Dicksoniaceae M.R.Schomb.

Sitolobium dubium Brack.

, orth. var.

, scientific

Brackenridge, W.D. (1854), United States Exploring Expedition. Botany, Cryptogamia, Filices 16

:

273

[primary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census

:

-

[orthographic variant]

orthographic variant of:

Sitobolium dubium (R.Br.) Brack.

legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census

:

-

[nomenclatural synonym]

nomenclatural synonym of:

Calochlaena dubia (R.Br.) M.D.Turner & R.A.White

legitimate