Dictionary.net

(botany; of certain seeds as of cotton) having a tuft or tufts of hair; "comate (or comose) seeds"; "a comal tuft"

of certain seeds (such as cotton) having a tuft or tufts of hair; "comate (or comose) seeds"; "a comal tuft"

bearing a coma; crowned with an assemblage of branches or leaves or bracts; "comate royal palms"; "pineapples are comate"

Bearing a tuft of soft hairs or down, as the seeds of milkweed.

Furnished with a tuft of hairs.