Lewton, F.L. (1915), Journal of the Washington Academy of Sciences 5: 305 [tax. nov.]

• Type: Notoxylinon australe (F.Muell.) Lewton

Fryxell, P.A. (1965), A revision of the Australian species of Gossypium with observations on the occurrence of Thespesia in Australia (Malvaceae). Australian Journal of Botany 13(1): 88 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Gossypium subsect. Hibiscoidea (Tod.) Fryxell legitimate

Fryxell, P.A. (1965), A revision of the Australian species of Gossypium with observations on the occurrence of Thespesia in Australia (Malvaceae). Australian Journal of Botany 13(1): 85 [taxonomic synonym]

taxonomic synonym of: Gossypium sect. Hibiscoidea Tod. legitimate

Fryxell, P.A. (1965), A revision of the Australian species of Gossypium with observations on the occurrence of Thespesia in Australia (Malvaceae). Australian Journal of Botany 13(1): 79 [taxonomic synonym]

taxonomic synonym of: Gossypium subg. Sturtia (R.Br.) Tod. legitimate

Fryxell, P.A. (1978), The natural history of the cotton tribe (Malvaceae, Tribe Gossypieae): 37 [taxonomic synonym]

taxonomic synonym of: Gossypium L. legitimate

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Thespesia Sol. ex Correa nom. cons.

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Gossypium L. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Gossypium L. legitimate

---