The Collaborative International Dictionary
Ferulaceous
Ferulaceous \Fer`u*la"ceous\, a. [L. ferulaceus, fr. ferula rod: cf. F. f['e]rulac['e].] Pertaining to reeds and canes; having a stalk like a reed; as, ferulaceous plants.
Wiktionary
ferulaceous
a. 1 Pertaining to reeds and canes. 2 Having a stalk like a reed.