Preissia
Plantae | Marchantiophyta | Marchantiopsida | Marchantiales | Marchantiaceae | Preissia
Preissia
Bryophytes | Marchantiopsida | Marchantiales | Marchantiaceae | Preissia
| Cronquist, Takht. & W.Zimm | Limpr. | Lindl. | Corda