Usnea
subfloridana
PNW
AK
BC
ID
MT
OR
WA
254 specimens from 8 herbaria:
Alaska (9)
British Columbia (50)
Idaho (2)
Montana (3)
Oregon (75)
Washington (115)
74 images from 4 herbaria:
ALA (4)
OSC (68)
BBLM (1)
WTU (1)