Toelken, H.R. (29 April 1981), The species of Crassula L. in Australia. Journal of the Adelaide Botanic Gardens 3(1): 81 [tax. nov.]

• Type: "Western Australia, 65 km Leonora, Toelken 6079 (AD, holo.)"

taxonomic synonym: Tillaea sieberiana var. acuminata (Reader) Ewart & Jean White legitimate

Toelken, H.R. in Jessop, J.P. (ed.) (1981), Crassulaceae. Flora of Central Australia: 102, Fig. 122 [secondary reference]

pro parte taxonomic synonym: Tillaea colorata Nees legitimate

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 23 [secondary reference]

Toelken, H.R., Jeanes, J.A. & Stajsic, V. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Crassulaceae. Flora of Victoria 3: 550 [taxonomic synonym]

taxonomic synonym of: Crassula colorata var. acuminata (Reader) Toelken legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Crassula colorata var. acuminata (Reader) Toelken legitimate

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