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CCDB → Bryophytes → Ricciaceae → Riccia → Riccia perennis Stephani
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Riccia perennis Stephani | Riccia perennis Stephani | 8 | IPCN72 | JOVET-AST, s. 1971. Riccia perennis Stephani: nomenclature, morphologie, caryotype, affinites. Rev. Bryol. Lichenol. n.s. 37: 237-245. | |||
| ! | Riccia perennis Stephani | Riccia perennis Stephani | 8 | IPCN67-71 | JOVET-AST, s. 1970. Le caryotype des Ricciaceae. Rev. Bryol. Lichenol. n.s. 36: 673-689. | ||
| ! | Riccia perennis Stephani | Riccia perennis Stephani | 8,8, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |