Tripleurospermum maritimum
PNW
AK
BC
ID
MT
OR
WA
YK
163 specimens from 19 herbaria:
Alaska (51)
British Columbia (5)
Idaho (50)
Montana (28)
Oregon (4)
Washington (21)
Yukon Territory (4)
123 images from 18 herbaria:
ALA (38)
BABY (1)
CIC (1)
ID (11)
IDE (11)
IDS (11)
LEA (2)
MONT (10)
MONTU (3)
NOCA (3)
PSM (1)
RM (1)
SRP (4)
UAAH (5)
UBC (3)
WCW (1)
WTU (16)
WWB (1)