having an involucre.
Origin of involucrate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for involucrate
Historical Examples of involucrate
Flowers moncious or dicious (involucrate and apparently perfect in Euphorbia).
Scapes or peduncles terminated by a single head, involucrate by some outer empty bracts.