Epilobium torreyi   Torrey's, brook, or stiff spike-primrose
           (Alt: Boisduvalia stricta )
  
Onagraceae
native                      herbaceous           
Distribution: South Boise, West Valley
Bloom: Jun - Jul

UW Burke Herbarium Link: Epilobium torreyi
USDA Plants Link: Epilobium torreyi   (EPTO4)