Helianthus rigidus var. subrhomboideus

NFW YORK BOTANICAL GARDEN
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Helianthus subrhomboideus Rydb,
Sarah Clevenger
JuJcf /9&
Xo.
Herbarium of Geological Survey of Canada.
PLANTS FROM SASKATCHEWAN
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Collected, along the line of the Grand Trunk Pacific Railway by John Macoun
and WiUiam Herriot
/t'£~ 1906.
02893111