Luzula piperi
PNW
AK
BC
ID
MT
OR
WA
549 specimens from 18 herbaria:
Alaska (17)
British Columbia (152)
Idaho (59)
Montana (80)
Oregon (43)
Washington (191)
213 images from 15 herbaria:
BABY (1)
CIC (16)
HPSU (1)
ID (26)
IDS (4)
MONTU (64)
MORA (11)
NOCA (18)
OSC (2)
SRP (13)
UAAH (4)
UBC (9)
WS (7)
WTU (23)
WWB (14)