| Limnorchis aquilonis (Sheviak) Rebrist. & Elven | |
| Publ. & Syn. | Limnorchis hyperborea auct. amer. - Platanthera hyperborea auct. amer. |
| Chromosomes | 42 (2x). - U.S.A. (C, W). - Humphrey (1934); Chinnappa and Chmielewski (1987). |
| Geography | North American: ALA CAN. |
| Distribution | N = F AN = r E = R CC = r HL = s AW = r [ key ] |
| Parent taxon | Limnorchis Rydb. |
| PAF ID | 271003 |