Metzgeria americana
Plantae | Marchantiopsida | Metzgeriaceae | Metzgeria | Metzgeria americana
Metzgeria americana
Bryophytes | Jungermanniopsida | Metzgeriales | Metzgeriaceae | Metzgeria | Metzgeria americana
| Stotler & Crand.-Stotl | Hampe | H.Klinggr. | Raddi | Masuzaki