Cannabis Ruderalis October 12, 2016 thcscience_admin Earthnut is a common name for several unrelated plants which produce a subterranean edible seed, fruit or root Earthnut may refer to: Truffle Peanut Roots and tubers: Lathyrus tuberosus Conopodium majus Bunium persicum See also[edit] Groundnut (disambiguation) Topics referred to by the same term