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Helianthus annuus

Family: asteraceae
Common name(s): sunflower
Hardiness ratings: USDA zone 2~4 - 11

General resources

  • Wikipedia. Online encyclopedia entry (if defined).
  • Google images. Web search for photographs.
  • GRIN. Taxonomical details, with common names, distribution, and synonyms.
  • The Plant List. Taxonomical lookup

Links for Helianthus annuus

Helianthus annuus variegata

Last updated:19 Nov 2017