Ericameria parryi var. aspera
Phytologia 75: 88. 1993.
Common names: Rough rabbitbrush
Basionym: Chrysothamnus asper Greene Leafl. Bot. Observ. Crit. 1: 80. 1904
Synonyms: Chrysothamnus parryi subsp. asper (Greene) H. M. Hall & Clements
Revision as of 20:24, 16 December 2019 by FNA>Volume Importer
Plants 15–70 cm. Leaves moderately crowded, gray-green; blades 1-nerved, oblanceolate, 15–50 × 1–3 mm, faces abundantly stipitate-glandular; distalmost ± equaling arrays. Heads 4–10+ in (sometimes branched) racemiform arrays. Involucres 11–15 mm. Phyllaries 9–13, whitish, tan, or purplish, apices erect to spreading, acute. Florets 5–10; corollas yellow, 8.3–9.5 mm, tubes sparsely hairy, throats gradually dilated, lobes 1.4–1.7 mm. 2n = 18.
Phenology: Flowering late summer–fall.
Habitat: Dry forests to alpine barrens in pumice or gravel
Elevation: 1900–3300 m
Discussion
Selected References
None.
Lower Taxa
None.