| Limnorchis huronensis (Nutt.) Rydb. | |
| Publ. & Syn. | Limnorchis hyperborea auct. amer. - Platanthera hyperborea auct. amer. |
| Notes | Limnorchis huronensis was previously treated as Platanthera hyperborea var. viridiflora but is evidently different from both L. hyperborea and L. aquilonis. The recent combination L. huronensis (Nutt.) Rebrist. & Elven in Elven and D.F. Murray (2008: 434) was superfluous. The species is an allotetraploid from L. aquilonis and L. dilatata (Wallace 2003, 2004). |
| Chromosomes | 84 (4x). - Canada, U.S.A. - Several reports. |
| Geography | North American: CAN. |
| Distribution | N = F E = R HL = r [ key ] |
| Parent taxon | Limnorchis Rydb. |
| PAF ID | 271002 |