| Common Name | Scientific Name | Code |
| n/a | Arthrosporum A. Massal. | ARTHR7 |
| n/a | Arthrosporum populorum A. Massal. | ARPO13 |
| n/a | Catillaria globulosa (Florke) Th. Fr. | CAGL27 |
| n/a | Catillaria heeri (Hepp) H. Olivier | CAHE26 |
| n/a | Halecania viridescens Coppins & P. James | HAVI10 |
| n/a | Toninia arctica Timdal | TOAR6 |
| n/a | Toninia athallina (Hepp) Timdal | TOAT |
| n/a | Toninia lutosa (Ach.) Timdal | TOLU |
| n/a | Toninia opuntioides (Vill.) Timdal | TOOP |
| n/a | Toninia pennina (Schaerer) Gyelnik | TOPE3 |
| n/a | Toninia philippea (Mont.) Timdal | TOPH |
| n/a | Toninia physaroides (Opiz) Zahlbr. | TOPH2 |
| n/a | Toninia ruginosa (Tuck.) Herre ssp. pacifica Timdal | TORUP |
| n/a | Toninia ruginosa (Tuck.) Herre ssp. ruginosa | TORUR |
| n/a | Toninia sculpturata (H. Magn.) Timdal | TOSC5 |
| n/a | Toninia sedifolia (Scop.) Timdal | TOSE2 |
| n/a | Toninia subdiffracta Timdal | TOSU3 |
| n/a | Toninia submexicana de Lesd. | TOSU4 |
| n/a | Toninia superioris Timdal | TOSU5 |
| n/a | Toninia talparum Timdal | TOTA3 |
| n/a | Toninia tristis (Th. Fr.) Th. Fr. ssp. arizonica Timdal | TOTRA |
| n/a | Toninia tristis (Th. Fr.) Th. Fr. ssp. asiae-centralis (H. Magn.) Timdal | TOTRA2 |
| n/a | Toninia tristis (Th. Fr.) Th. Fr. ssp. canadensis Timdal | TOTRC |
| n/a | Toninia tristis (Th. Fr.) Th. Fr. ssp. scholanderi (Lynge) Timdal | TOTRS |
| n/a | Toninia tristis (Th. Fr.) Th. Fr. ssp. tristis | TOTRT |
| n/a | Toninia verrucarioides (Nyl.) Timdal | TOVE5 |
| n/a | Toninia weberi Timdal | TOWE |
| aromatic bruised lichen | Toninia aromatica (Sm.) A. Massal. | TOAR5 |
| Arthrosporum populorum | Bacidia acclinis (Flotow) Zahlbr. | BAAC4 |
| Arthrosporum populorum | Bacidia populorum (A. Massal.) Trevisan | BAPO5 |
| bruised lichen | Toninia A. Massal. | TONIN |
| bruised lichen | Toninia alutacea (Anzi) Jatta | TOAL3 |
| bruised lichen | Toninia bullata (G. Meyen & Flotow) Zahlbr. | TOBU |
| bruised lichen | Toninia candida (Weber) Th. Fr. | TOCA5 |
| bruised lichen | Toninia cinereovirens (Schaerer) A. Massal. | TOCI2 |
| bruised lichen | Toninia massata (Tuck.) Herre | TOMA2 |
| bruised lichen | Toninia ruginosa (Tuck.) Herre | TORU |
| bruised lichen | Toninia tristis (Th. Fr.) Th. Fr. | TOTR2 |
| Catillaria globulosa | Bacidia globulosa (Florke) Hafellner & V. Wirth | BAGL4 |
| catillaria lichen | Catillaria A. Massal. | CATIL |
| catillaria lichen | Catillaria chalybeia (Borrer) A. Massal. | CACH28 |
| catillaria lichen | Catillaria cupressi Zahlbr. | CACU15 |
| catillaria lichen | Catillaria endochroma (Fee) Zahlbr. | CAEN5 |
| catillaria lichen | Catillaria flavens (Willey) Fink | CAFL33 |
| catillaria lichen | Catillaria franciscana (Tuck.) Herre | CAFR18 |
| catillaria lichen | Catillaria glauconigrans (Tuck.) Hasse | CAGL26 |
| catillaria lichen | Catillaria jemtlandica Th. Fr. & Almq. | CAJE4 |
| catillaria lichen | Catillaria lenticularis (Ach.) Th. Fr. | CALE42 |
| catillaria lichen | Catillaria leptocheila (Tuck.) Riddle | CALE43 |
| catillaria lichen | Catillaria muscicola Lynge | CAMU20 |
| catillaria lichen | Catillaria nigroclavata (Nyl.) Schuler | CANI13 |
| catillaria lichen | Catillaria subnegans (Nyl.) Boistel | CASU42 |
| catillaria lichen | Catillaria subviridis (Nyl.) Zahlbr. | CASU43 |
| catillaria lichen | Catillaria terrena (Willey) Zahlbr. | CATE23 |
| catillaria lichen | Catillaria tristis (Mull. Arg.) Arnold | CATR23 |
| Catillaria nigroclavata | Bacidia declinis (Tuck.) Zahlbr. | BADE5 |
| Catillaria tristis | Catillaria subnitida Hellbom | CASU54 |
| Halecania alpivaga | Lecania alpivaga Th. Fr. | LEAL22 |
| Halecania alpivaga | Lecania thallophila H. Magn. | LETH10 |
| halecania lichen | Halecania alpivaga (Th. Fr.) M. Mayrh. | HAAL6 |
| halecania lichen | Halecania M. Mayrh. | HALEC |
| squalid bruised lichen | Toninia squalida (Ach.) A. Massal. | TOSQ |
| Texas xanthopsorella lichen | Xanthopsorella texana (W. A. Weber) Kalb & Hafellner | XATE5 |
| Toninia athallina | Catillaria athallina (Hepp) Hellbom | CAAT23 |
| Toninia athallina | Kiliasia athallina (Hepp) Hafellner | KIAT |
| Toninia lutosa | Catillaria crystallifera R. Kilias | CACR25 |
| Toninia philippea | Catillaria arctica Lynge | CAAR39 |
| Toninia philippea | Catillaria kansuensis H. Magn. | CAKA10 |
| Toninia philippea | Kiliasia philippea (Mont.) Hafellner | KIPH |
| Toninia sculpturata | Catillaria sculptruata H. Magn. | CASC27 |
| Toninia sedifolia | Toninia caeruleonigricans auct. | TOCA4 |
| Toninia squalida | Toninia caulescens Anzi | TOCA6 |
| Toninia squalida | Toninia squarrosa (Ach.) Th. Fr. | TOSQ2 |
| Toninia tristis | Psora scholanderi (Lynge) R. Anderson | PSSC11 |
| Toninia tristis | Toninia tabacina auct. | TOTA2 |
| Toninia tristis ssp. scholanderi | Lecidea scholanderi Lynge | LESC11 |
| Toninia verrucarioides | Toninia kolax Poelt | TOKO |
| xanthopsorella lichen | Xanthopsorella Kalb & Hafellner | XANTH8 |
| Xanthopsorella texana | Lecidea texana W. A. Weber | LETE21 |
| Xanthopsorella texana | Psora texana W. A. Weber | PSTE9 |
| Xanthopsorella texana | Xanthopsora texana (W. A. Weber) Gotth. Schneider & W. A. Weber | XATE6 |