@article {3361, title = {Three corrections to the Flora of Tropical East Africa}, journal = {Kew Bulletin}, volume = {42}, number = {3}, year = {1987}, note = {reprint in filesVerdcourt makes new combination Ipomoea marginata, but it is superfluous: H. Manitz did so in 1969 or so.}, pages = {658-660}, abstract = {Nomenclatural notes in the families Elatinaceae (Bergia), Convolvulaceae (Ipomoea), and Leguminosae (Canavalia) are made.}, keywords = {GS, Ipomoea, new combination, nomenclature}, author = {Verdcourt, B.} }