Oreostemma alpigenum var. haydenii
Phytologia 74: 313. 1993.
Common names: Hayden’s mountaincrown
Basionym: Aster haydenii Porter
Synonyms: Aster alpigenus var. haydenii (Porter) CronquistOreostemma alpigenum subsp. haydenii (Porter) SempleOreostemma haydenii unknown
Treatment appears in FNA Volume 20. Treatment on page 360.
Revision as of 01:45, 27 July 2019 by FNA>Volume Importer
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 +