| Common Name | Scientific Name | Code |
| n/a | Aspicilia fruticulosa (Eversm.) Flagey | ASFR11 |
| n/a | Aspicilia mastrucata (Wahlenb.) Th. Fr. | ASMA27 |
| n/a | Aspicilia mazarina (Wahlenb.) R. Sant. | ASMA24 |
| n/a | Aspicilia moenium (Vain.) Thor & Timdal | ASMO20 |
| n/a | Aspicilia rolleana Hue | ASRO11 |
| n/a | Hymenelia arctica (Lynge) Lutzoni | HYAR8 |
| n/a | Hymenelia euplotica (Ach.) Lutzoni | HYEU4 |
| n/a | Hymenelia heteromorpha (Krempelh.) Lutzoni | HYHE5 |
| n/a | Hymenelia melanocarpa (Krempelh.) Arnold | HYME4 |
| n/a | Hymenelia rhodopsis (Sommerf.) Lutzoni | HYRH |
| n/a | Ionaspis alba Lutzoni | IOAL2 |
| n/a | Ionaspis annularis H. Magn. | IOAN |
| n/a | Ionaspis lacustris (With.) Lutzoni | IOLA2 |
| n/a | Lobothallia (Clauzade & Roux) Hafellner | LOBOT |
| n/a | Lobothallia alphoplaca (Wahlenb.) Hafellner | LOAL6 |
| n/a | Lobothallia melanaspis (Ach.) Hafellner | LOME4 |
| n/a | Lobothallia praeradiosa (Nyl.) Hafellner | LOPR6 |
| n/a | Lobothallia radiosa (Hoffm.) Hafellner | LORA4 |
| Agrestia hispida | Agrestia cyphellata J. W. Thomson | AGCY |
| agrestia lichen | Agrestia J. W. Thomson | AGRES2 |
| alien rimmed lichen | Aspicilia aliena (Zahlbr.) Oksner | ASAL16 |
| American aspicilia | Aspicilia americana de Lesd. | ASAM10 |
| aquatic aspicilia | Aspicilia aquatica Korber | ASAQ60 |
| arctic aspicilia | Aspicilia arctica (Lynge) Oksner | ASAR14 |
| Aspicilia albomarginata | Lecanora albomarginata (de Lesd.) Zahlbr. | LEAL23 |
| Aspicilia albopruinosa | Lecanora albopruinosa Looman | LEAL24 |
| Aspicilia alboradiata | Lecanora alboradiata H. Magn. | LEAL25 |
| Aspicilia aliena | Lecanora aliena Zahlbr. | LEAL26 |
| Aspicilia americana | Lecanora americana (de Lesd.) Zahlbr. | LEAM6 |
| Aspicilia annulata | Lecanora annulata Lynge | LEAN10 |
| Aspicilia anseris | Lecanora anseris Lynge | LEAN11 |
| Aspicilia aquatica | Lecanora aquatica (Korber) Hepp | LEAQ |
| Aspicilia arctica | Lecanora arctica Lynge | LEAR18 |
| Aspicilia caesiocinerea | Lecanora caesiocinerea Nyl. ex Malbr. | LECA37 |
| Aspicilia caesiopruinosa | Lecanora caesiopruinosa H. Magn. | LECA38 |
| Aspicilia calcarea | Lecanora calcarea (L.) Sommerf. | LECA39 |
| Aspicilia candida | Lecanora candida (Anzi) Nyl. | LECA41 |
| Aspicilia cinerea | Lecanora cinerea (L.) Sommerf. | LECI8 |
| Aspicilia cingulata | Lecanora cingulata Zahlbr. | LECI10 |
| Aspicilia composita | Lecanora composita Lynge | LECO29 |
| Aspicilia concinna | Lecanora concinna J. W. Thomson | LECO30 |
| Aspicilia contorta | Lecanora contorta (Hoffm.) J. Steiner | LECO32 |
| Aspicilia desertorum | Lecanora desertorum Krempelh. | LEDE15 |
