Pachyrhizus erosus and Yam bean

Pachyrhizus erosus noun - 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.

Yam bean and Pachyrhizus erosus are semantically related. In some cases you can use "Yam bean" instead a noun phrase "Pachyrhizus erosus".

Yam bean noun - 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.

Pachyrhizus erosus and yam bean are semantically related. You can use "Pachyrhizus erosus" instead a noun phrase "Yam bean".