- hubbard squash, Cucurbita maxima - any of several winter squash plants producing large grayish-green football-shaped fruit with a rough warty rind
--1 is a kind of winter squash, winter squash plant
--1 is a member of Cucurbita, genus Cucurbita
--1 has parts: hubbard squash - hubbard squash - large football-shaped winter squash with a warty gray-green rind
--2 is a kind of winter squash
--2 is a part of hubbard squash, Cucurbita maxima