Leptogium (Ach.) Gray
- Leptogium acadiense J. W. Hinds, F. L. Anderson & Lendemer
- Leptogium adpressum Nyl.
- Leptogium aragonii Otálora
- Leptogium asiaticum P. M. Jörg
- Leptogium austroamericanum (Malme) C. W. Dodge
- Leptogium biatorinum (Nyl.) Leight.
- Leptogium burnetiae C. W. Dodge
- Leptogium cyanescens (Pers.) Körb.
- Leptogium diffractum Kremp. ex Körb.
- Leptogium digitatum (A. Massal.) Zahlbr.
- Leptogium furfuraceum (Harm.) Sierk
- Leptogium gelatinosum (With.) J. R. Laundon
- Leptogium hibernicum M. E. Mitch. ex P. M. Jørg.
- Leptogium hildenbrandii (Garov.) Nyl.
- Leptogium imbricatum P. M. Jørg.
- Leptogium intermedium (Arnold) Arnold
- Leptogium lichenoides (L.) Zahlbr.
- Leptogium magnussonii Degel. & P. M. Jørg.
- Leptogium massiliense Nyl.
- Leptogium palmatum (Huds.) Mont.
- Leptogium plicatile (Ach.) Leight.
- Leptogium pseudopapillosum P. M. Jørg.
- Leptogium pulvinatum (Hoffm.) Otálora
- Leptogium resupinans Nyl.
- Leptogium saturninum (Dicks.) Nyl.
- Leptogium teretiusculum (Wallr.) Arnold