T. Mclellan et al., NATURALIZATION OF BEGONIA-CUCULLATA IN THE PORT-ST-JOHNS REGION, TRANSKEI, South African journal of botany, 60(2), 1994, pp. 136-137
Begonia cucullata Willdenow, native to South America, has become estab
lished among indigenous plants in a forested area near Port St. Johns,
Transkei. It can be easily distinguished from other species of Begoni
aceae found in southern Africa by characteristics of the leaves and st
em. Plants of this species may also be found in other localities, as t
hey easily disperse from cultivated areas.