Marchantiophyta (Liverworts)
Taxonomy
Class: Jungermanniopsida
Order: Jungermanniales
Family: Balantiopsidaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Isotachis westlandica | (Hodgs.) Schust | February 1874 | Teremakau, Westland, South Island, New Zealand | Missing | Access |
Family: Cephaloziellaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Cephaloziella obtusilobula | Schust. | Roundleaf leafy liverwort | ? | Georgia (extreme northeastern) & North Carolina (western), USA | Missing or invalid | Access |
Family: Plagiochilaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
Plagiochila columbiana | Evans | ? | North Carolina & Washington, USA | Missing or invalid | Access | |
| Plagiochila virginica euryphylla | Schust., 1960 | 1949 | Transylvania County, North Carolina, USA | Missing | Access |
Order: Porellales
Family: Frullaniaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Frullania weberbaueri | Steph., 1911 | - | Chile & Lima, Peru | Rediscovered | Access |
Family: Lejeuneaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Ceratolejeunea temnantha | (Spruce) Reiner-Drehwald | - | - | Brazil | Rediscovered | Access |
| Lejeunea bidentula | Herzog | (rediscovered) | Bhutan, China, India, Japan & Nepal | Rediscovered | Access | |
| Lejeunea drehwaldii | Heinrichs & Schäf.-Verw., 2012 | - | - | Colombia & Peru | Rediscovered | Access |
| Lejeunea glaucescens acrogyna | R.M. Schust. | ? | Piedmont area, North Carolina, USA | Missing? | Access | |
| Myriocolea irrorata | Spruce | - | Ecuador | Rediscovered | Access |
Family: Radulaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Radula visianica | C.Massal., 1904 | - | (rediscovered) | Italy | Rediscovered | Access |
Class: Marchantiopsida
Order: Sphaerocarpales
Family: Riellaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Riella alatospora | Wigglesworth | - | South Africa | Rediscovered | Access |