Difference between revisions of "Eriogonum umbellatum var. glaberrimum"
Taxon 17: 532. 1968.
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|common_names=Warner Mountains sulphur flower | |common_names=Warner Mountains sulphur flower | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Eriogonum glaberrimum | |name=Eriogonum glaberrimum | ||
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|publication title=Taxon | |publication title=Taxon | ||
|publication year=1968 | |publication year=1968 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_714.xml |
|subfamily=Polygonaceae subfam. Eriogonoideae | |subfamily=Polygonaceae subfam. Eriogonoideae | ||
|genus=Eriogonum | |genus=Eriogonum | ||
Latest revision as of 22:13, 5 November 2020
Herbs, compact mats, 1–2.5(–3) × 3–8 dm. Aerial flowering stems erect, 1–2 dm, glabrous, without one or more leaflike bracts ca. midlength. Leaves in loose rosettes; blade narrowly elliptic to elliptic, 1–2 × 0.3–1 cm, glabrous and green on both surfaces, margins plane. Inflorescences umbellate; branches 3–8 cm, glabrous, with a whorl of bracts ca. midlength; involucral tubes 4–5 mm, lobes 1–3.5(–4) mm. Flowers 4–7 mm; perianth cream or whitish.
Phenology: Flowering Jul–Sep.
Habitat: Sandy to gravelly slopes, sagebrush communities, aspen and montane conifer woodlands
Elevation: 1600-2300 m
Discussion
Variety glaberrimum is localized and known with certainty from only five locations in the Warner Mountains of Lake County, Oregon, and Modoc County, California. A collection supposedly gathered somewhere in Klamath County, Oregon (Austin & Bruce 1758, DS) in 1897 is discounted. This expression of the species is worthy of introduction into cultivation.
Selected References
None.