Danser, B.H. (1927), Die Polygonaceen Niederlandisch Ostindiens. Bulletin du Jardin Botanique de Buitenzorg ser. 3, 8: 146 [tax. nov.]

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

basionym of: Persicaria barbata subsp. gracilis (Danser) Soják legitimate

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

taxonomic synonym of: Persicaria barbata (L.) H.Hara legitimate

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