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CCDB → Angiosperms → Orchidaceae → Platanthera → Lysias orbiculata (Pursh) Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Lysias orbiculata (Pursh) Rydb. | Platanthera orbiculata (Pursh) Lindl. | 42 | IPCN online | Love, A. & D. Love. 1981c. In Chromosome number reports LXXIII. Taxon 30: 845–851. |