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CCDB → Angiosperms → Scrophulariaceae → Pogonia → Pogonia ophioglossoides (L.) K. Gawl.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pogonia ophioglossoides (L.) K. Gawl. | Pogonia ophioglossoides (L.) K. Gawl. | 18 | IPCN online | Löve, A. & D. Löve. 1982. IOPB chromosome number reports LXXVII. Taxon 31: 766–768. | ||
| ! | Pogonia ophioglossoides (L.) K. Gawl. | Pogonia ophioglossoides (L.) K. Gawl. | 18+2-3B | IPCN online | Takahashi, C. & K. Kondo. 2004. A comparison of karyotypes in two artificial reciprocal hybrids between Pogonia minor and Pogonia ophioglossoides (Orchidaceae). Chromosome Sci. 8: 11–16. | ||
| ! | Pogonia ophioglossoides (L.) K. Gawl. | Pogonia ophioglossoides (L.) K. Gawl. | 1B | IPCN67-71 | LOEVE, A., & D. LOEVE. 1969. In IOPB chromosome number reports XXI. Taxon 18: 310-315. | ||
| ! | Pogonia ophioglossoides (L.) K. Gawl. | Pogonia ophioglossoides (L.) K. Gawl. | 18 | eFlora | |||
| ! | Pogonia ophioglossoides (L.) K. Gawl. | Pogonia ophioglossoides (L.) K. Gawl. | 18 | Fedorov, 1974 | Baldwin, speese 1957b |