familyEquisetaceae
genusEquisetum
subgenusEquisetum subg. Equisetum
speciesEquisetum variegatum
subspeciesEquisetum variegatum subsp. alaskanum

Equisetum variegatum subsp. alaskanum

(A. A. Eaton) Hultén

Acta Univ. Lund. 37(1): 59. 1941.

Richard L. Hauke
Basionym: Equisetum variegatum var. alaskanum A.A. Eaton
Treatment appears in FNA Volume 2.
Revision as of 15:46, 18 September 2019 by FNA>Volume Importer

Stems 26–55 cm; teeth all black or with obscure white margins, 8–14, incurved.


Phenology: Cones maturing in late summer, or cones overwintering and shedding spores in spring.
Habitat: Lakeshores, riverbanks, ditches, wet woods, tundra
Elevation: 0–1500 m

Distribution

V2 283-distribution-map.gif

B.C., Yukon, Alaska including the Aleutian Islands, Wash.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Equisetum variegatum subsp. alaskanum"
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Author
Richard L. Hauke +
Authority
(A. A. Eaton) Hultén +
Basionyms
Equisetum variegatum var. alaskanum +
Distribution
B.C. +, Yukon +, Alaska +  and Wash. +
Elevation
0–1500 m +
Habitat
Lakeshores, riverbanks, ditches, wet woods, tundra +
Illustration copyright
Flora of North America Association +
Illustrator
Laurie Klingensmith +
Number of lower taxa
0 +
Phenology
Cones maturing in late summer, or cones overwintering and shedding spores in spring. +
Publication title
Acta Univ. Lund. +
Publication year
1941 +
Reference
None +
Source xml
https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V2/V2 283.xml +
Special status
Endemic +
Taxon family
Equisetaceae +
Taxon name
Equisetum variegatum subsp. alaskanum +
Taxon parent
Equisetum variegatum +
Taxon rank
subspecies +
Volume
Volume 2 +