Delarbre, A. (1800), Flore de la ci-devant Auvergne. Flore d' Auvergne Edn. 2, 2: 519 [comb. nov.]

basionym: Polygonum lapathifolium L. legitimate

Soják, J. (1974), Bemerkungen zur Gattung Truellum Houtt. (Polygonaceae). Preslia 46(2): 153 [secondary reference]

Wilson, K.L. (26 May 1988), Polygonum sensu lato (Polygonaceae) in Australia. Telopea 3(2): 179 [secondary reference]

Wilson, K.L. in Harden, G.J. (ed.) (1990), Polygonaceae. Flora of New South Wales 1: 282 [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate common name: Pale Knotweed [n/a]

Walsh, N.G. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Polygonaceae. Flora of Victoria 3: 277, Fig. 54h-i [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate taxonomic synonym: Polygonum lanigerum R.Br. legitimate common name: Pale Knotweed [n/a]

Wilson, K.L. (14 November 1996), Nomenclatural notes on Polygonaceae in Australia. Telopea 7(1): 87 [secondary reference]

taxonomic synonym: Polygonum lanigerum R.Br. legitimate

Wilson, K.L. in Harden, G.J. (ed.) (2000), Polygonaceae. Flora of New South Wales Revised Edition 1: 282 [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate common name: Pale Knotweed [n/a]

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

nomenclatural synonym: Polygonum lapathifolium L. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate nomenclatural synonym: Polygonum lapathifolium L. var. lapathifolium legitimate nomenclatural synonym: Polygonum lapathifolium L. subsp. lapathifolium legitimate taxonomic synonym: Polygonum nodosum Pers. legitimate taxonomic synonym: Polygonum glandulosum R.Br. legitimate taxonomic synonym: Polygonum lanigerum R.Br. legitimate taxonomic synonym: Polygonum lapathifolium var. lanigerum (R.Br.) C.Moore legitimate taxonomic synonym: Polygonum lapathifolium subsp. lanigerum (R.Br.) Danser legitimate taxonomic synonym: Persicaria lapathifolia subsp. glandulosa (R.Br.) Soják legitimate taxonomic synonym: Persicaria lanigera (R.Br.) Soják legitimate doubtful taxonomic synonym: Polygonum adenophorum Spreng. nom. illeg.

• APC Dist.: WA (naturalised), NT, SA (native and naturalised), Qld, NSW, ACT, Vic (uncertain origin), Tas (doubtfully naturalised)

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

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate taxonomic synonym: Polygonum lanigerum R.Br. legitimate common name: Pale Knotweed [n/a]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 64 [secondary reference]

nomenclatural synonym: Polygonum lapathifolium L. legitimate

Bostock, P.D. & Holland, A.E. (August 2018), Appendix A: New names and name and status changes 2017 to 2018. Introduction to the Census of the Queensland Flora 2018: 11 [secondary reference]

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

nomenclatural synonym: Polygonum lapathifolium L. legitimate nomenclatural synonym: Polygonum lapathifolium L. var. lapathifolium legitimate nomenclatural synonym: Polygonum lapathifolium L. subsp. lapathifolium legitimate taxonomic synonym: Polygonum nodosum Pers. legitimate taxonomic synonym: Polygonum glandulosum R.Br. legitimate taxonomic synonym: Polygonum lanigerum R.Br. legitimate taxonomic synonym: Polygonum adenophorum Spreng. nom. illeg. taxonomic synonym: Polygonum lanatum Roxb. legitimate taxonomic synonym: Polygonum lapathifolium var. lanigerum (R.Br.) C.Moore legitimate taxonomic synonym: Polygonum lapathifolium subsp. lanigerum (R.Br.) Danser legitimate taxonomic synonym: Persicaria lapathifolia subsp. lanata (Roxb.) Soják legitimate taxonomic synonym: Persicaria lapathifolia subsp. glandulosa (R.Br.) Soják legitimate taxonomic synonym: Persicaria lanigera (R.Br.) Soják legitimate isonym: Persicaria lapathifolia (L.) Gray isonym misapplication: Persicaria glabra (Willd.) M.Gómez legitimate by Stephens, K. in Bostock, P.D. & Holland, A.E. (ed.) (2007), Polygonaceae. Census of the Queensland Flora 2007: 167 misapplication: Persicaria attenuata (R.Br.) Soják x Polygonum glabrum Willd. [n/a] by Stephens, K. in Bostock, P.D. & Holland, A.E. (ed.) (8 December 2010), Polygonaceae. Census of the Queensland Flora 2010: 161

• APC Dist.: WA (naturalised), NT, SA (naturalised), Qld, NSW, ACT, Vic (uncertain origin), Tas (naturalised)

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