Difference between revisions of "Senecio fremontii var. fremontii"
Endemic
Synonyms: Senecio occidentalis var. rotundatus
Treatment appears in FNA Volume 20. Treatment on page 564.
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Latest revision as of 20:59, 5 November 2020
Plants mostly 1–2 dm. Stems arching upward. Leaves (± equally developed along stems) usually smaller than 4 × 2 cm, bases not clasping, margins toothed or subentire. Heads (1–)3–5. Phyllaries (± 8) ± 13, (7–)8–10 mm.
Phenology: Flowering summer.
Habitat: Talus slopes, rocky sites, subalpine and high coniferous associations
Elevation: 2500–3500 m
Distribution
Alta., B.C., Calif., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
Discussion
Variety fremontii grows in the northern Rocky Mountains and interior ranges. Apparently, the plants intergrade locally with Senecio spartioides in the mountains of the Great Basin.
Selected References
None.
Lower Taxa
None.