prickly waterlily, Gorgon plant (Euryale ferox)

Euryale ferox is a species in the Euryale genus. It is commonly known as prickly waterlily, Gorgon plant This name is accepted name for the species in the family Nymphaeaceae . . This species is found in Assam, Bangladesh, China North-Central, China South-Central, China Southeast, Hainan, India, Inner Mongolia, Japan, Korea, Manchuria, Myanmar, Primorye, Taiwan, West Himalaya.