Philadelphus lewisii Pursh

)3k*'
US
Plants of California
Collected for the University of Washington
Philadelphus lewisii Pursh
TRINITY CO: 5 mi NE of Forest Glen along
Post Creek; zone with Pinus sabiniana,
Quercus, Philadelphus and Alnus;
elev. 3000 feet; narrow canyon, mostly
with metabasalt substrates; shrubs up to
7 feet tall; frequent along stream;
flowers white
Melinda F. Denton 4262 3 July 1981
04383123