Difference between revisions of "Saussurea amara var. glomerata"
Bull. Soc. Imp. Naturalistes Moscou 39(1): 369. 1866.
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| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=I | ||
| + | |label=Introduced | ||
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|name=Saussurea glomerata | |name=Saussurea glomerata | ||
|authority=Poiret | |authority=Poiret | ||
| + | |rank=species | ||
| + | |publication_title=in J. Lamarck et al., Encycl., suppl. | ||
| + | |publication_place=5: 71. 1817 | ||
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|elevation=900–1000 m | |elevation=900–1000 m | ||
|distribution=Alta.;Asia. | |distribution=Alta.;Asia. | ||
| + | |introduced=true | ||
|discussion=<p><i>Saussurea amara </i>var.<i> glomerata</i> was reported (as <i>S. glomerata</i>) from the vicinity of Debolt, Alberta (H. Groh 1943) and was included in The Thistles of Canada (R. J. Moore and C. Frankton 1974). I am not aware of any additional stations, and the persistence of these plants in the Debolt area is unknown.</p> | |discussion=<p><i>Saussurea amara </i>var.<i> glomerata</i> was reported (as <i>S. glomerata</i>) from the vicinity of Debolt, Alberta (H. Groh 1943) and was included in The Thistles of Canada (R. J. Moore and C. Frankton 1974). I am not aware of any additional stations, and the persistence of these plants in the Debolt area is unknown.</p> | ||
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name=Saussurea amara var. glomerata | name=Saussurea amara var. glomerata | ||
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|authority=(Poiret) Trautvetter | |authority=(Poiret) Trautvetter | ||
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|publication title=Bull. Soc. Imp. Naturalistes Moscou | |publication title=Bull. Soc. Imp. Naturalistes Moscou | ||
|publication year=1866 | |publication year=1866 | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_182.xml |
|tribe=Asteraceae tribe Cardueae | |tribe=Asteraceae tribe Cardueae | ||
|genus=Saussurea | |genus=Saussurea | ||
Latest revision as of 19:49, 5 November 2020
Plants 15–60 cm; stout taproots; herbage ± scabrous, ± glaucous. Stems erect, simple or branched, unwinged. Leaves: basal and proximal cauline long-petiolate, smaller distally, blades elliptic, 5–20 cm, bases acute, margins entire to sinuate dentate or shallowly lobed, apices acuminate; mid and distal cauline sessile or short-petiolate, ± bractlike, entire. Heads 2–8 in corymbiform cymes at tips of main stems and branches; (peduncles to 1–5 cm). Involucres ca. 15 mm. Phyllaries in 3–4 series, strongly unequal, outer ± lanceolate with dark green toothed or lobed appendages, mid ± linear-oblong with expanded, rounded, pink, membranous, toothed appendages, innermost linear, with or without reduced appendages. Receptacles scaly. Florets 8–18; corollas pink or pale purple, ca. 17 mm; anthers dark purple. Cypselae ca. 3 mm; pappi off-brownish, outer bristles 1–2 mm, inner ca. 10 mm. 2n = 26 (Russia, as S. glomerata).
Phenology: Flowering Jul–Sep.
Habitat: Barnyard and garden weed
Elevation: 900–1000 m
Distribution
Introduced; Alta., Asia.
Discussion
Saussurea amara var. glomerata was reported (as S. glomerata) from the vicinity of Debolt, Alberta (H. Groh 1943) and was included in The Thistles of Canada (R. J. Moore and C. Frankton 1974). I am not aware of any additional stations, and the persistence of these plants in the Debolt area is unknown.
Selected References
None.