Sphaerophysa salsula
PNW
ID
MT
OR
WA
101 specimens from 15 herbaria:
Idaho (25)
Montana (8)
Oregon (18)
Washington (50)
50 images from 10 herbaria:
BBLM (1)
CIC (1)
ID (8)
IDE (12)
IDS (8)
MONT (4)
MONTU (4)
PNNL (10)
WCW (1)
WSTC (1)