Helianthus annuus L. [X]

En: common sunflower, garden sunflower
Fr: tournesol, grand soleil, hélianthe annuel
Provincial Status: X [excluded]
Range: Temp. swNA; intr. NS-BC; ephemeral in St. Pierre & Miquelon.

[=Helianthus annuus L. var. macrocarpus (DC.) Cockerell]
[=Helianthus lenticularis Douglas ex Lindl.]
[=Helianthus macrocarpus DC.]
[=Helianthus platycephalus Cass., nom. illeg. superfl.]
[=Helianthus uniflorus L.]

[Occasionally cultivated in NL gardens, not naturalized.]

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