Olgantha
Plantae | Marchantiophyta | Jungermanniopsida | Jungermanniales | Herbertaceae | Olgantha
Triandrophyllum
Bryophytes | Jungermanniopsida | Jungermanniales | Herbertaceae | Triandrophyllum
| Stotler & Crand.-Stotl | Hedw. | Müll.Frib. ex Fulford & Hatcher | Fulford & Hatcher