Difference between revisions of "Eriogonum salicornioides"
Bull. Soc. Roy. Bot. Belgique 42: 187. 1906.
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|common_names=Saltwort wild buckwheat | |common_names=Saltwort wild buckwheat | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=E | ||
+ | |label=Endemic | ||
+ | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Eriogonum demissum | |name=Eriogonum demissum | ||
|authority=S. Stokes | |authority=S. Stokes | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Eriogonum demissum var. romanum | |name=Eriogonum demissum var. romanum | ||
|authority=(Gandoger) S. Stokes | |authority=(Gandoger) S. Stokes | ||
+ | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Eriogonum vimineum var. salicornioides | |name=Eriogonum vimineum var. salicornioides | ||
− | |authority= | + | |authority= |
+ | |rank=variety | ||
}} | }} | ||
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Ganysma;Eriogonum salicornioides | |hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Ganysma;Eriogonum salicornioides | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Eriogonum salicornioides | name=Eriogonum salicornioides | ||
− | |||
|authority=Gandoger | |authority=Gandoger | ||
|rank=species | |rank=species | ||
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|publication title=Bull. Soc. Roy. Bot. Belgique | |publication title=Bull. Soc. Roy. Bot. Belgique | ||
|publication year=1906 | |publication year=1906 | ||
− | |special status= | + | |special status=Endemic |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_842.xml |
|subfamily=Polygonaceae subfam. Eriogonoideae | |subfamily=Polygonaceae subfam. Eriogonoideae | ||
|genus=Eriogonum | |genus=Eriogonum |
Latest revision as of 23:14, 5 November 2020
Herbs, spreading, annual, (0.5–)1–3 dm, glabrous, greenish to reddish. Stems: caudex absent; aerial flowering stems erect, solid, not fistulose, 0.2–0.6 dm, glabrous. Leaves basal; petiole 0.5–3 cm, floccose; blade ovate to orbiculate, 0.4–1.5 × 0.4–1.2 cm, white-tomentose abaxially, floccose or glabrous and greenish adaxially, margins plane. Inflorescences cymose, open, 5–25 × 5–25 cm; branches glabrous; bracts 3, scalelike, 1–2 × 1–2 mm. Peduncles absent or erect, straight, slender, 0.1–0.5 cm, glabrous, absent distally. Involucres turbinate, 1.5–2 × 1–1.7 mm, glabrous; teeth 5, erect, 0.4–0.8 mm. Flowers 1.2–1.7 mm; perianth white to pale yellow, glabrous, pustulose proximally; tepals monomorphic, ovate; stamens included, 1.2–1.8 mm; filaments glabrous. Achenes brown, lenticular, 1.6–2 mm, glabrous. 2n = 36.
Phenology: Flowering May–Jul.
Habitat: Clayey flats and slopes, saltbush, greasewood, and sagebrush communities, juniper woodlands
Elevation: 700-1300(-1500) m
Distribution
![V5 842-distribution-map.gif](/w/images/b/bb/V5_842-distribution-map.gif)
Idaho, Nev., Oreg.
Discussion
Eriogonum salicornioides is known from Harney and Malheur counties in southeastern Oregon and Elmore and Owyhee counties of southwestern Idaho. Its attribution to Nevada is based on a Percy Train collection (Jun 1934, NY, PAC) from a dry desert valley in northern Humboldt County. Efforts to relocate the species in that state have been unsuccessful.
Selected References
None.