Difference between revisions of "Juncus arcticus var. alaskanus"
Anderson's Flora of Alaska and Adjacent Parts of Canada 611. 1974.
Common names: Alaskan rush
Basionym: Juncus arcticus subsp. alaskanus Hultén
Synonyms: Juncus arcticus subsp. sitchensis Engelmann Juncus balticus var. alaskanus (Hultén) A. E. Porsild Juncus balticus var. haenkei (E. Meyer) Buchenau Juncus balticus subsp. sitchensis (Engelmann) Hultén Juncus haenkei unknown
Treatment appears in FNA Volume 22.
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|name=Juncus arcticus subsp. sitchensis | |name=Juncus arcticus subsp. sitchensis | ||
|authority=Engelmann | |authority=Engelmann | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Juncus balticus var. alaskanus | |name=Juncus balticus var. alaskanus | ||
|authority=(Hultén) A. E. Porsild | |authority=(Hultén) A. E. Porsild | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Juncus balticus var. haenkei | |name=Juncus balticus var. haenkei | ||
|authority=(E. Meyer) Buchenau | |authority=(E. Meyer) Buchenau | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Juncus balticus subsp. sitchensis | |name=Juncus balticus subsp. sitchensis | ||
|authority=(Engelmann) Hultén | |authority=(Engelmann) Hultén | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Juncus haenkei | |name=Juncus haenkei | ||
|authority=unknown | |authority=unknown | ||
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|elevation=0–2200 m | |elevation=0–2200 m | ||
|distribution=Greenland;B.C.;Man.;Nfld. and Labr. (Labr);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Asia. | |distribution=Greenland;B.C.;Man.;Nfld. and Labr. (Labr);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Asia. | ||
| − | |discussion=<p>Perhaps Juncus arcticus var. alaskanus is not distinct from the Eurasian J.uncus arcticus var. arcticus.</p> | + | |discussion=<p>Perhaps <i>Juncus arcticus </i>var.<i> alaskanus</i> is not distinct from the Eurasian J.uncus arcticus var. arcticus.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1974 | |publication year=1974 | ||
|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/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V22/V22_413.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Genuini | |subgenus=Juncus subg. Genuini | ||
Revision as of 15:58, 18 September 2019
Herbs, 1–3 dm. Culms 0.7–1.2 mm diam. Leaves: blade absent. Inflorescences 3–8-flowered, slightly compact, 1–1.5 cm; primary bract 3–8 cm. Flowers: tepals shining chestnut brown with lighter midstripe, lanceolate, 4–5(–6) mm, apex acuminate; inner series shorter, margins clear, obtuse to acute; stamens 2 mm, filaments 1 mm, anthers 1 mm. Capsules dark tan, oblate, 3–4 mm diam., usually slightly exceeding perianth.
Phenology: Flowering spring–summer.
Habitat: Moist to dry places, wet meadows, stream banks
Elevation: 0–2200 m
Distribution
Greenland, B.C., Man., Nfld. and Labr. (Labr), N.W.T., Nunavut, Ont., Que., Yukon, Alaska, Asia.
Discussion
Perhaps Juncus arcticus var. alaskanus is not distinct from the Eurasian J.uncus arcticus var. arcticus.
Selected References
None.
Lower Taxa
None.