Boatwright, James StephenHelme, Nicholas Alexander2023-02-132023-02-132014Boatwright, J. S., & Helme, N. A. (2014). A rare new species of the genus Wiborgiella (Crotalarieae, Fabaceae). South African Journal of Botany, 94,15-18. https://doi.org/10.1016/j.sajb.2014.01.0060254-6299https://doi.org/10.1016/j.sajb.2014.01.006http://hdl.handle.net/10566/8423The new species Wiborgiella argentea is described. It is closely similar to Wiborgiella leipoldtiana and W. fasciculata but differs in its single-stemmed habit, densely sericeous leaves, wing petals that are longer than the keel and de- tails of the fruit. It is known from the Robertson area where it occurs in Robertson Karoo, on rocky, south facing shale slopes. The genus Wiborgiella Boatwr. & B.-E.van Wyk comprises nine species of legumes endemic to the Greater Cape Floristic Region of South Africa (Boatwright et al., 2010). It was described to accommo- date several anomalous species of the genus Lebeckia Thunb. s.l. as well as one species of Wiborgia Thunb.enTaxonomyBiodiversityPlant sciencePhytologyCape Floristic RegionArticle