familyAsteraceae
genusArctanthemum
speciesArctanthemum arcticum
subspeciesArctanthemum arcticum subsp. polare
Difference between revisions of "Arctanthemum arcticum subsp. polare"
in A. I. Tolmatchew, Fl. Arct. URSS 10: 116. 1987.
Common names: Polar daisy chrysanthème polaire
Basionym: Chrysanthemum arcticum subsp. polare Hultén Svensk Bot. Tidskr. 43: 776. 1949
Synonyms: Arctanthemum hultenii (Á. Löve & D. Löve) Tzvelev Dendranthema arcticum subsp. polare (Hultén) Heywood Dendranthema hultenii (Á. Löve & D. Löve) Tzvelev
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|name=Chrysanthemum arcticum subsp. polare | |name=Chrysanthemum arcticum subsp. polare | ||
|authority=Hultén | |authority=Hultén | ||
| + | |rank=subspecies | ||
|publication_title=Svensk Bot. Tidskr. | |publication_title=Svensk Bot. Tidskr. | ||
|publication_place=43: 776. 1949 | |publication_place=43: 776. 1949 | ||
| Line 17: | Line 18: | ||
|name=Arctanthemum hultenii | |name=Arctanthemum hultenii | ||
|authority=(Á. Löve & D. Löve) Tzvelev | |authority=(Á. Löve & D. Löve) Tzvelev | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Dendranthema arcticum subsp. polare | |name=Dendranthema arcticum subsp. polare | ||
|authority=(Hultén) Heywood | |authority=(Hultén) Heywood | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Dendranthema hultenii | |name=Dendranthema hultenii | ||
|authority=(Á. Löve & D. Löve) Tzvelev | |authority=(Á. Löve & D. Löve) Tzvelev | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Arctanthemum;Arctanthemum arcticum;Arctanthemum arcticum subsp. polare | |hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Arctanthemum;Arctanthemum arcticum;Arctanthemum arcticum subsp. polare | ||
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|elevation=0–10 m | |elevation=0–10 m | ||
|distribution=Man.;N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;arctic Russia. | |distribution=Man.;N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;arctic Russia. | ||
| − | |discussion=<p>In North America, < | + | |discussion=<p>In North America, <i></i>subsp.<i> polare</i> ranges more or less continuously from St. Lawrence Island and the Seward Peninsula (Alaska) in the west, to the Ungava Peninsula (Quebec) in the east, along the low arctic continental coast, the coast of Hudson Bay, and the southern coast of the lower islands of the Arctic Archipelago.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 47: | Line 51: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Arctanthemum arcticum subsp. polare | name=Arctanthemum arcticum subsp. polare | ||
| − | |||
|authority=(Hultén) Tzvelev in A. I. Tolmatchew | |authority=(Hultén) Tzvelev in A. I. Tolmatchew | ||
|rank=subspecies | |rank=subspecies | ||
| Line 62: | Line 65: | ||
|publication year=1987 | |publication year=1987 | ||
|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/V19-20-21/V19_934.xml |
|tribe=Asteraceae tribe Anthemideae | |tribe=Asteraceae tribe Anthemideae | ||
|genus=Arctanthemum | |genus=Arctanthemum | ||
Revision as of 19:22, 16 December 2019
Plants (2.5–)5–20(–26) cm (more in fruit). Stems not branched. Leaves mostly basal (cauline to midstem at most); basal and proximal: petioles 4–50 mm, blades cuneate to spatulate, 6–30 × 4–16 mm, mostly 0–3-lobed; cauline: petioles 0 or 10–25 mm, blades 4–23 × 1–8 mm. Heads 1(–2), 13–20 mm diam. (flattened, excluding rays). Peduncular bracts 6–12 × 1 mm. Ray laminae (7–)9–18(–21) × (1.5–)1.8–4.3 mm, veins 4–5(–12). 2n = 18.
Phenology: Flowering summer.
Habitat: Open, coastal, wet, brackish habitats on clay, sand, gravel, or rocks, beaches near tideline, coastal dunes, beach meadows, carex salt marshes, estuarine marshes and flood plains, coastal tundra
Elevation: 0–10 m
Distribution
Man., N.W.T., Nunavut, Ont., Que., Yukon, Alaska, arctic Russia.
Discussion
In North America, subsp. polare ranges more or less continuously from St. Lawrence Island and the Seward Peninsula (Alaska) in the west, to the Ungava Peninsula (Quebec) in the east, along the low arctic continental coast, the coast of Hudson Bay, and the southern coast of the lower islands of the Arctic Archipelago.
Selected References
None.
Lower Taxa
None.
... more about "Arctanthemum arcticum subsp. polare"
Open, coastal, wet, brackish habitats on clay, sand, gravel, or rocks, beaches near tideline, coastal dunes, beach meadows, carex salt marshes, estuarine marshes and flood plains, coastal tundra +
Present +
in A. I. Tolmatchew, Fl. Arct. URSS +
1987 +
Illustrated +
Arctanthemum arcticum subsp. polare +
Arctanthemum arcticum +
subspecies +