| Name | Spiranthes speciosa (C. Presl) Lindley |
| Authorship | (C. Presl) Lindley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Spiranthes Richard |
| Citation | 1840 Gen. Sp. Orchid. Pl. 475 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Spiranthes speciosa (C. Presl) Lindley |
| Identification made in | [no date] (4), 1947 (1), 1969 (1), 1984 (1) |