Helianthus microcephalus Torr. & A.Gray

PLANTS OF ILLINOIS, U.S.A.
Helianthus mierocephalus Torr. & Gray
Asteraceae
Det. S.R.Hill 11/1999
ILLINOIS. ALEXANDER County: Elco, E side IL Rt. 127,
powerline parallels rd., Mill Greek quad. T14S, R1W,
NE/4, NE/4, NW/4, section 18; shaley bank. Associates:
Acer saccharum, Helianthus, Erianthus. Local,
occasional perennial,rays & disc yellow, stems
glaucous, smooth. Lower leaves opposite, upper
alternate; 1-1.5 m tall.
Steven R. Hill 32007
15 September 1999
02892282