quinquĕfŏlĭus, a, um, adj. [quinquefolium].
I Five-leaved : rosae, Plin. 21, 4, 10, § 24.—
II Subst.: quinquĕfŏlĭum , ĭi, n., a plant , cinque-foil , Cels. 2, 33 fin. ; Plin. 25, 9, 62, § 109.