Difference between revisions of "Ericameria cervina"
Fl. Rocky Mts., 1067. 1917.
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|common_names=Deer goldenbush;goldenweed | |common_names=Deer goldenbush;goldenweed | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=E | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Haplopappus cervinus | |name=Haplopappus cervinus | ||
|authority=S. Watson | |authority=S. Watson | ||
+ | |rank=species | ||
|publication_title=Amer. Naturalist | |publication_title=Amer. Naturalist | ||
|publication_place=7: 301. 1873 | |publication_place=7: 301. 1873 | ||
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name=Ericameria cervina | name=Ericameria cervina | ||
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|authority=(S. Watson) Rydberg | |authority=(S. Watson) Rydberg | ||
|rank=species | |rank=species | ||
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|publication title=Fl. Rocky Mts., | |publication title=Fl. Rocky Mts., | ||
|publication year=1917 | |publication year=1917 | ||
− | |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_81.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Ericameria | |genus=Ericameria |
Latest revision as of 21:05, 5 November 2020
Plants 10–30 cm. Stems ascending to spreading, green when young, becoming dark brown then gray, branched, twigs stipitate-glandular, resin coated. Leaves ascending; blades elliptic to obovate, 9–18 × 2.5–4 mm, midnerves prominent with 2 fainter, collateral nerves, (margins undulate) apices usually obtuse to rounded, sometimes acute, apiculate, faces stipitate-glandular, resinous; axillary leaf fascicles reduced or absent. Heads in cymiform arrays. Peduncles 1–15 mm (bracts 3–8, gradually reduced, leafy). Involucres obconic, 5–7 × 2.5–3.5 mm. Phyllaries 22–30 in 4–5 series, mostly tan, lanceolate to elliptic, 1.5–5 × 0.8–1.2 mm, strongly unequal, chartaceous (bodies abruptly constricted at bases of appendages), midnerves usually inconspicuous, (margins scarious, entire or minutely lacerate) apices acute to acuminate or cuspidate, abaxial faces glabrous, lightly resinous, sometimes gland-dotted. Ray florets 3–4; laminae elliptic, 1.9–2.5 × 0.6–1.3 mm. Disc florets 8–9; corollas 3.5–5.3 mm. Cypselae tan, subcylindric to narrowly oblanceoloid, 2.2–4 mm, sericeous; pappi whitish, 3–5 mm. 2n = 18.
Phenology: Flowering late summer–fall.
Habitat: Rock-crevices and talus, often on granitic outcrops and soils
Elevation: 1500–2400 m
Distribution
Ariz., Nev., Utah.
Discussion
Ericameria cervina is found in northwest Arizona, adjacent Nevada, and Utah.
Selected References
None.