Difference between revisions of "Eriogonum umbellatum var. glaberrimum"
Taxon 17: 532. 1968.
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|name=Eriogonum glaberrimum | |name=Eriogonum glaberrimum | ||
|authority=Gandoger | |authority=Gandoger | ||
| + | |rank=species | ||
|publication_title=Bull. Soc. Roy. Bot. Belgique | |publication_title=Bull. Soc. Roy. Bot. Belgique | ||
|publication_place=42: 195. 1906 | |publication_place=42: 195. 1906 | ||
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name=Eriogonum umbellatum var. glaberrimum | name=Eriogonum umbellatum var. glaberrimum | ||
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|authority=(Gandoger) Reveal | |authority=(Gandoger) Reveal | ||
|rank=variety | |rank=variety | ||
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|publication year=1968 | |publication year=1968 | ||
|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/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V5/V5_714.xml |
|subfamily=Polygonaceae subfam. Eriogonoideae | |subfamily=Polygonaceae subfam. Eriogonoideae | ||
|genus=Eriogonum | |genus=Eriogonum | ||
Revision as of 22:56, 16 December 2019
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.