sciadopitys

from The Century Dictionary.

• noun A genus of coniferous trees, of the tribe Abietineæ and subtribe Taxodinæ, distinguished by a lamina which bears seven to nine ovules and becomes greatly enlarged and hardened, composing nearly the whole scale of the cone when mature.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun type and sole genus of Sciadopityaceae; Japanese umbrella pines