Thlaspi arvense L.

PLANTS OF MACKENZIE DISTRICT
NORTHWEST TERRITORIES, CAN.
Thlaspi arvense L.
Disturbed ground by buildings; Royal
Canadian Corps Signals Transmitters.
5 miles upstream from Norman Wells.
No. 7609 Coll: W.J.Cody July 27,1953
R. L. Gutter idge
Botany Division, Science Service
Department Agriculture, Ottawa, Canada
BOTANICAL
03129529