Gymnanthemum koekemoerae (Compositae, Vernonieae), a new species from South Africa.
A new species of Gymnanthemum (Compositae, Vernonieae) from South Africa is described. It can be distinguished from other species in the genus by the five-flowered capitula and widely obtuse leaf blades.
US National Herbarium, Department of Botany, NMNH, Smithsonian Institution, Washington, D.C. 20560 USA.
Harold
H
Robinson
US National Herbarium, Department of Botany, NMNH, Smithsonian Institution, Washington, D.C. 20560 USA.
Vicki A
VA
Funk
Asteraceae; Compositae; Gymnanthemum; South Africa; Vernonieae