| Common Name | Scientific Name | Code |
| n/a | Graphina antillarum (Vainio) Zahlbr. | GRAN4 |
| n/a | Graphina floridana (Tuck.) R. C. Harris | GRFL9 |
| n/a | Graphina intertexta (Mull. Arg.) R. C. Harris | GRIN11 |
| n/a | Graphina peplophora M. Wirth & Hale | GRPE3 |
| n/a | Graphina xylophaga R. C. Harris | GRXY |
| n/a | Graphis anfractuosa Eschw. | GRAN5 |
| n/a | Graphis candidata Nyl. | GRCA7 |
| n/a | Graphis chromothecia R. C. Harris | GRCH |
| n/a | Graphis eulectra Tuck. | GREU |
| n/a | Graphis grammatis Fee | GRGR5 |
| n/a | Graphis haleana R. C. Harris | GRHA7 |
| n/a | Graphis illiterata R. C. Harris | GRIL |
| n/a | Graphis inversa R. C. Harris | GRIN12 |
| n/a | Graphis leptocarpa Fee | GRLE7 |
| n/a | Graphis librata C. Knight | GRLI6 |
| n/a | Graphis lucifica R. C. Harris | GRLU2 |
| n/a | Graphis lumbricina Vainio | GRLU3 |
| n/a | Graphis saxorum Egea & Torrente | GRSA3 |
| n/a | Graphis subelegans Nyl. | GRSU13 |
| n/a | Phaeographina asteroides Fink | PHAS4 |
| n/a | Phaeographis multicolor R. C. Harris | PHMU10 |
| n/a | Phaeographis subtigrina (Vainio) Zahlbr. | PHSU19 |
| n/a | Sarcographa intricans (Nyl.) Mull. Arg. | SAIN14 |
| Achar's graphina lichen | Graphina acharii (Fee) Mull. Arg. | GRAC2 |
| Afzel's script lichen | Graphis afzelii Ach. | GRAF2 |
| Babington's graphina lichen | Graphina babingtonii (Mont.) Zahlbr. | GRBA4 |
| cypress graphina lichen | Graphina cypressi Mull. Arg. | GRCY2 |
| elegant script lichen | Graphis elegans (Borrer ex Sm.) Ach. | GREL |
| Glyphis cicatricosa | Glyphis achariana Tuck. | GLAC2 |
| Glyphis cicatricosa | Glyphis confluens Zenker | GLCO5 |
| Glyphis cicatricosa | Glyphis favulosa Ach. | GLFA2 |
| glyphis lichen | Glyphis Ach. | GLYPH |
| glyphis lichen | Glyphis cicatricosa Ach. | GLCI2 |
| Graphina columbina | Graphina virginalis (Nyl.) Mull. Arg. | GRVI6 |
| Graphina columbina | Phaeographina columbina (Tuck.) Zahlbr. | PHCO37 |
| Graphina floridana | Graphis floridana Tuck. | GRFL4 |
| Graphina incrustans | Graphina glaucoderma (Nyl.) Mull. Arg. | GRGL2 |
| Graphina incrustans | Graphina nitidescens (Nyl.) Riddle | GRNI2 |
| Graphina intertexta | Graphis intertexta Mull. Arg. | GRIN7 |
| graphina lichen | Graphina abaphoides (Nyl.) Mull. Arg. | GRAB |
| graphina lichen | Graphina anguina (Mont.) Mull. Arg. | GRAN2 |
| graphina lichen | Graphina colliculosa (Mont.) Hale | GRCO4 |
| graphina lichen | Graphina columbina (Tuck.) M. Wirth & Hale | GRCO5 |
| graphina lichen | Graphina incrustans (Fee) Mull. Arg. | GRIN5 |
| graphina lichen | Graphina leuconephala (Nyl.) Zahlbr. | GRLE3 |
| graphina lichen | Graphina marescens (Fee) Mull. Arg. | GRMA3 |
| graphina lichen | Graphina Mull. Arg. | GRAPH |
| graphina lichen | Graphina parilis (Krempelh.) Mull. Arg. | GRPA3 |
| graphina lichen | Graphina playtleuca (Nyl.) Zahlbr. | GRPL2 |
| graphina lichen | Graphina scolectis (Tuck.) Fink | GRSC2 |
| graphina lichen | Graphina subnitida (Nyl.) Zahlbr. | GRSU4 |
| graphina lichen | Graphina substriatula (Nyl.) Zahlbr. | GRSU5 |
| graphina lichen | Graphina subvirginalis (Nyl.) Mull. Arg. | GRSU6 |
| graphina lichen | Graphina virginea (Eschw.) Mull. Arg. | GRVI5 |
| Graphina marescens | Graphina plittii Zahlbr. | GRPL4 |
| Graphina parilis | Graphina acrophaea Mull. Arg. | GRAC3 |
| Graphina scolectis | Graphina adscribens (Nyl.) Mull. Arg. | GRAD |
| Graphis eulectra | Phaeographis eulectra (Tuck.) Zahlbr. | PHEU3 |
| Graphis insidiosa | Graphis beaumontii Tuck. | GRBE |
| Graphis librata | Graphis celtidis Mull. Arg. | GRCE2 |
| Graphis subnitidula | Graphina subnitidula (Nyl.) Zahlbr. | GRSU10 |
| gyrostomum lichen | Gyrostomum Fr. | GYROS |
