Amphipappus fremontii var. spinosus
Amer. J. Bot. 30: 483. 1943.
Basionym: Amphiachyris fremontii var. spinosa A. Nelson
Synonyms: Amphipappus spinosus A. NelsonAmphipappus fremontii subsp. spinosus (A. Nelson) D. D. Keck
Treatment appears in FNA Volume 20. Treatment on page 186.
Revision as of 00:38, 27 July 2019 by FNA>Volume Importer
Young twigs, peduncles, and leaves densely hirtellous.
Phenology: Flowering Mar–May.
Habitat: Rocky or sandy soils, flats, washes, slopes, rock outcrops, canyon walls, cliff faces, commonly with Larrea, Yucca, Ambrosia
Elevation: 500–1300 m
Distribution
Ariz., Calif., Nev., Utah.
Discussion
Selected References
None.
Lower Taxa
None.