Difference between revisions of "Solidago spectabilis"
Proc. Amer. Acad. Arts. 17: 193. 1882.
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|common_names=Basin or Nevada goldenrod | |common_names=Basin or Nevada goldenrod | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Solidago guiradonis var. spectabilis | |name=Solidago guiradonis var. spectabilis | ||
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|publication title=Proc. Amer. Acad. Arts. | |publication title=Proc. Amer. Acad. Arts. | ||
|publication year=1882 | |publication year=1882 | ||
| − | |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_299.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Solidago | |genus=Solidago | ||
Latest revision as of 20:02, 5 November 2020
Plants 40–200 cm; rhizomes creeping, thick. Stems 1–10+, erect, proximally glabrous, glabrous or sparsely villoso-strigose in arrays; often with short fascicles in axils of mid to distal cauline leaves. Leaves: rosettes present at flowering; basal and proximal tapering to winged petioles, blades oblanceolate, 70–210 × 8–28 mm, somewhat fleshy (fresh), margins entire, sometimes shallowly crenate or serrate distally, sometimes undulate, apices acute, mucronate or attenuate, glabrous; mid and distal cauline not crowded, sessile, blades lanceolate to linear-lanceolate, 10–120 × 5–16 mm, reduced distally, margins entire. Heads 60–100, in thyrsiform-paniculiform arrays, sometimes secund apically, (3.5–)6–26(–60) x 4–10(–15) cm, branches ascending to arching. Peduncles 2–8 mm, glabrous or sparsely strigose; bracteoles 0–4. Involucres narrowly campanulate, 3–4 mm. Phyllaries in 3–4 series, outer narrowly ovate to lanceolate (1.5–3 × 0.4–1 mm), unequal, obtuse to acuminate. Ray florets (5–)11–15; laminae 1.5–3.5 × 0.5–0.75 mm. Disc florets 8–22; corollas 2.5–4.5 mm, lobes 1–1.5 mm. Cypselae (narrowly obconic) 1.5–2.5 mm (ribs 5–8, broad, lighter than body), sparsely strigose; pappi 3–4 mm. 2n = 18.
Phenology: Flowering Jul–Oct.
Habitat: Bogs, seepage areas at higher elevations, streamsides in desert at proximal elevations, tolerant of alkaline meadows and hot springs
Elevation: 300–2600 m
Distribution
Ariz., Calif., Idaho, Nev., Oreg., Utah.
Discussion
Selected References
None.