Porella roellii
Plantae | Marchantiophyta | Jungermanniopsida | Porellales | Porellaceae | Porella | Porella roellii
Porella roellii
Bryophytes | Jungermanniopsida | Porellales | Porellaceae | Porella | Porella roellii
| Stotler & Crand.-Stotl | Schljakov | Cavers | L. | Stephani