H. Baijnath et Df. Cutler, A CONTRIBUTION TO THE ANATOMY AND SURFACE DETAILS OF LEAVES IN THE GENUS BULBINE (ASPHODELACEAE) IN AFRICA, South African journal of botany, 59(2), 1993, pp. 109-115
Investigations of the structural details of leaf surfaces (of all spec
ies) and the internal leaf structure (of seven species) of African Bul
bine Wolf revealed several interesting characters. Structures of diagn
ostic importance include striae, papillae, stomata, chlorenchyma and v
ascular tissues. The information accumulated is of particular value in
demarcating species, but no correlation between these characters and
infra-generic groupings was found.