Canada's Plant Hardiness Site
Synonymy
Asteraceae daisy family
Helianthus nuttallii Torr. & A.Gray
En: Nuttall's sunflower, cordilleran sunflower;
Fr: helianthe de Nuttall
Helianthus nuttallii Torr. & A.Gray
En: Nuttall's sunflower, cordilleran sunflower;
Fr: helianthe de Nuttall
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