Asclepias cordifolia
PNW
OR
49 specimens from 9 herbaria:
Oregon (49)
No County (6)
Curry (9)
Douglas (1)
Jackson (13)
Josephine (17)
Klamath (1)
Lake (1)
Lane (1)
16 images from 4 herbaria:
BLMMD (1)
ID (4)
SOC (10)
SRP (1)