Schwantes, M.H.G. (1928), Moller's Deutsche Gartner-Zeitung 43: 17 [tax. nov.]

• Type: Micropterum schlechteri Schwantes

Prescott, A. & Venning, J. in George, A.S. (ed.) (1984), Aizoaceae. Flora of Australia 4: 31 [secondary reference]

Jacobs, S.W.L. & Highet, J. in Harden, G.J. (ed.) (1990), Aizoaceae. Flora of New South Wales 1: 196 [secondary reference]

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 272 [taxonomic synonym]

taxonomic synonym of: Cleretum N.E.Br. legitimate

Hartmann, H.E.K. in Kubitzki, K. (ed.) (1993), Aizoaceae. The Families and Genera of Vascular Plants 2: 53 [taxonomic synonym]

taxonomic synonym of: Cleretum N.E.Br. legitimate

Jacobs, S.W.L. & Highet, J. in Harden, G.J. (ed.) (2000), Aizoaceae. Flora of New South Wales Revised Edition 1: 196 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 545 [taxonomic synonym]

taxonomic synonym of: Cleretum N.E.Br. legitimate

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