Erlangea alternifolia is an annual herb within the family Asteraceae. It occurs in Tanzania and Kenya.
Description An annual herb, it grows up to 180 cm, with a variability between 23-180 cm in height. Leaves are elliptic to obovate in outline and the apex is obtuse to rounded, base is cuneate or attenuate.Compositae, H. Beentje, C. Jeffrey & D.J.N. Hind. Flora of Tropical East Africa. 2005. Pp 134-135 Inflorescence is capitulum with a cyme that is terminal and corymbiform like, a receptacle that is concave in outline, and phyllaries that are narrowly ovate, up to 8 mm long. Flowers: corolla is purple colored, lobes range is between 2.3-2.5 mm long, the corolla has multicellular purple like hairs at the apex.
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