Veldkamp, J.F. (1992), Miscellaneous notes on southeast Asian Gramineae. VII. Blumea 37(1): 233 [nom. nov.]

replaced synonym: Arundo karka Retz. legitimate nomenclatural synonym: Phragmites karka (Retz.) Trin. ex Steud. legitimate taxonomic synonym: Arundo vallatoria L. nom. inval.

• Comment: Veldkamp cites this name as a "comb. nov." based on Arundo vallatoria L., a designation not validly published. This is here treated as a factually incorrect statement by Veldkamp as to the status of his intended new combination following ICN Art. 6.14, which is thus here treated as a superfluous replacement name based on Arundo karka Retz.

Short, P.S. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Poaceae. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 319, Pl. 51, Fig. 72 [secondary reference]

taxonomic synonym: Phragmites karka (Retz.) Trin. ex Steud. legitimate

Linder, H.P. in Mallett, K. (ed.) (2005), Trib. Arundineae. Flora of Australia 44B: 8-9, Fig. 1D [secondary reference]

nomenclatural synonym: Arundo karka Retz. legitimate nomenclatural synonym: Phragmites karka (Retz.) Trin. ex Steud. legitimate taxonomic synonym: Arundo vallatoria L. nom. inval.

• APC Comment: Treated as Phragmites karka (Retz.) Trin. ex Steud. in Qld
• APC Dist.: WA, NT, SA, Qld

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [secondary reference]

orthographic variant: Phragmites vallatoria Veldkamp orth. var.

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Phragmites karka (Retz.) Trin. ex Steud. legitimate

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