Picea engelmannii
PNW
BC
ID
MT
OR
WA
831 specimens from 26 herbaria:
British Columbia (51)
Idaho (315)
Montana (158)
Oregon (137)
Washington (170)
332 images from 21 herbaria:
CIC (13)
CIC-PYNF (2)
EWU (4)
HJAEF (1)
ID (108)
IDS (16)
MONT (21)
MONTU (29)
NOCA (4)
PLU (7)
PSM (2)
REED (3)
RM (2)
SBLM (1)
SOC (2)
SRP (41)
UBC (11)
USFS (45)
WCW (2)
WTU (14)
WWB (4)