Lo. Matolweni et T. Mclellan, GENETIC DIVERSITY OF AN EXPLOITED SPECIES, FLAGELLARIA-GUINEENSIS, South African journal of botany, 63(5), 1997, pp. 294-298
Natural populations of Flagellaria guineensis (Flagellariaceae) from t
he Eastern Cape (South Africa) are subject to different rates of explo
itation, as the stems are used for making baskets. The population gene
tic structure was determined by obtaining, compiling and analyzing iso
zyme electrophoretic data. Seven populations showed no remarkable diff
erence between heavy and light exploitation. The coefficient of gene d
ifferentiation indicated that the among population component of geneti
c diversity represents 58% of the total population component. This ind
icated restricted gene flow, possibly resulting from a high rate of as
exual reproduction.