Difference between revisions of "Eriogonum spergulinum var. reddingianum"

(M. E. Jones) J. T. Howell

Leafl. W. Bot. 6: 79. 1950.

Common names: Redding’s wild buckwheat
Basionym: Oxytheca reddingiana M. E. Jones Bull. Torrey Bot. Club 9: 32. 1882
Synonyms: Eriogonum spergulinum subsp. reddingianum (M. E. Jones) Munz ex Reveal
Treatment appears in FNA Volume 5. Treatment on page 409.
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|name=Oxytheca reddingiana
 
|name=Oxytheca reddingiana
 
|authority=M. E. Jones
 
|authority=M. E. Jones
 +
|rank=species
 
|publication_title=Bull. Torrey Bot. Club
 
|publication_title=Bull. Torrey Bot. Club
 
|publication_place=9: 32. 1882
 
|publication_place=9: 32. 1882
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|name=Eriogonum spergulinum subsp. reddingianum
 
|name=Eriogonum spergulinum subsp. reddingianum
 
|authority=(M. E. Jones) Munz ex Reveal
 
|authority=(M. E. Jones) Munz ex Reveal
 +
|rank=subspecies
 
}}
 
}}
 
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Ganysma;Eriogonum spergulinum;Eriogonum spergulinum var. reddingianum
 
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Ganysma;Eriogonum spergulinum;Eriogonum spergulinum var. reddingianum
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Eriogonum spergulinum var. reddingianum
 
name=Eriogonum spergulinum var. reddingianum
|author=
 
 
|authority=(M. E. Jones) J. T. Howell
 
|authority=(M. E. Jones) J. T. Howell
 
|rank=variety
 
|rank=variety
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|publication year=1950
 
|publication year=1950
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_848.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V5/V5_848.xml
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|genus=Eriogonum
 
|genus=Eriogonum

Revision as of 21:57, 16 December 2019

Plants erect, 0.8–4 dm. Inflorescence branches: internodes glandular. Flowers 1.5–2.5 mm, perianth glabrous or sparsely hairy.


Phenology: Flowering Jun–Sep.
Habitat: Sandy to gravelly, often granitic or pumice flats and slopes, sagebrush communities, oak, montane, and subalpine conifer woodlands
Elevation: 1300-3400 m

Distribution

V5 848-distribution-map.gif

Calif., Idaho, Nev., Oreg.

Discussion

Variety reddingianum is widespread and often common to even locally weedy. It occurs in the mountains and cold desert regions of California from the Transverse Ranges northward in the mountains of eastern California and western Nevada, and in California’s North Coast Ranges. It is found also in less montane, mainly cold desert regions of southern Oregon, and disjunct at scattered sites in central Idaho.

Selected References

None.

Lower Taxa

None.
James L. Reveal +
(M. E. Jones) J. T. Howell +
Oxytheca reddingiana +
Redding’s wild buckwheat +
Calif. +, Idaho +, Nev. +  and Oreg. +
1300-3400 m +
Sandy to gravelly, often granitic or pumice flats and slopes, sagebrush communities, oak, montane, and subalpine conifer woodlands +
Flowering Jun–Sep. +
Leafl. W. Bot. +
Illustrated +  and Endemic +
Eriogonum spergulinum subsp. reddingianum +
Eriogonum spergulinum var. reddingianum +
Eriogonum spergulinum +
variety +