| Scientific Name | Authority | Status |
|---|---|---|
| Arethusa parviflora | Michx. | synonym |
| Pogonia ophioglossoides var. brachypogon | Fernald | synonym |
| Arethusa ophioglossoides | L. | synonym |
| Pogonia ophioglossoides f. albiflora | E.L.Rand & Redfield | synonym |
| Pogonia ophioglossoides var. minor | Makino | synonym |
| Pogonia pendula | Lindl. | synonym |
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