Erigeron poliospermus var. poliospermus

IllustratedEndemic
Treatment appears in FNA Volume 20. Treatment on page 286. Mentioned on page 285.

Stems simple, densely hirsute, sparsely minutely glandular; stems and basal leaves originating from compressed nodes at caudex apices. Heads 1. Involucres densely hirsute, sparsely minutely glandular. Ray florets 15–45.


Phenology: Flowering Apr–Jun(–Aug).
Habitat: Shallow soil, open rocky, gravelly, or sandy slopes, grassland, sagebrush and rabbitbrush plains, juniper woodland, yellow pine and pine-juniper
Elevation: 100–1600 m

Discussion

Selected References

None.

Lower Taxa

None.
Guy L. Nesom +
A. Gray +
B.C. +, Idaho +, Oreg. +  and Wash. +
100–1600 m +
Shallow soil, open rocky, gravelly, or sandy slopes, grassland, sagebrush and rabbitbrush plains, juniper woodland, yellow pine and pine-juniper +
Flowering Apr–Jun(–Aug). +
in A. Gray et al., Syn. Fl. N. Amer. +
Illustrated +  and Endemic +
Achaetogeron +  and Trimorpha +
Erigeron poliospermus var. poliospermus +
Erigeron poliospermus +
variety +