Lessing, C.F. (1832), Synopsis Generum Compositarum: 90 [comb. nov.]

basionym: Osteospermum calendulaceum L.f. legitimate

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 890 [nomenclatural synonym]

nomenclatural synonym of: Osteospermum calendulaceum L.f. legitimate

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

nomenclatural synonym: Osteospermum calendulaceum L.f. legitimate

• APC Dist.: WA (naturalised), SA (naturalised)

Ghafoor, A. in Wilson, A.J.G. (ed.) (2015), Asteraceae Subfam. Asteroideae Trib. 2. Calenduleae. Flora of Australia 37: 325, Fig. 40A-C, map [secondary reference]

nomenclatural synonym: Osteospermum calendulaceum L.f. legitimate

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