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CCDB → Bryophytes → Ricciaceae → Riccia → Riccia congoana Stephani
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Riccia congoana Stephani | Riccia congoana Stephani | 8 | IPCN online | Bornefeld, T. 1989. The Riccia species of S- and SW-Africa: chromosome numbers and composition of the chromosome sets. Nova Hedwigia 48: 371–382. | |||
| ! | Riccia congoana Stephani | Riccia congoana Stephani | 8,8, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |