Difference between revisions of "Omalotheca supina"
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 6: 245. 1838.
Common names: Alpine Arctic-cudweed gnaphale couché
Basionym: Gnaphalium supinum Linnaeus Syst. Nat. ed. 12, 3: 234. 1768
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|accepted_name=Omalotheca supina | |accepted_name=Omalotheca supina | ||
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|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | |title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | ||
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name=Omalotheca supina | name=Omalotheca supina | ||
| − | |authority=(Linnaeus) | + | |authority=(Linnaeus) de Candolle |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1838 | |publication year=1838 | ||
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| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_725.xml |
|tribe=Asteraceae tribe Gnaphalieae | |tribe=Asteraceae tribe Gnaphalieae | ||
|genus=Omalotheca | |genus=Omalotheca | ||
Latest revision as of 19:55, 5 November 2020
Plants 2–8(–12) cm. Leaves mostly basal (in persistent rosettes); blades 1-nerved, linear to linear-oblanceolate, 5–25 × 3 mm, cauline similar, faces concolor, gray-green, thinly woolly. Heads (usually 1–7) in subcapitate to loose, spiciform arrays. Involucres campanulate, 5–6 mm. Phyllaries light green to tan, oblong to lanceolate, outer obtuse, inner mostly acute, margins and tips dark brown. Cypselae obovoid, strigose; pappus bristles distinct, falling separately. 2n = 28.
Phenology: Flowering Jul–Sep.
Habitat: Granite outcrops, gravelly slopes, other alpine sites
Elevation: 200–1300 m
Distribution
Greenland, Nfld. and Labr., Que., Maine, N.H., Vt., Europe, Asia (Caucasus, Iran).
Discussion
Selected References
None.
Lower Taxa
None.