Difference between revisions of "Ericameria lignumviridis"
Phytologia 78: 64. 1995.
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|common_names=Greenwood’s goldenbush;heath-goldenrod | |common_names=Greenwood’s goldenbush;heath-goldenrod | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Haplopappus lignumviridis | |name=Haplopappus lignumviridis | ||
|authority=S. L. Welsh | |authority=S. L. Welsh | ||
| + | |publication_title=Rhodora | ||
| + | |publication_place=95: 398, fig. 4. 1993 | ||
}} | }} | ||
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|publication year=1995 | |publication year=1995 | ||
|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/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_96.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Ericameria | |genus=Ericameria | ||
Revision as of 18:45, 24 September 2019
Plants 10–30 cm. Stems erect, green when young, becoming tan, branched, glabrous, resinous. Leaves ascending; blades oblanceolate, 7–30 × 1.5–3 mm, midnerves evident, apices acute to apiculate, faces glabrous, resinous; axillary leaf fascicles usually present, much shorter than subtending leaves. Heads (3–8) in cymiform arrays. Peduncles 1–12 mm (bracts 0–3, scalelike). Involucres obconic, 12–15 × 4–8 mm. Phyllaries 18–28 in 3–4 series, tan, ovate or lanceolate to elliptic, 8–12 × 1–2.5 mm, subequal, outer herbaceous-tipped, inner mostly chartaceous, apices erect, acute or acuminate to cuspidate, abaxial faces glabrous, resinous. Ray florets 5–8; laminae 3–4 × 0.7–2 mm. Disc florets 8–12; corollas 9–10.5 mm. Cypselae tan to reddish, ellipsoid, ca. 5 mm, densely hairy; pappi off-white to brown, 7.5–9 mm.
Phenology: Flowering late summer–fall.
Habitat: Riparian areas with willows, nettles, and other bottomland plants
Elevation: ca. 1900 m
Discussion
Of conservation concern.
Selected References
None.