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CCDB → Bryophytes → Ricciaceae → Riccia → Riccia frostii Austin
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Riccia frostii Austin | Riccia frostii Austin | (M)7+y | (F)7+x | IPCN75-78 | NA | |
| ! | Riccia frostii Austin | Riccia frostii Austin | 8,8,8+m,9, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |