Difference between revisions of "Ericameria zionis"
Phytologia 68: 153. 1990.
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|name=Haplopappus zionis | |name=Haplopappus zionis | ||
|authority=L. C. Anderson | |authority=L. C. Anderson | ||
| + | |rank=species | ||
|publication_title=Great Basin Naturalist | |publication_title=Great Basin Naturalist | ||
|publication_place=43: 360, fig. 2. 1983 | |publication_place=43: 360, fig. 2. 1983 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Ericameria zionis | name=Ericameria zionis | ||
| − | |||
|authority=(L. C. Anderson) G. L. Nesom | |authority=(L. C. Anderson) G. L. Nesom | ||
|rank=species | |rank=species | ||
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|publication year=1990 | |publication year=1990 | ||
|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_149.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Ericameria | |genus=Ericameria | ||
Revision as of 19:26, 16 December 2019
Plants 10–30 cm. Stems decumbent to ascending, green when young, often reddish tinged, soon reddish brown to brown, branched, twigs long-stipitate-glandular (sometimes with crinkly hairs interspersed). Leaves mostly erect or ascending; blades spatulate (flat), 25–40 × 2.5–7 mm, midnerves (plus 2 smaller, collateral nerves) evident, apices acuminate, faces long-stipitate-glandular; fascicles absent. Heads in (leafy) congested, paniculiform to cymiform arrays (1–4 cm wide). Peduncles 3–15 mm (long-stipitate-glandular, bracts 0–3, phyllary-like). Involucres turbinate to narrowly campanulate, 14–22 × 6–8 mm. Phyllaries 17–23 in 2–4 series, tan to green, lanceolate to elliptic, 10–14 × 1.6–2.7 mm, subequal (outer often slightly longer than inner), outer herbaceous or with herbaceous cusps, inner mostly chartaceous, midnerves (often plus 2 collateral nerves) evident, (margins villous distally) apices acute to acuminate, abaxial faces stipitate-glandular, inner sometimes glabrous. Ray florets 0. Disc florets 10–21; corollas 9.5–12 mm. Cypselae tan to reddish, ellipsoid, 7–8 mm, glabrous or apically hairy; pappi off-white to brown, sometimes reddish, 9–9.5 mm. 2n = 18 [as Haplopappus bloomeri subsp. compactus].
Phenology: Flowering summer–fall.
Habitat: Gravelly to sandy clay soils with manzanita, spruce, fir, and pine
Elevation: 2400–3100 m
Discussion
Of conservation concern.
Ericameria zionis is known from southern Utah.
Selected References
None.