Amaranthus powellii
PNW
BC
ID
MT
OR
WA
227 specimens from 22 herbaria:
British Columbia (57)
Idaho (20)
Montana (11)
Oregon (76)
Washington (63)
81 images from 19 herbaria:
BOIS (1)
CIC (3)
COCC (3)
EWU (3)
HPSU (5)
ID (8)
IDE (2)
IDS (2)
MONT (1)
MONTU (9)
OSC (7)
SRP (5)
TFBLM (1)
UBC (7)
UWB (1)
VALE (5)
WS (2)
WTU (14)
WWB (2)