Synonomy - Helianthus x laetiflorus

Asteraceae Family

Helianthus x laetiflorus Pers., pro. sp. (H. pauciflorus × H. tuberosus)

• En: beautiful sunflower, cheerful sunflower, showy sunflower, perennial sunflower
• Fr: hélianthe à belles fleurs, soleil vivace, soleil fastueux

• Synonomy Information

  [=Helianthus atrorubens Lam., nom. illeg. hom., non L.]
  [=Helianthus ×rigidus sensu Rydberg, non Desf.]
  [=Helianthus scaberrimus Elliott]
  [=Helianthus severus E.Watson]
  [=Helianthus superbus E.Watson, nom. illeg. hom., non Bergmans]