Difference between revisions of "Erigeron concinnus var. condensatus"
in S. Watson, Botany (Fortieth Parallel), 151. 1871.
Endemic
Synonyms: Erigeron condensatus (D. C. Eaton) Greene Erigeron pumilus var. condensatus (D. C. Eaton) Cronquist
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|accepted_name=Erigeron concinnus var. condensatus | |accepted_name=Erigeron concinnus var. condensatus | ||
| − | |accepted_authority=D. C. Eaton | + | |accepted_authority=D. C. Eaton |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in S. Watson, Botany (Fortieth Parallel), | |title=in S. Watson, Botany (Fortieth Parallel), | ||
|place=151. 1871 | |place=151. 1871 | ||
|year=1871 | |year=1871 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron concinnus var. condensatus | name=Erigeron concinnus var. condensatus | ||
| − | |authority=D. C. Eaton | + | |authority=D. C. Eaton |
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|publication title=in S. Watson, Botany (Fortieth Parallel), | |publication title=in S. Watson, Botany (Fortieth Parallel), | ||
|publication year=1871 | |publication year=1871 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_606.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Latest revision as of 20:04, 5 November 2020
Plants mostly 4–10 cm. Stems ± scapiform, densely piloso-hispid. Leaves mostly basal, cauline relatively few, greatly reduced. Heads 1.
Phenology: Flowering May–Jul.
Habitat: Open, gravelly or sandy slopes, sagebrush, juniper, pinyon-juniper
Elevation: 1500–2400 m
Distribution
N.Mex., Utah, Wyo.
Discussion
Variety condensatus is distinctive in habit (single heads on nearly scapiform stems), but intergrades with var. concinnus are common in some areas. And although populations of var. condensatus appear to be concentrated in the southern and eastern part of the range of the species, even there those enclaves are scattered within the larger range of var. concinnus, and the evolutionary nature of the variation pattern is not clear.
Selected References
None.
Lower Taxa
None.