Difference between revisions of "Tephroseris lindstroemii"
Bot. Not. 128: 520. 1976.
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|name=Senecio bivestitus | |name=Senecio bivestitus | ||
|authority=Cronquist | |authority=Cronquist | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Senecio lindstroemii | |name=Senecio lindstroemii | ||
|authority=(Ostenfeld) A. E. Porsild | |authority=(Ostenfeld) A. E. Porsild | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Senecio tundricola subsp. lindstroemii | |name=Senecio tundricola subsp. lindstroemii | ||
|authority=(Ostenfeld) Korobkov | |authority=(Ostenfeld) Korobkov | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Tephroseris tundricola subsp. lindstroemii | |name=Tephroseris tundricola subsp. lindstroemii | ||
|authority=(Ostenfeld) Wiebe | |authority=(Ostenfeld) Wiebe | ||
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|elevation=1000–3200 m | |elevation=1000–3200 m | ||
|distribution=B.C.;N.W.T.;Yukon;Alaska;Mont.;Wyo.;e Asia (Russian Far East). | |distribution=B.C.;N.W.T.;Yukon;Alaska;Mont.;Wyo.;e Asia (Russian Far East). | ||
| − | |discussion=<p>For Russia, S. S. Kharkevich (1985+, vol. 6) and I. M. Krasnoborov et al. (1987+, vol. 13) treated this taxon as T. tundricola subsp. lindstroemii. It has been widely known in American literature as Senecio fuscatus, a misapplied name.</p> | + | |discussion=<p>For Russia, S. S. Kharkevich (1985+, vol. 6) and I. M. Krasnoborov et al. (1987+, vol. 13) treated this taxon as <i>T. tundricola</i> subsp. lindstroemii. It has been widely known in American literature as <i>Senecio</i> fuscatus, a misapplied name.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1976 | |publication year=1976 | ||
|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/V19-20-21/V20_1385.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Tephroseris | |genus=Tephroseris | ||
Revision as of 15:20, 18 September 2019
Perennials, 10–25(–50) cm (white or gray, floccose- or lanate-tomentose, hairs somewhat matted, sometimes with closely appressed hairs beneath the matted hairs, unevenly glabrate, especially proximal stems, adaxial faces of leaves, and phyllaries; rhizomes creeping or suberect). Stems single or loosely clustered. Leaves basal and cauline; petioles winged (passing into blades); blades lanceolate to ovate, 3–6(–10) × 1–2.5 cm, margins wavy or subentire to denticulate (cauline similar, narrower, sessile, weakly-clasping, bractlike). Heads 1–4(–6 +). Involucres ± abruptly contracted to peduncles. Phyllaries usually 21, purplish (most of lengths, glabrate), (5–)7–10 mm. Ray florets usually 13 or 21; corolla laminae 10–15(–20) mm. Disc florets 50–80+; corollas orange or orange-yellow. Cypselae pubescent; pappi white. 2n = 46, 48.
Phenology: Flowering Jun–Aug.
Habitat: Alpine meadows, open tundra
Elevation: 1000–3200 m
Distribution
B.C., N.W.T., Yukon, Alaska, Mont., Wyo., e Asia (Russian Far East).
Discussion
For Russia, S. S. Kharkevich (1985+, vol. 6) and I. M. Krasnoborov et al. (1987+, vol. 13) treated this taxon as T. tundricola subsp. lindstroemii. It has been widely known in American literature as Senecio fuscatus, a misapplied name.
Selected References
None.