| Scientific Name | Authority | Status |
|---|---|---|
| Epipactis cretica | Kalop. & Robatsch | synonym |
| Epipactis helleborine ssp. troodi | (H.Lindb.) H.Sund. | synonym |
| Epipactis persica ssp. taurica | (Fateryga & Kreutz) Fateryga & Kreutz | synonym |
| Epipactis helleborine ssp. persica | (Soó) H.Sund. | synonym |
| Epipactis exilis | P.Delforge | synonym |
| Epipactis microphylla ssp. persica | (Soó) Hautz. | synonym |
| Epipactis baumanniorum | Ströhle | synonym |
| Epipactis helleborine ssp. transcaucasica | A.P.Khokhr. | synonym |
| Epipactis persica ssp. gracilis | W.Rossi | synonym |
| Epipactis taurica | Fateryga & Kreutz | synonym |
| Epipactis persica ssp. exilis | (P.Delforge) Kreutz | synonym |
| Epipactis gracilis | B.Baumann & H.Baumann | ambiguous synonym |
| Helleborine persica | Soó | synonym |
| Epipactis troodi | H.Lindb. | synonym |
| Epipactis baumanniorum | Soldano & F.Conti | synonym |
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