic synonym Dioscorea bridgesii Griseb. species homotypic synonym Dioscorea elliptica Thunb. species homotypic synonym Dioscorea sativa Hort.Par. ex Lam., 1789 species doubtful Dioscorea polyclados var. oblongifolia Uline variety homotypic synonym Dioscorea laxiflora var. truncatolanceolata Uline variety homotypic synonym Dioscorea henryi Uline species homotypic synonym Dioscorea piperifolia Humb. & Bonpl. species homotypic synonym Dioscorea sativa Willd. species homotypic synonym Dioscorea perforata Bertero species homotypic synonym Testudinaria elephantipes Lindl. species synonym Dioscorea herradurensis (R.Knuth) P.Wilson species homotypic synonym Dioscorea filipendula Dombey species homotypic synonym Dioscorea hirsuta Buch.-Ham. species homotypic synonym Dioscorea olfersiana Klotzsch species homotypic synonym Dioscorea multiflora var. asuncianensis Uline variety homotypic synonym Dioscorea tubuliflora Uline species homotypic synonym Dioscorea amara Bartlett species homotypic synonym Dioscorea cuspidata Humb. & Bonpl. species homotypic synonym Dioscorea piperifolia Klotzsch species homotypic synonym Tamus nepalensis Jacquem. species homotypic synonym Dioscorea tunga Buch.-Ham. species homotypic synonym Dioscorea septemloba var. platyphylla M.Mizush. variety homotypic synonym Dioscorea horrida Buch.-Ham. species homotypic synonym Dioscorea maximowiczii Uline species homotypic synonym Dioscorea ornata Wall. species homotypic synonym Dioscorea elegans Ridl. species homotypic synonym Dioscorea devipata Buch.-Ham. species homotypic synonym Dioscorea polyclades var. oblongifolia Uline ex R.Knuth variety synonym Dioscorea sapindoides C.Presl species synonym Dioscorea hispida var. neoscaphoides Prain & Burkill variety synonym Dioscorea cretacea Lesquereux, 1874 species accepted |
PNSS