Trillium ovatum var. ovatum
PNW
ID
OR
WA
91 specimens from 9 herbaria:
Idaho (9)
Oregon (69)
Washington (13)
73 images from 7 herbaria:
CIC (2)
ID (4)
IDS (1)
NOCA (1)
OSC (57)
SOC (6)
SRP (2)