Difference between revisions of "Erigeron bellidiastrum var. arenarius"
Phytologia 69: 164. 1990.
Basionym: Erigeron arenarius Greene Bull. Torrey Bot. Club 25: 121. 1898
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|name=Erigeron arenarius | |name=Erigeron arenarius | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
|publication_title=Bull. Torrey Bot. Club | |publication_title=Bull. Torrey Bot. Club | ||
|publication_place=25: 121. 1898 | |publication_place=25: 121. 1898 | ||
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|elevation=800–1300 m | |elevation=800–1300 m | ||
|distribution=N.Mex.;Tex.;Mexico (Chihuahua). | |distribution=N.Mex.;Tex.;Mexico (Chihuahua). | ||
| − | |discussion=<p>Intergrades between < | + | |discussion=<p>Intergrades between <i></i>var.<i> arenarius</i> and <i></i>var.<i> robustus</i> occur in Ward and Winkler counties, Texas.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron bellidiastrum var. arenarius | name=Erigeron bellidiastrum var. arenarius | ||
| − | |||
|authority=(Greene) G. L. Nesom | |authority=(Greene) G. L. Nesom | ||
|rank=variety | |rank=variety | ||
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|publication year=1990 | |publication year=1990 | ||
|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_778.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Revision as of 19:30, 16 December 2019
Stems moderately to intricately branched; proximal mostly 1–2(–2.5) mm wide. Leaves: basal and proximal cauline blades oblanceolate, 20–40 × 3–8 mm, margins deeply dentate to pinnately lobed.
Phenology: Flowering Mar–Jun (or sporadically with rain).
Habitat: Open habitats in deep, loose sand, sometimes with oaks
Elevation: 800–1300 m
Distribution
N.Mex., Tex., Mexico (Chihuahua).
Discussion
Intergrades between var. arenarius and var. robustus occur in Ward and Winkler counties, Texas.
Selected References
None.
Lower Taxa
None.