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CCDB → Bryophytes → Sematophyllaceae → Heterophyllium → Heterophyllium helvaticum (L.) ex Börner
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Selaginella helvetica (L.) Link | Heterophyllium helvaticum (L.) ex Börner | 18 | IPCN online | Takamiya, M. 1993. Comparative karyomorphology and interrelationships of Selaginella in Japan. J. Pl. Res. 106: 149–166. |