Question

what we call in english parwal(vegetable's name)

Answer 1

trichosanthes diocio is also known as a pointed gourd.....

Answer 2

trichosanthes dioica is also known as the pointed gourd (from English), parwal/parval (from Hindi, bhojpuri, Urdu, awadhi, potol( from Assamese, Sanskrit, odia, Bengali), paror (from maithili), parol (from magadhi). colloquially, in India, it is often called green potato