familyEquisetaceae
genusEquisetum
subgenusEquisetum subg. Equisetum
speciesEquisetum variegatum
subspeciesEquisetum variegatum subsp. alaskanum
Equisetum variegatum subsp. alaskanum
Acta Univ. Lund. 37(1): 59. 1941.
Basionym: Equisetum variegatum var. alaskanum A.A. Eaton
Treatment appears in FNA Volume 2.
Revision as of 19:01, 26 July 2019 by FNA>Volume Importer
Stems 26–55 cm; teeth all black or with obscure white margins, 8–14, incurved.
Habitat: Lakeshores, riverbanks, ditches, wet woods, tundra
Elevation: 0–1500 m
Distribution
B.C., Yukon, Alaska including the Aleutian Islands, Wash.
Discussion
Selected References
None.
Lower Taxa
None.