| Aspicilia disserpens | Lecanora disserpens (Zahlbr.) H. Magn. | LEDI19 |
| Aspicilia elevata | Lecanora elevata Lynge | LEEL9 |
| Aspicilia fimbriata | Lecanora fimbriata H. Magn. | LEFI8 |
| Aspicilia gibbosa | Lecanora gibbosa (Ach.) Nyl. | LEGI4 |
| Aspicilia gibbosa | Lecanora gibbosula H. Magn. | LEGI5 |
| Aspicilia heteroplaca | Lecanora heteroplaca Zahlbr. | LEHE6 |
| Aspicilia laevata | Lecanora laevata (Ach.) Nyl. | LELA20 |
| Aspicilia lesleyana | Lecanora lesleyana (Darbish.) Paulson | LELE21 |
| Aspicilia limitata | Lecanora limitata H. Magn. | LELI8 |
| Aspicilia mashiginensis | Aspilicia bennettii (Lynge) J. W. Thomson | ASBE9 |
| Aspicilia mastoidea | Lecanora mastoidea Lynge | LEMA18 |
| Aspicilia mastrucata | Lecanora mastrucata (Wahlenb.) Ach. | LEMA25 |
| Aspicilia moenium | Aspicilia excavata Thor & Timdal | ASEX8 |
| Aspicilia myrinii | Lecanora myrinii (Fr.) Tuck. | LEMY5 |
| Aspicilia narssaquensis | Lecanora basaltica Lynge | LEBA5 |
| Aspicilia narssaquensis | Lecanora narssaquensis Lynge | LENA4 |
| Aspicilia nikrapensis | Lecanora nikrapensis (Darbish.) Zahlbr. | LENI5 |
| Aspicilia pergibbosa | Lecanora pergibbosa H. Magn. | LEPE16 |
| Aspicilia perradiata | Lecanora perradiata Nyl. | LEPE17 |
| Aspicilia pertusa | Lecanora pertusa Lynge | LEPE18 |
| Aspicilia plicigera | Lecanora plicigera Zahlbr. | LEPL9 |
| Aspicilia polychroma | Lecanora polychroma (Anzi) Nyl. | LEPO11 |
| Aspicilia reptans | Lecanora reptans Looman | LERE13 |
| Aspicilia rolleana | Lecanora rolleana (Hue) Zahlbr. | LERO |
| Aspicilia rosulata | Lecanora rosulata (Korber) Stizenb. | LERO2 |
| Aspicilia ryrkaipiae | Lecanora ryrkaipiae H. Magn. | LERY |
| Aspicilia sublapponica | Lecanora sublapponica Zahlbr. | LESU22 |
| Aspicilia subradians | Aspilicia stygioplaca (Nyl.) Hue | ASST14 |
| Aspicilia subradians | Aspilicia subradiascens (Nyl.) Hue | ASSU24 |
| Aspicilia subradians | Lecanora stygioplaca Nyl. | LEST16 |
| Aspicilia subradians | Lecanora subradians Nyl. | LESU25 |
| Aspicilia subradians | Lecanora subradiascens Nyl. | LESU26 |
| Aspicilia supertegens | Lecanora supertegens (Arnold) Zahlbr. | LESU29 |
| Aspicilia tenuis | Lecanora tenuis H. Magn. | LETE14 |
| Aspicilia verrucigera | Lecanora verrucigera (Hue) Zahlbr. | LEVE7 |
| calcareous rimmed lichen | Aspicilia calcarea (L.) Mudd | ASCA38 |
| composite rimmed lichen | Aspicilia composita (Lynge) J. W. Thomson | ASCO43 |
| contorted rimmed lichen | Aspicilia contorta (Hoffm.) Krempelh. | ASCO46 |
| desert aspicilia | Aspicilia desertorum (Krempelh.) Mereschk. | ASDE19 |
