Blanco, F.M. (1837), Flora de Filipinas Edn. 1: 597 [tax. nov.]

Blanco, F.M. (1845), Flora de Filipinas Edn. 2: 416 [basionym]

basionym of: Psoralea badocana (Blanco) Blanco legitimate

Bentham, G. (5 October 1864), Flora Australiensis 2: 190 [basionym]

basionym of: Psoralea badocana (Blanco) Benth. isonym

Verdcourt, B. (1988), Two new combinations in Leguminosae. Kew Bulletin 43(2): 360 [basionym]

basionym of: Cullen badocanum (Blanco) Verdc. legitimate

Grimes, J.W. (31 October 1997), A revision of Cullen (Leguminosae: Papilionoideae). Australian Systematic Botany 10(4): 631 [secondary reference]

• Neotype: [Philippines]...que he visto den el camino que va para Badoc en Ilocos, y cerca de aquel Pueble (No typus designated, no Blanco collection found. As Bentham was the first to transfer the species to Psoralea, a sheet from the Philippines, seen by him, labelled, 'Prov. Albay, Luzon, Ins. Philippinae, 1841, H.Cuming 1149', is designated the neotype, K (hb. Benth.); isoneotype L(2), LE(2), NY, NY (hb. meissner.), PR, W (2 sheets)).

Grimes, J.W. (31 October 1997), A revision of Cullen (Leguminosae: Papilionoideae). Australian Systematic Botany 10(4): 631 [nomenclatural synonym]

nomenclatural synonym of: Cullen badocanum (Blanco) Verdc. legitimate

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

nomenclatural synonym of: Cullen badocanum (Blanco) Verdc. legitimate

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