Cupuliferous /(k?`p?-l?f"?r-?s)/

Cu·pu·lif·er·ous

Cupuliferous

a.
  1. Of, pertaining to, or resembling, the family of plants of which the oak and the chestnut are examples, -- trees bearing a smooth, solid nut inclosed in some kind of cup or bur; bearing, or furnished with, a cupule.