familyEquisetaceae
genusEquisetum
subgenusEquisetum subg. Equisetum
speciesEquisetum variegatum
subspeciesEquisetum variegatum subsp. alaskanum
Difference between revisions of "Equisetum variegatum subsp. alaskanum"
Acta Univ. Lund. 37(1): 59. 1941.
Basionym: Equisetum variegatum var. alaskanum A.A. Eaton in Merriam, Harriman Alaska Exped. 5: 390. 1904
Treatment appears in FNA Volume 2.
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| Line 10: | Line 10: | ||
|name=Equisetum variegatum var. alaskanum | |name=Equisetum variegatum var. alaskanum | ||
|authority=A.A. Eaton | |authority=A.A. Eaton | ||
| + | |rank=variety | ||
|publication_title=in Merriam, Harriman Alaska Exped. | |publication_title=in Merriam, Harriman Alaska Exped. | ||
|publication_place=5: 390. 1904 | |publication_place=5: 390. 1904 | ||
| Line 36: | Line 37: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Equisetum variegatum subsp. alaskanum | name=Equisetum variegatum subsp. alaskanum | ||
| − | |||
|authority=(A. A. Eaton) Hultén | |authority=(A. A. Eaton) Hultén | ||
|rank=subspecies | |rank=subspecies | ||
| Line 51: | Line 51: | ||
|publication year=1941 | |publication year=1941 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V2/V2_283.xml |
|genus=Equisetum | |genus=Equisetum | ||
|subgenus=Equisetum subg. Equisetum | |subgenus=Equisetum subg. Equisetum | ||
Revision as of 20:46, 16 December 2019
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
B.C., Yukon, Alaska including the Aleutian Islands, Wash.
Discussion
Selected References
None.
Lower Taxa
None.