yam bean   (TTS Sound)

The yam_bean has 2 Senses.

• yam bean, potato bean, pachyrhizus tuberosus
• twining plant of Amazon basin having large edible roots
• 大きな食用の根のあるアマゾン川流いいの巻き付く草

• yam bean, pachyrhizus erosus
• Central American twining plant with edible roots and pods; large tubers are eaten raw or cooked especially when young and young pods must be thoroughly cooked; pods and seeds also yield rotenone and oils
• 中米の巻きつき植物で、根と莢は食用に適する