cape, = Cape of Good Hope;
-ensis, = indicates country or place of growth, or origin or else habitat.
(pertaining to the Cape of Good Hope; Cape Peninsula) (BL)
villus, = shaggy hair, a tuft of hair;
(long weak hairs)
-osus, = indicates abundance or full or marked development.
villosus, = hairy, shaggy, rough.
(villous, i.e. shaggy with fairly long soft straight not interwoven ascending hairs) (ld, BL)