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more about dioscorea
dioscorea |
3 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Yam \Yam\ (y[a^]m), n. [Pg. inhame, probably from some native name.] (Bot.) A large esculent, farinaceous tuber of various climbing plants of the genus {Dioscorea}; also the plants themselves. Mostly natives of warm climates. The plants have netted-veined, petioled leaves, and pods with three broad wings. The commonest species is {D. sativa}, but several others are cultivated. {Chinese yam}, a plant ({Dioscorea Batatas}) with a long and slender tuber, hardier than most of the other species. {Wild yam}. a A common plant ({Dioscorea villosa}) of the Eastern United States, having a hard and knotty rootstock. b An orchidaceous plant ({Gastrodia sesamoides}) of Australia and Tasmania. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Dioscorea \Di`os*co"re*a\, n. [NL. Named after Dioscorides the Greek physician.] (Bot.) A genus of plants. See {Yam}. From WordNet r 1.6 [wn]: Dioscorea n : yams [syn: {Dioscorea}, {genus Dioscorea}]
more about dioscorea
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