| disc lichen | Tremolecia atrata (Ach.) Hertel | TRAT3 |
| disc lichen | Tremolecia Choisy | TREMO |
| hispid agrestia lichen | Agrestia hispida (Mereschk.) Hale & Culb. | AGHI60 |
| Humboldt's aspicilia | Aspicilia humboldtii (Lynge) J. W. Thomson | ASHU7 |
| Hymenelia arctica | Ionaspis arctica Lynge | IOAR |
| Hymenelia arctica | Ionaspis epulotica (Ach.) Arnold var. arctica (Lynge) H. Magn. | IOEPA |
| Hymenelia euplotica | Ionaspis epulotica (Ach.) Arnold | IOEP |
| Hymenelia euplotica | Lecanora epulotica (Ach.) Nyl. | LEEP5 |
| Hymenelia heteromorpha | Ionaspis heteromorpha (Krempelh.) Arnold | IOHE2 |
| Hymenelia heteromorpha | Ionaspis schismatopsis (Nyl.) Hue | IOSC |
| hymenelia lichen | Hymenelia Krempelh. | HYMEN10 |
| Hymenelia melanocarpa | Ionaspis melanocarpa (Krempelh.) Arnold | IOME |
| Hymenelia melanocarpa | Ionaspis ochracella (Nyl.) H. Magn. | IOOC |
| Hymenelia melanocarpa | Ionaspis reducta H. Magn. | IORE |
| Hymenelia rhodopsis | Ionaspis ochromicra (Nyl.) Hue | IOOC2 |
| Ionaspis lacustris | Aspilicia lacustris (With.) Th. Fr. | ASLA20 |
| Ionaspis lacustris | Hymenelia ceracea (Arnold) Poelt & Vezda | HYCE2 |
| Ionaspis lacustris | Hymenelia lacustris (With.) Choisy | HYLA12 |
| Ionaspis lacustris | Lecanora lacustris (With.) Nyl. | LELA19 |
| Ionaspis lavata | Lecanora lavata (H. Magn.) Fink | LELA22 |
| ionaspis liche | Ionaspis odora (Ach.) Stein | IOOD |
| ionaspis lichen | Ionaspis lavata H. Magn. | IOLA |
| ionaspis lichen | Ionaspis suaveolens (Fr.) Th. Fr. | IOSU |
| ionaspis lichen | Ionaspis Th. Fr. | IONAS |
| Ionaspis suaveolens | Ionaspis chrysophana (Korber) Stein | IOCH |
| Ionaspis suaveolens | Ionaspis suaveolens (Ach. ex Schaerer) Stein | IOSU3 |
| Lesley's rimmed lichen | Aspicilia lesleyana Darbish. | ASLE24 |
| Lobothallia alphoplaca | Aspicilia alphoplaca (Wahlenb.) Poelt & Lauckert | ASAL17 |
| Lobothallia alphoplaca | Lecanora alphoplaca (Wahlenb.) Ach. | LEAL27 |
| Lobothallia alphoplaca | Lecanora thamnoplaca Tuck. | LETH12 |
| Lobothallia melanaspis | Aspilicia melanaspis (Ach.) Poelt & Leuckert | ASME12 |
| Lobothallia melanaspis | Lecanora melanaspis (Ach.) Ach. | LEME14 |
| Lobothallia praeradiosa | Aspilicia praeradiosa (Nyl.) Poelt & Leuckert | ASPR18 |
| Lobothallia praeradiosa | Lecanora praeradiosa Nyl. | LEPR12 |
| Lobothallia radiosa | Aspilicia radiosa (Hoffm.) Poelt & Leuckert | ASRA11 |
| Lobothallia radiosa | Lecanora circinata (Pers.) Ach. | LECI11 |
| Lobothallia radiosa | Lecanora radiosa (Hoffm.) Schaerer | LERA8 |
| manycolor rimmed lichen | Aspicilia polychroma (Anzi) Nyl. | ASPO10 |
