Zanthoxylum americanum Mill.

Hastings County, Marmora Township,
Concession 3, near the CPU bridge across the
Crow River, 2 \fZ miles south of Marmora.
On limestone; shrub to 5 feet. Abundant.
No. 6547 Coll. J.M. Gillett July 12, 1952
Division of Botany, Science Service
Department of Agriculture, Ottawa, Canada
Zanthoxylum americanum Mill.
03787993