Cerastium arvense
PNW
AK
BC
ID
MT
OR
WA
YK
1934 specimens from 39 herbaria:
Alaska (72)
British Columbia (313)
Idaho (195)
Montana (747)
Oregon (221)
Washington (369)
Yukon Territory (17)
791 images from 34 herbaria:
ALA (56)
BABY (3)
BLMMD (2)
BLMVL (1)
BOIS (1)
CIC (1)
CIC-PYNF (3)
EVE (5)
EWU (6)
HJAEF (1)
HJAEFB (2)
HPSU (18)
ID (126)
IDE (2)
IDS (23)
LEA (3)
LINF (4)
MONT (136)
MONTU (128)
NOCA (7)
PLU (13)
PSM (9)
REED (3)
RM (22)
SBLM (1)
SOC (16)
SRP (36)
UAAH (9)
UBC (29)
USFS (76)
VALE (1)
WCW (13)
WTU (14)
WWB (21)