Helenium amarum (Raf.) H.Rock

Helenium amara (Raf.) comb, nov., in ed.
Examined in revisionai study of the decurrent-
leaved species of Helenium L.
H. F. L. ROCK
Examined for
NORTH AMERICAN FLORA
FLORA OF SOUTHEAST VIRGINIA.
COLLECTED AT NORFOLK,
September 23, i892, by A. A. Heller.
NEW YORK BOTANICAL GARDEN
02881590
THIS SPECIMEN USED FOK
ILLUSTRATION ED 3
GRITTON & BROWN'S flOR*
'ILM
02881590