Polygonum kotovii Klokov in Trudy Sil’s’ko-Gosp. Bot. 1(3): 167. 1927 Polygonum kotovii Klokov in Trudy Sil’s’ko-Gosp. Bot. 1(3): 167. 1927Taxon for this namePolygonum kotovii Klokov in Trudy Sil’s’ko-Gosp. Bot. 1(3): 167. 1927
