| Scientific Name | Authority | Status |
|---|---|---|
| Orchis romana var. guimaraesii | E.G.Camus | synonym |
| Dactylorhiza sulphurea | (Link) Franco | synonym |
| Dactylorhiza guimaraesii | (E.G.Camus) P.Delforge | synonym |
| Orchis pseudosambucina ssp. sulphurea | (Link) Gand. | synonym |
| Orchis sulphurea | Link | ambiguous synonym |
| Orchis romana sulphurea | (Link) Soó | synonym |
| Orchis guimaraesii | (E.G.Camus) Rivas Goday | synonym |
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