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Amphipappus fremontii var. spinosus
Amphipappus fremontii var. spinosus
(A. Nels.) C.L. Porter
Family:
Asteraceae
Fremont's chaffbush
[
Amphiachyris fremontii var. spinosa
A. Nelson,
more
Amphipappus fremontii subsp. spinosus
(A. Nels.) Keck,
Amphipappus spinosus
]
FNA
Resources
Guy L. Nesom in Flora of North America (vol. 20)
Young twigs, peduncles, and leaves
densely hirtellous.
Flowering Mar-May. Rocky or sandy soils, flats, washes, slopes, rock outcrops, canyon walls, cliff faces, commonly with
Larrea, Yucca, Ambrosia
; 500-1300 m; Ariz., Calif., Nev., Utah.
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