Proteaceae Juss.

Petrophila longifolia R.Br.

, orth. var.

, scientific

Brown, R. (1830), Proteaceas Novas.

Supplementum primum prodromi florae Novae Hollandiae

:

5

[primary reference]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census

:

-

[orthographic variant]

orthographic variant of:

Petrophile longifolia R.Br.

legitimate