latifolious

from The Collaborative International Dictionary of English v.0.48

Latifoliate \Lat`i*fo"li*ate\, Latifolious \Lat`i*fo"li*ous\, a.
   [L. latifolius; latus broad + folium leaf: cf. F.
   latifoli['e].] (Bot.)
   Having broad leaves.
   [1913 Webster]