Thalictrum sparsiflorum
PNW
AK
BC
ID
MT
OR
YK
310 specimens from 21 herbaria:
Alaska (163)
British Columbia (18)
Idaho (47)
Montana (33)
Oregon (36)
Yukon Territory (13)
222 images from 17 herbaria:
ALA (133)
BABY (3)
BOIS (2)
CIC (5)
HPSU (4)
ID (16)
IDS (9)
LEA (1)
MONT (3)
MONTU (11)
RM (2)
SOC (1)
SRP (8)
UAAH (1)
USFS (2)
WCW (1)
WTU (20)