Northern Ontario Plant Database
Synonymy
Synonymy - Heliopsis helianthoides
Asteraceae Daisy Family
Heliopsis helianthoides (L.) Sweet 1826, non B.S.P. 1888
false sunflower, smooth oxeye, sweet oxeye
; Fr: héliopsis faux-hélianthe
Heliopsis helianthoides var. helianthoides (L.) Sweet
false sunflower, smooth oxeye, sweet oxeye
; Fr: héliopsis faux-hélianthe, héliopside scabre
- [=Buphthalmum helianthoides L. - basionym]
- [=Heliopsis helianthoides (L.) Sweet var. solidaginoides (L.) Fernald]
- [=Silphium solidaginoides L.]
Heliopsis helianthoides var. scabra (Dunal) Fernald
false sunflower, sweet oxeye
; Fr: héliopsis scabre
- [=Heliopsis helianthoides (L.) Sweet subsp. occidentalis T.R.Fisher]
- [=Heliopsis helianthoides (L.) Sweet subsp. scabra (Dunal) T.R.Fisher]
- [=Heliopsis helianthoides (L.) Sweet var. occidentalis (T.R.Fisher) Steyerm.]
- [=Heliopsis helianthoides 'Sommersonne']
- [=Heliopsis laevis Pers. var. scabra (Dunal) Torr. & A.Gray]
- [=Heliopsis scabra Dunal - basionym]