Asclepias syriaca L.

PLANTS OF OTTAWA DISTRICT, ONT.
DIVISION OF BOTANY. SCIENCE SERVICE
DEPARTMENT OF AGRICULTURE, OTTAWA, CANADA
no. 256* coll.w.h.Llinshall July 5 19 39*
ilsclepias syrlaca L*
Open sandy area*
Rideau River, Sand-pits, Cone* 2*
Gloucester Twp*, Carleton Co*
detW.H .Minshall
BOTANICAL GARDEN
03529084