Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/648649
- nomenclatural synonym: Polygonum sect. Persicaria (Mill.) DC.
- taxonomic synonym: Truellum Houtt.
- taxonomic synonym: Polygonum sect. Echinocaulon Meisn.
- taxonomic synonym: Polygonum sect. Cephalophilon Meisn.
- taxonomic synonym: Tracaulon Raf.
- taxonomic synonym: Persicaria sect. Echinocaulon (Meisn.) H.Gross
- taxonomic synonym: Persicaria sect. Cephalophilon (Meisn.) H.Gross