Polycarpon
tetraphyllum
ssp.
tetraphyllum
PNW
BC
OR
WA
19 specimens from 8 herbaria:
British Columbia (3)
Oregon (13)
Washington (3)
15 images from 7 herbaria:
HPSU (1)
ID (1)
IDS (1)
OSC (4)
SRP (2)
UBC (2)
WTU (4)
