Nesom, G.L. (1994), Taxonomic dispersal of Australian Erigeron. Phytologia 76(2): 150 [comb. nov.]

basionym: Erigeron pappocromus var. setosus Benth. legitimate nomenclatural synonym: Erigeron setosus (Benth.) M.Gray legitimate

Nesom, G.L. (1998), Full constitution of the Australian genus Pappochroma (Asteraceae: Astereae). Phytologia 85(4): 278 [nomenclatural synonym]

nomenclatural synonym of: Pappochroma setosum (Benth.) G.L.Nesom legitimate

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

nomenclatural synonym of: Erigeron setosus (Benth.) M.Gray legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Pappochroma setosum (Benth.) G.L.Nesom legitimate

---