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.
Endemic
Basionym: Equisetum variegatum var. alaskanum A.A. Eaton in Merriam, Harriman Alaska Exped. 5: 390. 1904
Treatment appears in FNA Volume 2.
FNA>Volume Importer |
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|year=1941 | |year=1941 | ||
}} | }} | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|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_place=5: 390. 1904 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
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|habitat=Lakeshores, riverbanks, ditches, wet woods, tundra | |habitat=Lakeshores, riverbanks, ditches, wet woods, tundra | ||
|elevation=0–1500 m | |elevation=0–1500 m | ||
| − | |distribution=B.C.;Yukon;Alaska | + | |distribution=B.C.;Yukon;Alaska;Wash. |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 34: | Line 41: | ||
-->{{#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 44: | Line 50: | ||
|habitat=Lakeshores, riverbanks, ditches, wet woods, tundra | |habitat=Lakeshores, riverbanks, ditches, wet woods, tundra | ||
|elevation=0–1500 m | |elevation=0–1500 m | ||
| − | |distribution=B.C.;Yukon;Alaska | + | |distribution=B.C.;Yukon;Alaska;Wash. |
|reference=None | |reference=None | ||
|publication title=Acta Univ. Lund. | |publication title=Acta Univ. Lund. | ||
|publication year=1941 | |publication year=1941 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_283.xml |
|genus=Equisetum | |genus=Equisetum | ||
|subgenus=Equisetum subg. Equisetum | |subgenus=Equisetum subg. Equisetum | ||
Latest revision as of 21:59, 2 December 2021
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, Wash.
Discussion
Selected References
None.
Lower Taxa
None.