| Scientific Name | Authority | Status |
|---|---|---|
| Orchis spectabilis f. gordinieri | Weath. | synonym |
| Habenaria spectabilis | (L.) Spreng. | synonym |
| Galearis biflora | Raf. | synonym |
| Galearis spectabilis f. albiflora | (Ulke) C.F.Reed | synonym |
| Orchis spectabilis var. lilacina | Ames | synonym |
| Orchis spectabilis f. willeyi | F.Seym. | synonym |
| Orchis humilis | Michx. | synonym |
| Galeorchis spectabilis | (L.) Rydb. | synonym |
| Orchis spectabilis f. albiflora | Ulke | synonym |
| Galearis spectabilis f. gordinieri | (House) R.E.Whiting & Catling | synonym |
| Orchis spectabilis | L. | synonym |
| Habenaria humilis | (Michx.) Sw. | ambiguous synonym |
| Galearis spectabilis f. willeyi | (F.Seym.) P.M.Br. | synonym |
| Galeorchis spectabilis f. gordinieri | House | synonym |
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