Apocynum cannabinum
PNW
AK
BC
ID
MT
OR
WA
539 specimens from 30 herbaria:
Alaska (1)
British Columbia (106)
Idaho (138)
Montana (79)
Oregon (97)
Washington (118)
235 images from 26 herbaria:
BBLM-OWY (1)
CIC (24)
CIC-SHO (1)
CRMO (4)
EWU (1)
HPSU (5)
ID (45)
IDE (9)
IDS (18)
MONT (39)
MONTU (15)
NOCA (4)
PNNL (4)
PSM (5)
RM (4)
SBLM (1)
SOC (8)
SRP (10)
UAAH (1)
UBC (9)
USFS (3)
VALE (6)
WCW (4)
WSTC (2)
WTU (10)
WWB (2)