Difference between revisions of "Townsendia montana"
Proc. Calif. Acad. Sci., ser. 2, 5: 697. 1895.
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|place=2, 5: 697. 1895 | |place=2, 5: 697. 1895 | ||
|year=1895 | |year=1895 | ||
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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|name=Townsendia alpigena | |name=Townsendia alpigena | ||
|authority=Piper | |authority=Piper | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Townsendia alpigena var. caelilinensis | |name=Townsendia alpigena var. caelilinensis | ||
|authority=(S. L. Welsh) Kartesz & Gandhi | |authority=(S. L. Welsh) Kartesz & Gandhi | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Townsendia montana var. caelilinensis | |name=Townsendia montana var. caelilinensis | ||
|authority=S. L. Welsh | |authority=S. L. Welsh | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Townsendia;Townsendia montana | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Townsendia;Townsendia montana | ||
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name=Townsendia montana | name=Townsendia montana | ||
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|authority=M. E. Jones | |authority=M. E. Jones | ||
|rank=species | |rank=species | ||
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|publication title=Proc. Calif. Acad. Sci., ser. | |publication title=Proc. Calif. Acad. Sci., ser. | ||
|publication year=1895 | |publication year=1895 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_444.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Townsendia | |genus=Townsendia | ||
Latest revision as of 20:03, 5 November 2020
Perennials, mostly 1–2+ cm (usually ± pulvinate). Stems ± erect; internodes 0.1–1(–2) mm, strigose. Leaves basal and cauline, blades ± spatulate to oblanceolate, 10–35+ × 2–5+ mm, not fleshy, faces usually ± strigose, sometimes glabrous. Heads usually on scapiform peduncles 5–60+ mm, sometimes sessile. Involucres hemispheric to campanulate, 8–15 mm diam. Phyllaries 18–32 in 3–4+ series, the longer ± oblanceolate, 6–9 mm (l/w = 3–5), glabrate, or sparsely strigillose, apices obtuse to acute, abaxial faces glabrous. Ray florets 13–21+; corollas usually white, sometimes pink or blue, adaxially, laminae 6–12 mm, abaxially usually glandular-puberulent, sometimes glabrous. Disc florets 30–60+; corollas 3.5–5.5 mm. Cypselae 4.5 mm, faces glabrous or hairy at bases, hair tips glochidiform; pappi persistent; on ray cypselae 24–30+ subulate to setiform scales 5–6 mm; on disc cypselae 24–30+ subulate to setiform scales 5.5–6.6 mm. 2n = 18, 36.
Phenology: Flowering (May–)Jul–Aug.
Habitat: Meadows, granite and limestone ridges
Elevation: 2000–3100 m
Distribution
Colo., Idaho, Mont., Oreg., Utah, Wyo.
Discussion
Selected References
None.