The Collaborative International Dictionary
Involucrate
Involucrate \In`vo*lu"crate\, Involucrated \In`vo*lu"cra*ted\, a. (Bot.) Having an involucre; involucred.
Wiktionary
involucrate
a. (context botany English) Having an involucre; involucred. alt. (context botany English) Having an involucre; involucred.
WordNet
involucrate
adj. having an involucre