Acamptopappus sphaerocephalus var. hirtellus
J. Wash. Acad. Sci. 19: 270. 1929.
Endemic
Treatment appears in FNA Volume 20. Treatment on page 185.
Leaf margins and faces hirtellous. 2n = 18.
Phenology: Flowering Apr–Jun.
Habitat: Gravelly soils, deserts, juniper woodlands
Elevation: 0–1600 m
Distribution
Ariz., Calif., Nev.
Discussion
Variety hirtellus in Arizona is represented by a single collection.
Selected References
None.
Lower Taxa
None.