Difference between revisions of "Erigeron aequifolius"
Univ. Calif. Publ. Bot. 6: 174. 1915.
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|common_names=Hall’s fleabane | |common_names=Hall’s 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=Univ. Calif. Publ. Bot. | |publication title=Univ. Calif. Publ. Bot. | ||
|publication year=1915 | |publication year=1915 | ||
| − | |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_702.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Latest revision as of 21:04, 5 November 2020
Perennials, 10–20 cm; tapooted, caudices woody, branches rhizomelike. Stems ascending-erect, sparsely villous, minutely stipitate-glandular at least distally. Leaves cauline; blades narrowly elliptic to oblanceolate, 6–20(–25) × 1.5–3(–5) mm, barely reduced distally, margins entire, faces sparsely short-villous, minutely glandular, sometimes minutely stipitate-glandular. Heads 1(–3). Involucres 3.5–4 × 7–10 mm. Phyllaries in 3–5 series, sparsely strigose at bases or glabrous, minutely glandular. Ray florets 14–24(–30); corollas white, drying blue, 5–8 mm, laminae weakly coiling. Disc corollas (2.8–)3.8–4.5 mm (throats slightly indurate, not inflated). Cypselae 2.2–2.5 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 20–35 bristles. 2n = 18.
Phenology: Flowering Jul–Aug.
Habitat: Ledges and crevices, pinyon-juniper to montane coniferous
Elevation: 1500–2500 m
Discussion
Of conservation concern.
Selected References
None.