familyPolygonaceae
subfamilyPolygonaceae subfam. Eriogonoideae
genusEriogonum
subgenusEriogonum subg. Eucycla
speciesEriogonum microtheca
Difference between revisions of "Eriogonum microtheca var. lacus-ursi"
Phytologia 86: 137. 2004.
Common names: Bear Lake wild buckwheat
GeoffLevin (talk | contribs) m (Deleted extraneous words in authority) |
GeoffLevin (talk | contribs) m (Corrected spelling of specific epithet from "microthecum" to "microtheca".) |
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{{Treatment/ID | {{Treatment/ID | ||
| − | |accepted_name=Eriogonum | + | |accepted_name=Eriogonum microtheca var. lacus-ursi |
|accepted_authority=Reveal & A. Sanders | |accepted_authority=Reveal & A. Sanders | ||
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
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|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
| − | |hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Eucycla;Eriogonum | + | |hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Eucycla;Eriogonum microtheca;Eriogonum microtheca var. lacus-ursi |
| − | |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Polygonaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Polygonaceae subfam. Eriogonoideae]]</div><div class="higher-taxon"><small>genus</small>[[Eriogonum]]</div><div class="higher-taxon"><small>subgenus</small>[[Eriogonum subg. Eucycla]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum | + | |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Polygonaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Polygonaceae subfam. Eriogonoideae]]</div><div class="higher-taxon"><small>genus</small>[[Eriogonum]]</div><div class="higher-taxon"><small>subgenus</small>[[Eriogonum subg. Eucycla]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum microtheca]]</div><div class="higher-taxon"><small>variety</small>[[Eriogonum microtheca var. lacus-ursi]]</div></div> |
|volume=Volume 5 | |volume=Volume 5 | ||
|mention_page=page 244 | |mention_page=page 244 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
| − | name=Eriogonum | + | name=Eriogonum microtheca var. lacus-ursi |
|authority=Reveal & A. Sanders | |authority=Reveal & A. Sanders | ||
|rank=variety | |rank=variety | ||
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|genus=Eriogonum | |genus=Eriogonum | ||
|subgenus=Eriogonum subg. Eucycla | |subgenus=Eriogonum subg. Eucycla | ||
| − | |species=Eriogonum | + | |species=Eriogonum microtheca |
| − | |variety=Eriogonum | + | |variety=Eriogonum microtheca var. lacus-ursi |
}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Eriogonum | + | -->[[Category:Treatment]][[Category:Eriogonum microtheca]] |
Revision as of 21:00, 27 October 2022
Subshrubs, 1.5–2 × 4–6 dm. Stems: caudex absent; aerial flowering stems 0.4–0.8 dm, sparsely white-floccose or glabrous. Leaves: blade narrowly elliptic, 0.7–1.5 × (0.07–)0.1–0.3 cm, densely white-tomentose abaxially, subglabrous or glabrous adaxially, margins usually revolute. Inflorescences 1–3 cm; branches sparsely floccose or glabrous. Involucres 3–4 mm, glabrous or thinly floccose near base of teeth. Flowers 2–2.5 mm; perianth cream. Achenes 2–2.5 mm.
Phenology: Flowering Jul–Aug.
Habitat: Clayey outcrops, montane conifer woodlands
Elevation: 2000-2100 m
Discussion
Variety lacus-ursi is known only from Bear Valley in the San Bernardino Mountains, San Bernardino County, where it is restricted to a few hundred plants in a single area subject to development.
Selected References
None.
Lower Taxa
None.