Difference between revisions of "Erigeron concinnus var. condensatus"
in S. Watson, Botany (Fortieth Parallel), 151. 1871.
Synonyms: Erigeron condensatus (D. C. Eaton) Greene Erigeron pumilus var. condensatus (D. C. Eaton) Cronquist
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|name=Erigeron condensatus | |name=Erigeron condensatus | ||
|authority=(D. C. Eaton) Greene | |authority=(D. C. Eaton) Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Erigeron pumilus var. condensatus | |name=Erigeron pumilus var. condensatus | ||
|authority=(D. C. Eaton) Cronquist | |authority=(D. C. Eaton) Cronquist | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron concinnus;Erigeron concinnus var. condensatus | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron concinnus;Erigeron concinnus var. condensatus | ||
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|elevation=1500–2400 m | |elevation=1500–2400 m | ||
|distribution=N.Mex.;Utah;Wyo. | |distribution=N.Mex.;Utah;Wyo. | ||
| − | |discussion=<p>Variety condensatus is distinctive in habit (single heads on nearly scapiform stems), but intergrades with < | + | |discussion=<p>Variety condensatus is distinctive in habit (single heads on nearly scapiform stems), but intergrades with <i></i>var.<i> concinnus</i> are common in some areas. And although populations of <i></i>var.<i> condensatus</i> 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 <i></i>var.<i> concinnus</i>, and the evolutionary nature of the variation pattern is not clear.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron concinnus var. condensatus | name=Erigeron concinnus var. condensatus | ||
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|authority=D. C. Eaton in S. Watson | |authority=D. C. Eaton in S. Watson | ||
|rank=variety | |rank=variety | ||
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|publication year=1871 | |publication year=1871 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_606.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Revision as of 19:29, 16 December 2019
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.