Helenium autumnale L.

H élénium autumnale L.
Examined in revisionai study of the decnrrent-
leaved species of Selenium L.
H. F. L.. ROCK
Helenium autumnale L.
Mark W. Bierner, 19T1
University of Texas Herbarium
Examined for
NORTH AMERICAN FLORA
Herbarium of Geological Survey of Canada.
PLANTS FROM SASKATCHEWAN
......
................................................................
Collected along the line of the Grand Trunk Pacific Railway by John Maeoun
and William Herriot*	...J906.
02882183