Umbraculiferous \Um*brac`u*lif"er*ous\ ([u^]m*br[a^]k`[-u]*l[i^]f"[~e]r*[u^]s), a. [L. umbraculum umbrella (dim. of umbra shade) + -ferous.] (Bot.) Bearing something like an open umbrella. [1913 Webster]