Specifically , the Cucurbitaceae ( gourd family ) include some food species , such as squash , pumpkin ( both from `` Cucurbita '' ) , melons including watermelon ( `` Citrullus vulgaris '' ) , and cucumber ( `` Cucumis '' ) .
Specifically , the Cucurbitaceae are responsible for some food species , such as squash , pumpkin ( both from `` Cucurbita '' ) , watermelon ( `` Citrullus vulgaris '' ) , melon and cucumber ( both `` Cucumis '' ) .