Eupatorium serotinum Michx.

HERBARIUM OF FLORIDA STATE UNIVERSITY, TALLAHASSEE
PLANTS OF: Iowa	COUNTY: Davis
NEW YORK BOTANICAL GARDEN
02870143
Eupatorium serotinum Michx.
US 63, 2 miles north of hwy 2?3 and 16 miles south
of Ottumwa. Growing in pasture at bottom of
sloping hill. Voucher for chromatography sample.
Plants abundant. Growing with E. perfoliatum (VIS
& JW, 1432) and E. perfoliatum X E. serotinum
(VIS & JW 1431). All 3 plants in the sample with
DATEsept, 9f 1970 normalpollen.
COLLECTED BY: Victoria I. Sullivan & Jean Wooten
NO. 1^30 DET. VIS
02870143