Difference between revisions of "Erigeron algidus"
Man. Fl. Pl. Calif., 1052. 1925.
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|common_names=Stalked fleabane | |common_names=Stalked fleabane | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=C | ||
| + | |label=Conservation concern | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
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|publication title=Man. Fl. Pl. Calif., | |publication title=Man. Fl. Pl. Calif., | ||
|publication year=1925 | |publication year=1925 | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_727.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Latest revision as of 20:05, 5 November 2020
Perennials, 2–30 cm; rhizomatous, fibrous-rooted, caudex or rhizome branches relatively short and thick. Stems erect, sparsely villoso-hirsute, minutely glandular. Leaves mostly basal (persistent); blades obovate to oblanceolate, 10–70 × 2–7(–12) mm, cauline abruptly reduced distally, margins entire (apices rounded), faces strigose to strigoso-hirsute, sometimes sparsely glandular. Heads 1. Involucres 5–8 × 8–18 mm. Phyllaries in (2–)3–4 series (often purplish throughout or at margins and tips), hirsute to hirsuto-villous (hair cross walls not colored), minutely glandular. Ray florets 25–125; corollas blue to pink or purple, 5–13 mm (mostly 1–2 mm wide), laminae coiling. Disc corollas 3–4.8 mm. Cypselae 1.9–2.1 mm, 2-nerved, faces strigose; pappi: outer of setae, inner of 10–15(–20) bristles.
Phenology: Flowering Jul–Aug.
Habitat: Rocky sites and meadows, alpine or near timberline
Elevation: 2600–3700 m
Discussion
Of conservation concern.
Selected References
None.