| gyrostomum lichen | Gyrostomum scyphuliferum (Ach.) Nyl. | GYSC2 |
| helminthocarpon lichen | Helminthocarpon Fee | HELMI |
| Leprevost's helminthocarpon lichen | Helminthocarpon leprevostii Fee | HELE7 |
| lobed phaeographis | Phaeographis lobata (Eschw.) Mull. Arg. | PHLO12 |
| medusulina lichen | Medusulina Mull. Arg. | MEDUS |
| medusulina lichen | Medusulina nitida (Eschw.) Mull. Arg. | MENI4 |
| Medusulina nitida | Graphis nitida (Eschw.) Tuck. | GRNI3 |
| mosquito script lichen | Graphis mosquitensis Tuck. | GRMO3 |
| pencilmark lichen | Graphis scripta (L.) Ach. | GRSC3 |
| Phaeographina caesiopruinosa | Phaeographina plurifera (Nyl.) Fink | PHPL4 |
| Phaeographina caesiopruinosa | Phaeographina scalpturata (Ach.) Mull. Arg. | PHSC9 |
| phaeographina lichen | Phaeographina caesiopruinosa (Fee) Mull. Arg. | PHCA25 |
| phaeographina lichen | Phaeographina explicans Fink | PHEX2 |
| phaeographina lichen | Phaeographina Mull. Arg. | PHAEO4 |
| phaeographina lichen | Phaeographina quassiaecola (Fee) Mull. Arg. | PHQU5 |
| phaeographis | Phaeographis arthonioides (Vainio) Zahlbr. | PHAR16 |
| phaeographis | Phaeographis dendriticella Mull. Arg. | PHDE16 |
| phaeographis | Phaeographis erumpens (Nyl.) Mull. Arg. | PHER5 |
| phaeographis | Phaeographis exaltata (Mont. & v. d. Bosch) Mull. Arg. | PHEX3 |
| phaeographis | Phaeographis haematites (Fee) Mull. Arg. | PHHA5 |
| phaeographis | Phaeographis inusta (Ach.) Mull. Arg. | PHIN23 |
| phaeographis | Phaeographis Mull. Arg. | PHAEO5 |
| phaeographis | Phaeographis punctiformis (Eschw.) Mull. Arg. | PHPU17 |
| phaeographis | Phaeographis sericea (Eschw.) Mull. Arg. | PHSE12 |
| phaeographis | Phaeographis subfulgurata (Nyl.) Zahlbr. | PHSU12 |
| phaeographis | Phaeographis tortuosa (Ach.) Mull. Arg. | PHTO4 |
| Phaeographis arthonioides | Phaeographis sexloculata Fink | PHSE14 |
| Sarcographa intricans | Phaeographis intricans (Nyl.) Vainio | PHIN20 |
| sarcographa lichen | Sarcographa Fee | SARCO6 |
| sarcographa lichen | Sarcographa labyrinthica (Ach.) Mull. Arg. | SALA20 |
| sarcographa lichen | Sarcographa medusulina (Nyl.) Mull. Arg. | SAME10 |
| sarcographa lichen | Sarcographa tricosa (Ach.) Mull. Arg. | SATR9 |
| script lichen | Graphis Adans. | GRAPH2 |
| script lichen | Graphis aperiens Mull. Arg. | GRAP2 |
| script lichen | Graphis botryosa Tuck. | GRBO |
| script lichen | Graphis caesiella Vainio | GRCA6 |
| script lichen | Graphis desquamescens (Fee) Zahlbr. | GRDE3 |
| script lichen | Graphis dumastioides Fink | GRDU2 |
| script lichen | Graphis glaucescens Fee | GRGL |
| script lichen | Graphis insidiosa (C. Knight & Mitten) Hook. f. | GRIN6 |
| script lichen | Graphis intricata Fee | GRIN8 |
| script lichen | Graphis leucopepla Tuck. | GRLE4 |
| script lichen | Graphis lineola Ach. | GRLI5 |
| script lichen | Graphis pavoniana Fee | GRPA4 |
| script lichen | Graphis platycarpella Mull. Arg. | GRPL3 |
| script lichen | Graphis poitaeoides Nyl. | GRPO |
| script lichen | Graphis rimulosa (Mont.) Trevisan | GRRI |
| script lichen | Graphis rufula (Trevisan) Mont. | GRRU2 |
| script lichen | Graphis striatula (Ach.) Sprengel | GRST4 |
| script lichen | Graphis subamylacea Zahlbr. | GRSU7 |
| script lichen | Graphis subnitidula Nyl. | GRSU8 |
| script lichen | Graphis subparilis Nyl. | GRSU9 |
| script lichen | Graphis tenella Ach. | GRTE3 |
| script lichen | Graphis turbulenta Nyl. | GRTU2 |
| sophisticated graphina lichen | Graphina sophisticascens (Nyl.) Zahlbr. | GRSO |
| Texas medusulina lichen | Medusulina texana Mull. Arg. | METE6 |
| tree phaeographis | Phaeographis dendritica (Ach.) Mull. Arg. | PHDE15 |