For Jan or Johan Commelin (1629-1692), his nephew Caspar Commelin (1667/1668-1731), and possibly his son Caspar as well.** (Ch)
Commelina africana var. africana (La) Common Yellow Commelina(PS) Lekzotswana Geeleendagsblom Location: (F, K, P)
Africa, = Africa;
-anus, = belonging to, connected with, pertaining to, used to form adjectives from nouns, particularly from geographical and personal names.
africanus, = pertaining to Africa, African.
(from Africa) (BL, ld)