plant What are the differences between Japanese yam (Dioscorea japonica), Chinese yam (Dioscorea japonica), Japanese yam (Dioscorea tokoro), and bitter yam (Dioscorea japonica)? We explain how to distinguish between similar species! Why do they produce bulbils? Their reproductive strategies were diverse!
Japanese yam (Dioscorea japonica), Chinese yam (Dioscorea longa), Japanese yam (Dioscorea tokoro), and bitter yam (Dioscorea japonica) all belong to the genus Dioscorea in the family Dioscoreaceae. They produce edible tubers and bulbils, and are very common climbing perennial plants often seen in urban areas. The genus Dioscorea, also known as yam, is a group that includes a vast number of species...