Arnica chamissonis Less.

Herbarium of Rancho Santa Ana Botanic Garden
Plants of MONO Co., California, USA
Asteraceae
Arnica chamissonis ssp. foliosa (Nutt.) Maguire
GLASS MOUNTAIN REGION: Wild Cow Canyon; riparian area
appx. 250m upstream of confluence with Dexter Creek. (Dexter
Cyn. quad: 37° 49.69'N, 118° 47.022'W; T1S R29E S28, NW/4
of SE/4). Alt.: 2402m/7880ft.
Protected shady perennial stream in deep narrow canyon running
S-N. Soft pumice soil with bishop tuff rhyolite outcrops above.
Populus tremuloides woodland with Pinus contorta, Rosa
woodsii, Ribes cereum, Epilobium angustifolium, Lupinus
arbustus, Thalyctrum, Polemonium.
Common on streambanks.
^Jevy/
BOTANICAL
NEW YORK BOTANICAL GARDEN
01870878
<n£>IMAGED
Michael Honer 1284
24 Jul 2001
Entered into RSA Database (2156RSA)
01870878