Eupatorium rugosum Houtt.

PLANTS OF ILLINOIS, U.S.A.
Eupatorium rugosum Houtt.
Asteraceae
Det. S.R.Hill 11/1999
ILLINOIS. ALEXANDER County: Sandusky, S end, west
side of IL Rt. 127, along abandoned RR bed and in
slough. Marsh at W side of RR, floodplain forest, and
fill bank. Sands and silts; T15S, R2W, NE/4, NW/4,
NE/4 sec. 36. Flowers white; common herb 0.5-1 m tall
on abandoned RR bed.
Steven R. Hill 32086
22 September 1999
02869807