Compositae Working Group (CWG) (2021). Global Compositae Database. Crassocephalum ruwenzoriense S.Moore. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1119399 on 2024-05-19
original descriptionMoore, S. (1902). A contribution to the Compositae flora of Africa. <em>J. Linn. Soc., Bot.</em> 35: 305-367. page(s): 352 [details]