Epilobium leptophyllum Raf.

As determined
Peter C. Hoch 1980
Missouri Botanical Garden
University of Toronto
Epilobium leptophylium Raf.
Nancy J. Purcell
1975
PLANTS OF ONTARIO, CANADA
Epilobium leptophylium Raf.
Hastings County, Madoc Township, 6 miles east
of Marmora
Cedar swamp on limestone.
No. 7102 Coll. J.M Gillett September 9, 1952
NEW YORK BOTANICAL GARDEN
63367293
Division of Botany, Science Service
Department of Agriculture, Ottawa, Canada
03307293