410504 Aconogonon ajanense (Regel & Tiling) H. Hara
- H. Hara, Fl. E. Himal.: 631 (1966). - Polygonum polymorphum var. ajanense Regel & Tiling, Fl. Ajan.: 116 (1858). Described from Ayan in the Okhotsk area (the Russian Far East).
Geography: Asian (NE): RFE.
Notes: Petrovsky (1966) suggested Aconogonon ajanense to be close to A. laxmannii (i.e., A. ocreatum) and as "the form distinguished by several authors as Polygonum ajanense".
- Aconogonon [4105,genus]