Rutaceae Juss.

Xanthoxylon howeanum F.Muell.

, orth. var.

, scientific

Mueller, F.J.H. von (June 1875), Fragmenta Phytographiae Australiae 9(75)

:

77

[primary reference]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island.

Flora of Australia

49

:

252

[taxonomic synonym]

taxonomic synonym of:

Zanthoxylum pinnatum (J.R.Forst. & G.Forst.) W.R.B.Oliv.

legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census

:

-

[orthographic variant]

orthographic variant of:

Zanthoxylum howeanum F.Muell.

nom. inval., nom. nud.

Council of Heads of Australasian Herbaria (2007), Australian Plant Census

:

-

[taxonomic synonym]

taxonomic synonym of:

Zanthoxylum pinnatum (J.R.Forst. & G.Forst.) W.R.B.Oliv.

legitimate