Gentiana douglasiana
PNW
AK
BC
WA
158 specimens from 13 herbaria:
Alaska (45)
British Columbia (82)
Washington (31)
84 images from 10 herbaria:
BABY (1)
ID (3)
PLU (1)
PSM (2)
UAAH (4)
UBC (7)
WCW (3)
WS (23)
WTU (38)
WWB (2)