Centaurea stoebe ssp. australis
PNW
AK
BC
ID
MT
OR
WA
563 specimens from 30 herbaria:
Alaska (3)
British Columbia (114)
Idaho (121)
Montana (138)
Oregon (61)
Washington (126)
344 images from 26 herbaria:
BBLM (3)
CIC (14)
COCC (4)
CRMO (5)
EWU (3)
HPSU (4)
ID (55)
IDE (2)
IDS (5)
LEA (2)
MONT (57)
MONTU (31)
MORA (7)
NEZ (3)
NOCA (4)
OSC (31)
PLU (9)
SEF (1)
SRP (23)
TFBLM (1)
UAAH (3)
UBC (38)
WCW (5)
WS (3)
WTU (27)
WWB (4)