Fic. 1.—View near Owl Canyon looking north. The sedimentary ridges are 
seen sloping to the east. Cercocarpus bushes cover the steep slopes but the 
valley grassland lies between the ridges. From a photograph by the author. 
Fic. 2.—View at the lower end of Owl Canyon, showing Cercocarpus bushes 
on the higher parts of the ridges; grassland elsewhere. Photograph by Mr. G. S. 
Dodds. 
BoTANY OF NORTHEASTERN LARIMER COUNTY 
(I) 
