Apocynum cannabinum
PNW
AK
BC
ID
MT
OR
WA
539 specimens from 28 herbaria:
Alaska (1)
British Columbia (106)
Idaho (142)
Montana (57)
Oregon (106)
Washington (127)
318 images from 26 herbaria:
BBLM-OWY (1)
CIC (27)
CIC-SHO (1)
COCC (2)
CRMO (4)
EWU (1)
HPSU (8)
ID (45)
IDE (9)
IDS (18)
MONT (41)
MONTU (15)
NOCA (4)
OSC (37)
PSM (4)
SBLM (1)
SOC (8)
SRP (13)
TFBLM (1)
UAAH (1)
UBC (9)
VALE (6)
WCW (4)
WS (6)
WTU (50)
WWB (2)