410503 Aconogonon ocreatum (L.) H. Hara
Distribution
Polar Ural - Novaya Zemlya: Rare
Yamal - Gydan: Frequent
Taimyr - Severnaya Zemlya: Scattered
Anabar - Onenyo: Scattered
Kharaulakh: Frequent
West Chukotka: Scattered
Southern Arcti Tundra: Frequent
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Frequent
- H. Hara, Fl. E. Himal.: 632 (1966). - Polygonum ocreatum L., Sp. Pl.: 361 (1753). Type not designated (Jarvis 2007: 758). Original material (LINN): Siberia. Herb. Linn. 510.8, leg. Gmelin.
- Polygonum laxmanni Lepech., Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 10: 414 (1797). Described from Siberia. - Aconogonon laxmanni (Lepech.) Á. Löve & D. Löve, Bot. Not. 128: 507 (1976).
2n=
20 (2x). - Siberia (N), Far East (N). - Several reports.
Geography: Asian (N/C): RUS SIB RFE.
Notes: Tzvelev: Aconogonon laxmanni could be treated as a variety of A. ocreatum.
Higher Taxa
- Aconogonon [4105,genus]