Rhododendron groenlandicum
PNW
AK
BC
ID
OR
WA
YK
589 specimens from 21 herbaria:
Alaska (147)
British Columbia (208)
Idaho (7)
Oregon (5)
Washington (198)
Yukon Territory (24)
184 images from 17 herbaria:
ALA (38)
BABY (1)
CIC-PYNF (1)
EVE (1)
EWU (2)
ID (10)
IDS (2)
NOCA (2)
PLU (9)
PSM (31)
REED (2)
SRP (5)
UAAH (3)
UBC (14)
WCW (8)
WTU (29)
WWB (26)