- Uruguay potato, Uruguay potato vine, Solanum commersonii - South American potato vine
--1 is a kind of vine
--1 is a member of Solanum, genus Solanum
--1 has parts: Uruguay potato - Uruguay potato - similar to the common potato
--2 is a kind of potato, white potato, Irish potato, murphy, spud, tater
--2 is a part of Uruguay potato, Uruguay potato vine, Solanum commersonii