Asclepias speciosa
PNW
BC
ID
MT
OR
WA
660 specimens from 36 herbaria:
British Columbia (56)
Idaho (145)
Montana (148)
Oregon (162)
Washington (149)
330 images from 29 herbaria:
BABY (1)
BBLM (1)
BOIS (1)
CIC (27)
CIC-PYNF (1)
CIC-SHO (1)
CRMO (2)
EWU (9)
HPSU (5)
ID (48)
IDE (6)
IDS (27)
LINF (1)
MONT (59)
MONTU (39)
NOCA (2)
PNNL (2)
PSM (8)
REED (2)
RM (3)
SOC (12)
SRP (25)
UBC (16)
USFS (4)
VALE (1)
WCW (9)
WSTC (3)
WTU (9)
WWB (6)