Helianthus laetiflorus Pers.

PLANTS OF ILLINOIS, U.S.A.
Helianthus X laetiflorus Pers. ?
Asteraceae
Det. S.R.Hill 10/1996
ILLINOIS. CASS County: Arenzville West 7.5' quad.,
T17N, R12W, NE/4, NW/4, NW/4 sect. 12, Beardstown.
0.5 mi N of sand farm road along RR tracks, deep
sand. Rays and disc yellow; local colonial herb 1-1.5
m tall.
Steven R. Hill 28642
4 September 1996
03132259