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CCDB → Bryophytes → Regmatodontaceae → Regmatodon → Regmatodon orthostegius Mont.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Regmatodon orthostegius Mont. | Regmatodon orthostegius Mont. | 12+2m,19+2m, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |