familyPolygonaceae
subfamilyPolygonaceae subfam. Eriogonoideae
genusEriogonum
subgenusEriogonum subg. Eucycla
speciesEriogonum microtheca
Difference between revisions of "Eriogonum microtheca var. arceuthinum"
Phytologia 86: 135. 2004.
Common names: Juniper Mountain wild buckwheat
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{{Treatment/ID | {{Treatment/ID | ||
| − | |accepted_name=Eriogonum | + | |accepted_name=Eriogonum microtheca var. arceuthinum |
|accepted_authority=Reveal | |accepted_authority=Reveal | ||
|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. arceuthinum |
| − | |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. arceuthinum]]</div></div> |
|volume=Volume 5 | |volume=Volume 5 | ||
|mention_page=page 244 | |mention_page=page 244 | ||
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|elevation=1900-2100 m | |elevation=1900-2100 m | ||
|distribution=Nev. | |distribution=Nev. | ||
| − | |discussion=<p>Variety arceuthinum was gathered originally by Carl Purpus in the “Juniper Mountains” in 1898. It is uncertain whether his collection came from southwestern Iron County, Utah, or from southeastern Lincoln County, | + | |discussion=<p>Variety <i>arceuthinum</i> was gathered originally by Carl Purpus in the “Juniper Mountains” in 1898. It is uncertain whether his collection came from southwestern Iron County, Utah, or from southeastern Lincoln County, Nevada. A single, sterile collection (Shultz & Shultz 7109, BRY, GH) with dubious label data supposedly was found in Nevada, and a second collection from that state, made by A. Jerry Tiehm and sent to L. M. Schulz, apparently has been lost.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
| − | name=Eriogonum | + | name=Eriogonum microtheca var. arceuthinum |
| − | |||
|authority=Reveal | |authority=Reveal | ||
|rank=variety | |rank=variety | ||
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|publication year=2004 | |publication year=2004 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_456.xml |
|subfamily=Polygonaceae subfam. Eriogonoideae | |subfamily=Polygonaceae subfam. Eriogonoideae | ||
|genus=Eriogonum | |genus=Eriogonum | ||
|subgenus=Eriogonum subg. Eucycla | |subgenus=Eriogonum subg. Eucycla | ||
| − | |species=Eriogonum | + | |species=Eriogonum microtheca |
| − | |variety=Eriogonum | + | |variety=Eriogonum microtheca var. arceuthinum |
}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Eriogonum | + | -->[[Category:Treatment]][[Category:Eriogonum microtheca]] |
Latest revision as of 20:18, 27 October 2022
Subshrubs, 0.5–0.7 × 1–1.5 dm. Stems: caudex spreading; aerial flowering stems 0.1–0.3 dm, glabrous. Leaves: blade linear, 0.5–0.8 × 0.05–0.1 cm, densely white-tomentose adaxially, sparsely floccose or glabrous and green adaxially, margins revolute. Inflorescences 0.5–2.5 cm; branches sparsely floccose or glabrous. Involucres 2–3 mm, glabrous. Flowers 1.5–2 mm; perianth white. Achenes 1.5–2 mm.
Phenology: Flowering Jul–Sep.
Habitat: Volcanic slopes and cliffs, oak and pinyon-juniper woodlands
Elevation: 1900-2100 m
Discussion
Variety arceuthinum was gathered originally by Carl Purpus in the “Juniper Mountains” in 1898. It is uncertain whether his collection came from southwestern Iron County, Utah, or from southeastern Lincoln County, Nevada. A single, sterile collection (Shultz & Shultz 7109, BRY, GH) with dubious label data supposedly was found in Nevada, and a second collection from that state, made by A. Jerry Tiehm and sent to L. M. Schulz, apparently has been lost.
Selected References
None.
Lower Taxa
None.