The Collaborative International Dictionary
Barbellulate
Barbellulate \Bar*bel"lu*late\ (b[aum]r*b[e^]l"l[-u]*l[asl]t), a. (Bot.) Barbellate with diminutive hairs or barbs.
Wiktionary
barbellulate
a. (context botany English) barbellate with small hairs or barbs.