Helenium amarum (Raf.) H.Rock

Examined for
NORTH AMERICAN FLORA
PLANTS OF FLORIDA,
COLLECTED AT TALLAHASSEE, LEON COUNTY,
By Geo. V. Nash, August 7-9, 1895.
Helenium amara (Raf.) comb, nov., in ed.
Examined in revisional study of the decurrent-
leaved species of Helenium L.
H. F. L. ROCK
1956
NEW YORK BOTANICAL GARDEN
02881626