Zanthoxylum americanum Mill.

PLANTS OF IOWA
Herbarium of Iowa State College
Xanthoxylum americanum Mill*
Clay Co., Herdland Twp., Sec, 34.
Two and one-half miles southwest of
Gillett Grove at the edge of oak-hickory
woods on the Adams Farm.
NEW YORK BOTANICAL GARDEN
03787961
Sept. 16, 1940.
Collected by Ada Hayden	No. $67®
03787961