Northern Ontario Plant Database
Synonymy
Synonymy - Helianthus strumosus
Asteraceae Daisy Family
Helianthus strumosus L.
paleleaf sunflower, paleleaf woodland sunflower, roughleaf sunflower
; Fr: hélianthe scrofuleux, hélianthe strumosus
- [=Helianthus australis Small, nom. illeg. hom., non Phil.]
- [=Helianthus macrophyllus Willd.]
- [=Helianthus montanus E.Watson]
- [=Helianthus saxicola Small]