Megalaria Hafellner
Fryday, A. M. & J. C. Lendemer, 2010: Reassessment of the genus Catillochroma (lichenized Ascomycota, Ramalinaceae). - Lichenologist 42, 5: 587-600.
- Megalaria allantoidea Fryday
- Megalaria anaglyptica (Kremp.) Fryday & Lendemer
- Megalaria beechingii Lendemer
- Megalaria bengalensis Jagadeesh, Aptroot, G. P. Sinha & Kr. P. Singh
- Megalaria brodoana S. Ekman & Tønsberg
- Megalaria columbiana (G. Merr.) S. Ekman
- Megalaria endochroma (Fée) Fryday & Lendemer
- Megalaria granulosa Kalb
- Megalaria grossa (Pers. ex Nyl.) Hafellner
- Megalaria imshaugii Fryday
- Megalaria intermiscens (Nyl.) Fryday & Lendemer
- Megalaria intermixta (Nyl.) Kalb
- Megalaria isidiza (Makhija & Nagarkar) Fryday & Lendemer
- Megalaria jemtlandica (Th. Fr. & Almq.) Fryday
- Megalaria laureri (Hepp ex Th. Fr.) Hafellner
- Megalaria leptocheila (Tuck.) Fryday & Lendemer
- Megalaria leucochlora (Mont.) Fryday & Lendemer
- Megalaria macrospora Fryday
- Megalaria maculosa (Stirt.) D. J. Galloway
- Megalaria melanopotamica (I.M. Lamb) Fryday & Lendemer
- Megalaria obludens (Nyl.) Fryday & Lendemer
- Megalaria ochraceonigra (Räsänen) Kalb
- Megalaria pannosa (Zahlbr.) Fryday & Lendemer
- Megalaria phaeolomiza (I.M. Lamb) Fryday & Lendemer
- Megalaria pulverea (Borrer) Hafellner & E. Schreiner
- Megalaria semipallida (Nyl. ex C. Knight) D. J. Galloway
- Megalaria spodophana (Nyl.) D. J. Galloway
- Megalaria subcarnea (Müll. Arg.) D. J. Galloway
- Megalaria sublivens (Nyl.) D. J. Galloway
- Megalaria subtasmanica Kantvilas
- Megalaria variegata (Müll. Arg.) D. J. Galloway