330603 Trichophorum cespitosum subsp. cespitosum (L.) Schur
Distribution
Northern Iceland: Frequent
Northern Fennoscandia: Frequent
Kanin - Pechora: Rare
Polar Ural - Novaya Zemlya: Rare
Yamal - Gydan: Scattered
Taimyr - Severnaya Zemlya: Present only in the Borderline Arctic
West Chukotka: Scattered
South Chukotka: Scattered
East Chukotka: Rare
Western Alaska: Scattered
Northern Alaska - Yukon: Frequent
Central Canada: Scattered
Hudson Bay - Labrador: Scattered
Western Greenland: Frequent
Eastern Greenland: Scattered
Southern Arcti Tundra: Rare
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Frequent
- Schur, Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 78 (1853). - Scirpus cespitosus L., Sp. Pl.: 48 (1753). Lectotype (LAPP): Sweden: "Lapland". Linnaean Lapland Herbarium 20 (Swan in Cafferty and Jarvis 2004a: 180). - Baeothryon cespitosum (L.) A. Dietr., Sp. Pl. 2: 89 (1832). - Kreczetoviczia cespitosa (L.) Tzvelev, Bot. Zhurn. 84, 7: 12 (1999).
- For subsp. cespitosum:
- Scirpus cespitosus var. callosus Bigelow, Fl. Boston., ed. 2: 21 (1824). Type: U.S.A.: New Hampshire, "White Hills", leg. Bigelow.
- Trichophorum austriacum Palla, Ber. Deutsch. Bot. Ges. 15: 468 (1897). Described from central Europe. - Scirpus cespitosus subsp. austriacus (Palla) Asch. & Graebn., Syn. Mitteleur. Fl. 2, 2: 300 (1904)
2n=
104. - Europe, Siberia, Far East, Canada, Greenland. - Numerous reports.
Geography: Circumboreal-polar: ICE NOR RUS SIB RFE ALA CAN GRL.
Notes: There is an Atlantic European race, subsp. germanicum (Palla) Hegi, that does not approach the Arctic.
Hartman's earlier combination Trichophorum cespitosum (L.) Hartm., Handb. Skand. Fl., ed. 5: 259 (1849), is without reference to basionym. Crins (2002a) accordingly applied the combination Trichophorum cespitosum (L.) Schur.
Higher Taxa
- Trichophorum [3306,genus]