| Common Name | Scientific Name | Code |
| n/a | Chaenothecopsis norstictica R. C. Harris | CHNO4 |
| n/a | Chaenothecopsis pilosa Tibell & Kalb | CHPI10 |
| n/a | Chaenothecopsis rappii (Nadv.) R. C. Harris | CHRA7 |
| n/a | Stenocybe clavata Tibell | STCL6 |
| American mycocalicium lichen | Mycocalicium americanum (R. Sant.) Tibell | MYAM |
| asterophoma lichen | Asterophoma D. Hawksw. | ASTER5 |
| asterophoma lichen | Asterophoma mazaediicola D. Hawksw. | ASMA20 |
| chaenothecopsis lichen | Chaenothecopsis brevipes Tibell | CHBR11 |
| chaenothecopsis lichen | Chaenothecopsis consociata (Nadv.) A. F. W. Schmidt | CHCO23 |
| chaenothecopsis lichen | Chaenothecopsis debilis (Turner & Borrer ex Sm.) Tibell | CHDE15 |
| chaenothecopsis lichen | Chaenothecopsis epithallina Tibell | CHEP |
| chaenothecopsis lichen | Chaenothecopsis nana Tibell | CHNA5 |
| chaenothecopsis lichen | Chaenothecopsis pusilla (Ach.) A. F. W. Schmidt | CHPU7 |
| chaenothecopsis lichen | Chaenothecopsis pusiola (Ach.) Vainio | CHPU8 |
| chaenothecopsis lichen | Chaenothecopsis rubescens Vainio | CHRU6 |
| chaenothecopsis lichen | Chaenothecopsis savonica (Rasanen) Tibell | CHSA6 |
| chaenothecopsis lichen | Chaenothecopsis Vainio | CHAEN5 |
| chaenothecopsis lichen | Chaenothecopsis viridialba (Krempelh.) A. F. W. Schmidt | CHVI19 |
| chaenothecopsis lichen | Chaenothecopsis viridireagens (Nadv.) A. F. W. Schmidt | CHVI20 |
| Chaenothecopsis pusilla | Calicium asikkalense Vainio | CAAS11 |
| Chaenothecopsis pusilla | Calicium floerkei Zahlbr. | CAFL34 |
| Chaenothecopsis pusilla | Calicium pusillum auct. | CAPU36 |
| Chaenothecopsis pusilla | Calicium subpusillum Vainio | CASU47 |
| Chaenothecopsis pusilla | Chaenothecopsis subpusilla (Vainio) Tibell | CHSU16 |
| Chaenothecopsis pusiola | Calicium pusiolum Ach. | CAPU37 |
| Chaenothecopsis pusiola | Chaenothecopsis lignicola (Nadv.) A. F. W. Schmidt | CHLI10 |
| Chaenothecopsis pusiola | Mycocalicium pusiolum (Ach.) Rasanen | MYPU4 |
| Chaenothecopsis savonica | Chaenotheca savonica (Rasanen) Tibell | CHSA7 |
| Chaenothecopsis savonica | Mycocalicium savonicum Rasanen | MYSA6 |
| Curtis's phaeocalicium lichen | Phaeocalicium curtisii (Tuck.) Tibell | PHCU6 |
| Mycocalicium albonigrum | Calicium albonigrum Nyl. | CAAL30 |
| Mycocalicium calicioides | Sphinctrinella calicioides Nadv. | SPCA9 |
| Mycocalicium fuscipes | Calicium fuscipes Tuck. | CAFU6 |
| mycocalicium lichen | Mycocalicium albonigrum (Nyl.) Fink | MYAL7 |
| mycocalicium lichen | Mycocalicium calicioides (Nadv.) Tibell | MYCA6 |
| mycocalicium lichen | Mycocalicium fuscipes (Tuck.) Fink | MYFU2 |
| mycocalicium lichen | Mycocalicium subtile (Pers.) Szat. | MYSU |
| mycocalicium lichen | Mycocalicium Vainio | MYCOC |
| Mycocalicium ravenelii | Calicium ravenelii Tuck. | CARA17 |
| Mycocalicium subtile | Calicium subtile Pers. | CASU49 |
| Mycocalicium subtile | Mycocalicium parietinum (Ach. ex Schaerer) D. Hawksw. | MYPA5 |
| Phaeocalicium compressulum | Mycocalicium compressulum Nyl. ex Szat. | MYCO8 |
| Phaeocalicium curtisii | Calicium curtisii Tuck. | CACU16 |
| phaeocalicium lichen | Phaeocalicium A. F. W. Schmidt | PHAEO3 |
| phaeocalicium lichen | Phaeocalicium compressulum (Nyl. ex Szat.) A. F. W. Schmidt | PHCO33 |
| phaeocalicium lichen | Phaeocalicium polyporaeum (Nyl.) Tibell | PHPO5 |
| phaeocalicium lichen | Phaeocalicium populneum (Brond. ex Duby) A. F. W. Schmidt | PHPO10 |
| phaeocalicium lichen | Phaeocalicium praecedens (Nyl.) A. F. W. Schmidt | PHPR9 |
| Phaeocalicium populneum | Calicium populneum Brond. ex Duby | CAPO16 |
| Rapp's mycocalicium lichen | Mycocalicium rappii Nadv. | MYRA |
| Ravenel's mycocalicium lichen | Mycocalicium ravenelii (Tuck.) Fink | MYRA2 |
| reticulate mycocalicium lichen | Mycocalicium reticulatum Nadv. | MYRE |
| Sequoia mycocalicium lichen | Mycocalicium sequoiae Bonar | MYSE3 |
| stenocybe lichen | Stenocybe (Nyl.) Korber | STENO9 |
| stenocybe lichen | Stenocybe major (Nyl.) Korber | STMA8 |
| stenocybe lichen | Stenocybe minutissima (G. Merr.) Zahlbr. | STMI7 |
| stenocybe lichen | Stenocybe pullatula (Ach.) Stein | STPU7 |
| stenocybe lichen | Stenocybe tremulicola Norrlin ex Nyl. | STTR4 |
| Stenocybe major | Stenocybe euspora (Nyl.) Anzi | STEU |
| Stenocybe minutissima | Calicium minutissimum G. Merr. | CAMI42 |
| Stenocybe pullatula | Stenocybe byssacea (Fr.) Korber | STBY2 |