Parmeliaceae

Usnea sulphurea var. sorediifera (Cromb.) Vain.

, legitimate

, scientific

Vainio, E.A. (1903), Résultats du Voyage du S.Y. Belgica en 1897-1899. Botanique Lichens

:

11

[comb. nov.]

P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories

:

-

[secondary reference]

P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories

:

-

[taxonomic synonym]

taxonomic synonym of:

Usnea antarctica Du Rietz

legitimate