Ruiz Lopez, H. & Pavon, J.A. (1802), Flora Peruvianae, et Chilensis 3: 50 [tax. nov.]

• Type: Not designated

Kunth, K.S. in Humboldt, F.W.H.A. von, Bonpland, A.J.A. & Kunth, K.S. (1819), Nova Genera et Species Plantarum Edn. Quarto, 3(12): 350 [basionym]

basionym of: Richardsonia pilosa (Ruiz & Pav.) Kunth legitimate

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

taxonomic synonym of: Richardia scabra L. legitimate

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