Fosberg, F.R. (1948), Occasional Papers, University of Hawaii 46: 9 [comb. nov.]

basionym: Crassula scutellaria Burm.f. legitimate

Lowry, P.P. & Plunkett, G.M. (2010), Recircumscription of Polyscias (Araliaceae) to include six related genera, with a new infrageneric classification and a synopsis of species. Plant Diversity and Evolution 128(1-2): 63 [secondary reference]

nomenclatural synonym: Crassula scutellaria Burm.f. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Crassula scutellaria Burm.f. legitimate

• APC Dist.: Qld

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Crassula scutellaria Burm.f. legitimate

• APC Comment: A cultigen from Malesia and the Pacific, recorded from cultivation but not known to be established in Australia.

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