Hara, H. (1966), The Flora of Eastern Himalaya: 70 [comb. nov.]

basionym: Polygonum barbatum L. legitimate

Soják, J. (1974), Bemerkungen zur Gattung Truellum Houtt. (Polygonaceae). Preslia 46(2): 152 [secondary reference]

Wilson, A.J.G. in Wheeler, J.R. (ed.) (1992), Polygonaceae. Flora of the Kimberley Region: 148, Fig. 39B [secondary reference]

nomenclatural synonym: Polygonum barbatum L. legitimate

Short, P.S. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Polygonaceae. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 68, Fig. 13 [secondary reference]

nomenclatural synonym: Polygonum barbatum L. legitimate

Jessup, L.W. (2003), Flora of South-eastern Queensland Volume 1 Changes to names or status of taxa: - [secondary reference]

nomenclatural synonym: Polygonum barbatum L. legitimate

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [secondary reference]

nomenclatural synonym: Polygonum barbatum L. legitimate

• APC Dist.: WA, NT, Qld

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

nomenclatural synonym: Polygonum barbatum L. legitimate taxonomic synonym: Polygonum barbatum subsp. gracile Danser legitimate taxonomic synonym: Persicaria barbata subsp. gracilis (Danser) Soják legitimate

• APC Dist.: WA, NT, Qld

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