Rosa gymnocarpa Nutt.

Rosa of Western North America
Rosa gymnocarpa Nutt.
ssp. helleri (preene) Ertter & W. H. Lewis
da. B. Ertter & W. H. Lewis, 2014
Examined for
NORTH AMERICAN fLOM
PLANTS OF CALIFORNIA
12203 liosa
A. A. Heller,
August 24, 1915
MetcalPs ranch, northeast base of Mt. Edijyin moist soil in
the forest, elevation 3900 feet. The prevalent tree isDouglas fir
with some white fir and sugar pine, after cutting the original stand,
of Jeffrey pine. The common undershrubs are ceanothus and
Uva-ursi in the dry places with Salix and Corylus in low ground.
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