"Dioscorea oppositifolia L." . . . . "Dioscorea oppositifolia L." . . "http://lod.geospecies.org/ses/izY3B" . "569628" . "Dioscoreales" . . "Chinese Yam" . . . . . . "L." . "Vine, Forb/herb" . "Dioscoreaceae" . . . . . . . . "Dioscorea oppositifolia" . . . . . . . . "Dioscorea oppositifolia L." . . . . . . "2010-07-15T12:42:09-0500" . . "502075" . "Plantae" . . "Dioscorea" . . "oppositifolia" . "Liliopsida" . . "Magnoliophyta" . .