Leguminoseae Subfamily Mimosoideae

Leguminosae Subfamily Caesallpinioideae

Plants Collected by the Vernay Nyasaland Expedition of 1946

Plants Collected by the Vernay Nyasaland Expedition of 1946 (continued) with Index to Volume 8 (Memoirs of The New York Botanical Garden Vol. 8(5))

Trapaceae

Onagraceae