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Results of: Search in every Kingdom for Scientific Name containing 'Dioscorea'
 Kingdom Plantae
  Dioscorea L. – accepted – yam
  Dioscorea alata L. – accepted – winged yam, water yam
  Dioscorea altissima Lam. – accepted – dunguey
  Dioscorea batatas Decne. – not accepted
  Dioscorea bulbifera L. – accepted – air potato, bitter yam, air yam
  Dioscorea cayenensis Lam. – accepted – yellow guinea yam
  Dioscorea cayennensis Lam. – not accepted – yellow yam
  Dioscorea composita Hemsl. – accepted – yam
  Dioscorea convolvulacea Cham. & Schltdl. – accepted – yam
  Dioscorea deltoidea Wall. ex Griseb. – accepted
  Dioscorea dumetorum (Kunth) Pax – accepted – bitter yam
  Dioscorea elephantipes (L'Hér.) Engl. – accepted – hottentot-bread
  Dioscorea esculenta (Lour.) Burkill – accepted – lesser yam
  Dioscorea esculenta var. esculenta (Lour.) Burkill – not accepted
  Dioscorea esculenta var. tiliaefolia (Kunth) Fosberg & Sachet – not accepted
  Dioscorea floribunda M. Martens & Galeotti – accepted – yam
  Dioscorea floridana Bartlett – accepted – Florida yam
  Dioscorea glauca Muhl. ex Bartlett – not accepted
  Dioscorea glauca Muhl. ex L.C. Beck – not accepted
  Dioscorea hirticaulis Bartlett – not accepted
  Dioscorea hirticaulus Bartlett – not accepted
  Dioscorea hispida Dennst. – accepted – intoxicating yam
  Dioscorea japonica Thunb. – accepted – Japanese yam
  Dioscorea latifolia Benth. – not accepted
  Dioscorea macrostachya Benth. – not accepted – yam
  Dioscorea mexicana Scheidw. – accepted
  Dioscorea nummularia Lam. – accepted – yam
  Dioscorea oppositifolia L. – accepted
  Dioscorea pentaphylla L. – accepted – fiveleaf yam
  Dioscorea pilosiuscula Bertero ex Spreng. – accepted – bulbous yam
  Dioscorea polygonoides Humb. & Bonpl. ex Willd. – accepted – mata gallina
  Dioscorea polystachya Turcz. – accepted – Chinese yam
  Dioscorea praehensilis Benth. – accepted – bush yam
  Dioscorea preussii Pax – accepted – Preuss' dioscorea
  Dioscorea quaternata J.F. Gmel. – not accepted – fourleaf yam
  Dioscorea quaternata var. glauca (Muhl. ex L.C. Beck) Fernald – not accepted
  Dioscorea rotundata Poir. – accepted – Guinea yam
  Dioscorea sagittata Poir. – accepted
  Dioscorea sansibarensis Pax – accepted – Zanzibar yam
  Dioscorea spiculiflora Hemsl. – accepted – yam
  Dioscorea trifida L. f. – accepted – Indian yam
  Dioscorea villosa L. – accepted – wild yam
  Dioscorea villosa f. glabrifolia (Bartlett) Fernald – not accepted
  Dioscorea villosa var. floridana (Bartlett) H.E. Ahles – not accepted
  Dioscorea villosa var. glabrifolia (Bartlett) Fernald – not accepted
  Dioscorea villosa var. hirticaulis (Bartlett) H.E. Ahles – not accepted
  Dioscoreaceae – accepted – Yam Family
  Dioscoreales – accepted

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