| megaspora lichen | Megaspora (Clauz. & Roux) Hafellner & V. Wirth | MEGAS |
| megaspora lichen | Megaspora verrucosa (Ach.) Hafellner & V. Wirth | MEVE6 |
| Megaspora verrucosa | Lecanora mutabilis (Ach.) Nyl. | LEMU9 |
| Megaspora verrucosa | Lecanora urceolata (Fr.) Wetm. | LEUR |
| Megaspora verrucosa | Lecanora verrucosa (Ach.) Laurer | LEVE8 |
| Megaspora verrucosa | Pachyospora mutabilis (Ach.) A. Massal. | PAMU14 |
| Megaspora verrucosa | Pachyospora verrucosa (Ach.) A. Massal. | PAVE7 |
| Megaspora verrucosa | Pertusaria freyi Erichsen | PEFR8 |
| melanolecia lichen | Melanolecia Hertel | MELAN7 |
| melanolecia lichen | Melanolecia transitoria (Arnold) Hertel ex Poelt | METR9 |
| Myrin's aspicilia | Aspicilia myrinii (Fr.) Stein | ASMY2 |
| Nathorist's aspicilia | Aspicilia nathoristii (Lynge) J. W. Thomson | ASNA7 |
| northern rimmed lichen | Aspicilia nordlandica (H. Magn.) Degel. | ASNO6 |
| quartzite rimmed lichen | Aspicilia quartzitica W. A. Weber | ASQU3 |
| rimmed lichen | Aspicilia A. Massal. | ASPIC2 |
| rimmed lichen | Aspicilia albopruinosa (Looman) | ASAL14 |
| rimmed lichen | Aspicilia alboradiata (H. Magn.) Oksner | ASAL15 |
| rimmed lichen | Aspicilia annulata (Lynge) J. W. Thomson | ASAN14 |
| rimmed lichen | Aspicilia anseris (Lynge) J. W. Thomson | ASAN15 |
| rimmed lichen | Aspicilia caesiocinerea (Nyl. ex Malbr.) Arnold | ASCA36 |
| rimmed lichen | Aspicilia caesiopruinosa (H. Magn.) J. W. Thomson | ASCA37 |
| rimmed lichen | Aspicilia candida (Anzi) Hue | ASCA39 |
| rimmed lichen | Aspicilia cinerea (L.) Korber | ASCI9 |
| rimmed lichen | Aspicilia cingulata (Zahlbr.) Oksner | ASCI10 |
| rimmed lichen | Aspicilia concinna (J. W. Thomson) | ASCO44 |
| rimmed lichen | Aspicilia contigua (Lynge) J. W. Thomson | ASCO45 |
| rimmed lichen | Aspicilia disserpens (Zahlbr.) Rasanen | ASDI11 |
| rimmed lichen | Aspicilia elevata (Lynge) J. W. Thomson | ASEL10 |
| rimmed lichen | Aspicilia fimbriata (H. Magn.) Clauzade & Rondon | ASFI6 |
| rimmed lichen | Aspicilia gibbosa (Ach.) Korber | ASGI7 |
| rimmed lichen | Aspicilia heteroplaca (Zahlbr.) Oksner | ASHE9 |
| rimmed lichen | Aspicilia karelica (H. Magn.) Oksner | ASKA4 |
| rimmed lichen | Aspicilia laevata (Ach.) Arnold | ASLA18 |
| rimmed lichen | Aspicilia laxula (H. Magn.) Brodo | ASLA19 |
| rimmed lichen | Aspicilia leprosescens (Sandst.) Hav. | ASLE23 |
| rimmed lichen | Aspicilia limitata (H. Magn.) J. W. Thomson | ASLI12 |
| rimmed lichen | Aspicilia mashiginensis (Zahlbr.) Oksner | ASMA18 |
| rimmed lichen | Aspicilia mastoidea (Lynge) J. W. Thomson | ASMA19 |
| rimmed lichen | Aspicilia narssaquensis (Lynge) J. W. