Tiarella trifoliata var. unifoliata
PNW
AK
BC
ID
MT
OR
WA
1252 specimens from 30 herbaria:
Alaska (5)
British Columbia (233)
Idaho (324)
Montana (81)
Oregon (281)
Washington (328)
507 images from 28 herbaria:
BABY (1)
BLMMD (1)
BOIS (3)
CIC (10)
CIC-PYNF (2)
COCC (4)
EWU (13)
HJAEF (1)
HJAEFB (2)
HPSU (3)
ID (214)
IDE (1)
IDS (19)
MONT (22)
MONTU (9)
MORA (6)
NOCA (5)
OSC (9)
PLU (5)
REED (6)
SEF (1)
SOC (27)
SRP (32)
UBC (46)
WCW (15)
WS (10)
WTU (26)
WWB (14)