360605a Thalictrum minus subsp. kemense (Fr.) Cajander
Distribution
Northern Fennoscandia: Present only in the Borderline Arctic
Kanin - Pechora: Frequent
Polar Ural - Novaya Zemlya: Scattered
Taimyr - Severnaya Zemlya: Rare
South Chukotka: Rare
Western Alaska: Present only in the Borderline Arctic
Southern Arcti Tundra: Rare
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Frequent
- Cajander in Mela & Cajander, Suomen Kasvio: 276 (1906). - Thalictrum kemense Fr., Fl. Hall.: 94 (1817). - Nomen novum for Thalictrum flavum var. rotundifolium Wahlenb., Fl. Lapp.: 153 (1812). Lectotype (UPS): Finland: Inarin Lappi, Utsjoki, Aug. 1802, leg. G. Wahlenberg (Moberg and Nilsson 1991: 295).
- ?Thalictrum hultenii B. Boivin, Rhodora 46: 352 (1944). Holotype (NY): Alaska: the Aleutian Islands, Unalaska, 20. July 1932, leg. E. Hultén 6753.
2n=
42 (6x). - Europe (N), Russia (N). - Sorsa (1963b); Botschantzeva (1973).
Not included: Reports of the decaploid number 2n = 70 by Langlet (1927a), Gregory (1941), Sokolovskaya (1963, Kamtchatka, 2n = 70-72), and Löve and Löve (1975c, European Russia: Archangelsk) must be confirmed by voucher before acceptance. The hexaploid number is accepted as it has been found in undisputed material from the type region (Inarin Lappi; Sorsa 1963b). More than one taxon (race, species) may be involved.
Geography: European (NE) - Asian (N/C) - amphi-Beringian: RUS SIB RFE (ALA).
Higher Taxa
- Thalictrum minus [360605,species]