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
NEW YORK BOTANICAL GARDEN
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|HERBARIUM OF KENNETH K. MACKENZIE!
Presented by MR. MACKENZIE
1931
piante of 3acft0on Count?
.. fllMseouri..
COLLECTED BY - Kenneth K. Mackenzie.
02881701