Spiraea idahoensis A.Nelson

PLANTS OS’ IDAHO.
FROM THE ROCKY MOUNTAIN HERBARIUM.
University of Wyoming, Lar?mie.
No. 1645.
Spiraea idahoensis A. Nels.
Moist sunny slopes. Alt. 5,500.
Dry Buck, Boise County, August 16, 1811.
Collector: S. Francis Macbride.	Verified fey Aven
02910104