Difference between revisions of "Erigeron goodrichii"
Great Basin Naturalist 43: 366. 1983.
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name=Erigeron goodrichii | name=Erigeron goodrichii | ||
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|authority=S. L. Welsh | |authority=S. L. Welsh | ||
|rank=species | |rank=species | ||
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|publication year=1983 | |publication year=1983 | ||
|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/V20_582.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Revision as of 19:29, 16 December 2019
Perennials, 3–12 cm; taprooted, caudex branches usually relatively short and thick, sometimes apparently simple. Stems erect to decumbent-ascending (greenish proximally), usually hirsute to hirtellous (hairs deflexed, attenuate, basal cells erect), sometimes proximally strigose (hairs ascending), sometimes slightly glandular. Leaves basal (persistent) and cauline; basal blades oblanceolate, 20–60 × 2–6 mm, cauline slightly reduced distally, mostly on proximal 1/2 of stem, margins entire (apices rounded to obtuse), faces strigose to loosely hirsutulous, eglandular. Heads 1(–3). Involucres 5–7 × 10–15 mm. Phyllaries in 2–4 series, hirsute to hirsuto-villous, eglandular. Ray florets 30–60; corollas blue, 6–10 mm, laminae tardily coiling. Disc corollas 3.5–4.5 mm. Cypselae 1.8 mm (immature), 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 20–25 bristles.
Phenology: Flowering Jul–Aug.
Habitat: Rocky sites, crevices, often at or above timberline, Engelmann spruce krummholz, meadows
Elevation: (2200–)2700–3500 m
Discussion
Selected References
None.