Asclepias fascicularis
PNW
ID
MT
OR
WA
272 specimens from 24 herbaria:
Idaho (74)
Montana (1)
Oregon (137)
Washington (60)
97 images from 18 herbaria:
BBLM (1)
BLMVL (1)
CIC (5)
CIC-PYNF (1)
CRMO (4)
HPSU (6)
ID (20)
IDE (2)
IDS (16)
LEA (1)
MONT (6)
PSM (2)
REED (3)
SOC (9)
SRP (13)
WCW (2)
WTU (4)
WWB (1)