comatus

Etymology
From. Can be analyzed as the perfect passive participle of a first-conjugation verb *, but only this perfect participle form and the present active participle form are attested in Classical Latin, and post-classical uses of other verb forms are rare. Instead of a participle, this form could be analyzed as an adjective formed directly from the noun as.

Participle

 * 1) having long hair
 * 2) leafy