Coetzee, J.C. (Johannes C.)Van Wyk, Abraham Erasmus (Braam)2014-05-052014-05-052013Coetzee, J.C. & Van Wyk, A.E., 2013, ‘Calvatia Fr. (Fungi, Lycoperdaceae) in suider-Afrika: 50 Jaar na Bottomley’, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 32(1), Art. #835, 2 pages. http://dx.DOI.org/ 10.4102/satnt.v32i1.8350254-3486 (print)2222-4173 (online)10.4102/satnt.v32i1.835http://hdl.handle.net/2263/39692This paper was initially delivered at the Annual Congress of the Biological Sciences Division of the South African Academy for Science and Art, ARC-Plant Protection Research Institute, Roodeplaat, Pretoria, South Africa on 01 October 2010.A taxonomic revision of the Calvatia complex in southern Africa, following a comparative morphological approach, has led to the adoption of a broad generic concept comprising thirteen species. Conservation of Calvatia against the older names Omalycus and Lanopila has been proposed.Afrikaans© 2013. The Authors. Licensee: AOSIS OpenJournals. This work is licensed under the Creative Commons Attribution License.Suider-AfrikaBottomleyCalvatia Fr. (Fungi, Lycoperdaceae)Southern AfricaArticle