Difference between revisions of "Oreostemma alpigenum var. haydenii"
Phytologia 74: 313. 1993.
Common names: Hayden’s mountaincrown
Basionym: Aster haydenii Porter in F. V. Hayden, Prelim. Rep. U.S. Geol. Surv. Montana, 485. 1872
Synonyms: Aster alpigenus var. haydenii (Porter) Cronquist Oreostemma alpigenum subsp. haydenii (Porter) Semple Oreostemma haydenii
Treatment appears in FNA Volume 20. Treatment on page 360.
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|name=Aster haydenii | |name=Aster haydenii | ||
|authority=Porter | |authority=Porter | ||
| + | |rank=species | ||
|publication_title=in F. V. Hayden, Prelim. Rep. U.S. Geol. Surv. Montana, | |publication_title=in F. V. Hayden, Prelim. Rep. U.S. Geol. Surv. Montana, | ||
|publication_place=485. 1872 | |publication_place=485. 1872 | ||
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|name=Aster alpigenus var. haydenii | |name=Aster alpigenus var. haydenii | ||
|authority=(Porter) Cronquist | |authority=(Porter) Cronquist | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Oreostemma alpigenum subsp. haydenii | |name=Oreostemma alpigenum subsp. haydenii | ||
|authority=(Porter) Semple | |authority=(Porter) Semple | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Oreostemma haydenii | |name=Oreostemma haydenii | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Oreostemma;Oreostemma alpigenum;Oreostemma alpigenum var. haydenii | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Oreostemma;Oreostemma alpigenum;Oreostemma alpigenum var. haydenii | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Oreostemma alpigenum var. haydenii | name=Oreostemma alpigenum var. haydenii | ||
| − | |||
|authority=(T. C. Porter) G. L. Nesom | |authority=(T. C. Porter) G. L. Nesom | ||
|rank=variety | |rank=variety | ||
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|publication year=1993 | |publication year=1993 | ||
|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_835.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Oreostemma | |genus=Oreostemma | ||
Revision as of 20:31, 16 December 2019
Stems 4–10(–15) cm. Basal leaf blades linear-oblanceolate to narrowly oblanceolate, (30–)40–90(–120) × (1–)2–4(–6) mm, apices acute. Cypselae strigose only distally.
Phenology: Flowering (Jun–)Jul–Sep.
Habitat: Rocky slopes, talus, ridges, usually in alpine tundra, sometimes in clearings in pine-fir or pine-spruce woods, sometimes around lake edges or near snow banks, usually in drier sites
Elevation: 2600–3300 m
Distribution
Idaho, Nev., Oreg., Wyo.
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Oreostemma alpigenum var. haydenii"
Hayden’s mountaincrown +
Rocky slopes, talus, ridges, usually in alpine tundra, sometimes in clearings in pine-fir or pine-spruce woods, sometimes around lake edges or near snow banks, usually in drier sites +
Present +
Phytologia +
1993 +
Oreostemma alpigenum var. haydenii +
Oreostemma alpigenum +
variety +