Difference between revisions of "Eriogonum wrightii var. subscaposum"

S. Watson

in W. H. Brewer et al., Bot. California 2: 29. 1880.

Common names: Short-stemmed bastard-sage
Endemic
Synonyms: Eriogonum kennedyi subsp. pinorum S. Stokes Eriogonum trachygonum subsp. subscaposum (S. Watson) S. Stokes Eriogonum wrightii var. curvatum (Small) Munz Eriogonum wrightii subsp. subscaposum (S. Watson) S. Stokes
Treatment appears in FNA Volume 5. Treatment on page 291. Mentioned on page 289, 290, 292, 293.
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{{Treatment/ID
 
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|accepted_name=Eriogonum wrightii var. subscaposum
 
|accepted_name=Eriogonum wrightii var. subscaposum
|accepted_authority=S. Watson in W. H. Brewer et al.
+
|accepted_authority=S. Watson
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
 
|title=in W. H. Brewer et al., Bot. California
 
|title=in W. H. Brewer et al., Bot. California
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}}
 
}}
 
|common_names=Short-stemmed bastard-sage
 
|common_names=Short-stemmed bastard-sage
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|special_status={{Treatment/ID/Special_status
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|code=E
 +
|label=Endemic
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}}
 
|basionyms=
 
|basionyms=
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
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-->{{#Taxon:
 
name=Eriogonum wrightii var. subscaposum
 
name=Eriogonum wrightii var. subscaposum
|authority=S. Watson in W. H. Brewer et al.
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|authority=S. Watson
 
|rank=variety
 
|rank=variety
 
|parent rank=species
 
|parent rank=species
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|publication title=in W. H. Brewer et al., Bot. California
 
|publication title=in W. H. Brewer et al., Bot. California
 
|publication year=1880
 
|publication year=1880
|special status=
+
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V5/V5_571.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_571.xml
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|genus=Eriogonum
 
|genus=Eriogonum

Latest revision as of 23:12, 5 November 2020

Herbs, loosely matted, 0.5–2.5(–3) × 1–3(–5) dm, tomentose or glabrous. Leaves: blade oblanceolate to elliptic, 0.5–1(–1.2) × 0.2–0.4(–0.5) cm. Inflorescences virgate or cymose; branches dichotomous, mostly slender. Involucres 1.5–4 mm. Flowers 2–3 mm; perianth white to pink. Achenes 2–2.5 mm. 2n = 34.


Phenology: Flowering Jun–Sep.
Habitat: Gravelly to rocky, often volcanic or granitic flats, washes, slopes, and outcrops, sagebrush and chaparral communities, oak, pinyon-juniper, and montane conifer woodlands
Elevation: 200-3400 m

Discussion

Variety subscaposum occurs mainly in the Transverse Ranges and the Sierra Nevada of California, with some populations in the desert ranges just to the east in west-central Nevada. The distinction between var. subscaposum and var. trachygonum is not always sharp, and some plants along the foothills of the Sierra Nevada may well be the latter. On the Transverse Ranges (and especially Mt. Pinos), var. subscaposum appears to merge with E. kennedyi var. kennedyi.

Selected References

None.

Lower Taxa

None.
James L. Reveal +
S. Watson +
Undefined subg. Eucycla +
Short-stemmed bastard-sage +
Calif. +  and Nev. +
200-3400 m +
Gravelly to rocky, often volcanic or granitic flats, washes, slopes, and outcrops, sagebrush and chaparral communities, oak, pinyon-juniper, and montane conifer woodlands +
Flowering Jun–Sep. +
in W. H. Brewer et al., Bot. California +
Eriogonum kennedyi subsp. pinorum +, Eriogonum trachygonum subsp. subscaposum +, Eriogonum wrightii var. curvatum +  and Eriogonum wrightii subsp. subscaposum +
Eriogonum wrightii var. subscaposum +
Eriogonum wrightii +
variety +