Nothocalais nigrescens
PNW
ID
MT
OR
147 specimens from 15 herbaria:
Idaho (65)
Montana (80)
Oregon (2)
89 images from 12 herbaria:
BOIS (5)
CIC (1)
CIC-PYNF (1)
ID (17)
IDS (12)
MONT (10)
MONTU (21)
RM (10)
SRP (7)
USFS (2)
WTU (1)
WWB (2)