Asclepias speciosa
PNW
BC
ID
MT
OR
WA
655 specimens from 36 herbaria:
British Columbia (58)
Idaho (152)
Montana (107)
Oregon (175)
Washington (163)
422 images from 31 herbaria:
BABY (1)
BBLM (1)
BOIS (1)
CIC (27)
CIC-PYNF (1)
CIC-SHO (1)
COCC (4)
CRMO (2)
EWU (9)
HPSU (6)
ID (49)
IDE (6)
IDS (30)
IFBLM (5)
LINF (1)
MONT (60)
MONTU (39)
NEZ (1)
NOCA (2)
OSC (76)
PSM (8)
REED (2)
SOC (12)
SRP (26)
TFBLM (1)
UBC (16)
VALE (1)
WCW (9)
WS (4)
WTU (15)
WWB (6)