Chubar, E. A. “Persicaria tuminensis (Polygonaceae, Persicarieae), a New Species of the Section Echinocaulon from the Wetland Flora of the Tumen River Valley”. Phytotaxa, vol. 728, no. 2, Nov. 2025, pp. 108-24, doi:10.11646/phytotaxa.728.2.2.