Senecio integerrimus var. ochroleucus
Leafl. W. Bot. 6: 48. 1950.
Endemic
Basionym: Senecio lugens var. ochroleucus A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(2): 388. 1884
Synonyms: Senecio cordatus Nuttall Senecio exaltatus subsp. ochraceus Piper Senecio leibergii Greene Senecio ochraceus (Piper) Piper
Herbage arachnose, tomentose, or villous, unevenly glabrescent, at flowering. Leaves: basal and proximal cauline distinctly petiolate; blades (cauline) usually ovate to rounded-deltate, sometimes obovate to oblanceolate. Heads (3–)8–12(–40+). Phyllaries ± linear, 7–10 mm, tips green or minutely black. Ray florets usually 5; corollas white or ochroleucous, laminae (5–)10–15(–20) mm.
Phenology: Flowering spring.
Habitat: Moist openings in coniferous woodlands
Elevation: 600–1700 m
Distribution
Alta., B.C., Calif., Idaho, Mont., Oreg., Wash.
Discussion
Selected References
None.
Lower Taxa
None.