Difference between revisions of "Eriophyllum nubigenum"
Proc. Amer. Acad. Arts 19: 25. 1883.
Common names: Yosemite woolly sunflower
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name=Eriophyllum nubigenum | name=Eriophyllum nubigenum | ||
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|authority=Greene ex A. Gray | |authority=Greene ex A. Gray | ||
|rank=species | |rank=species | ||
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|publication year=1883 | |publication year=1883 | ||
|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/V21_893.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | ||
Revision as of 19:40, 16 December 2019
Annuals, 5–15 cm. Stems ascending. Leaves: blades oblanceolate, 1–2 cm, margins entire, plane (apices acute), faces woolly. Heads borne singly or in loose arrays. Peduncles ± 1 cm. Involucres cylindric, 3–4+ mm diam. Phyllaries 4–6, distinct. Ray florets 4–6; laminae yellow, ± 1 mm (inconspicuous). Disc florets 10–20; corollas ± 2 mm (tubes cylindric, throats broadly funnelform, abruptly dilated, lobes not glandular; anther appendages deltate, glandular). Cypselae 2.5–3 mm; pappi of 8–10 lanceolate to spatulate (± unequal) scales 0.5–1.5 mm. 2n = 14.
Phenology: Flowering Jun–Jul.
Habitat: Gravelly or rocky openings, yellow pine or red fir forests
Elevation: 1800–2500 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.