Helianthus grosseserratus M.Martens

TRUMAN 6. YUNCKER HERBARIUM
OF DEPAUW UNIVERSITY («HI)
PURCHASED BY NY IN 1987
This i
am calling
Helianthus instabilis Watson,
People used to call it H grosse-serratus
and H# giganteus.
According to Watson both are quite
different things*
Deam, October 1936,
McCoy Herbarium *
Plants Collected by	Scott McCoy
County_Knox
836 Helianthus instabilis Watson«
Very sandy soil, edge of field;
two miles southeast of Emison.
16440
DE PAUW UNIV.
HERBARIUM.
02891637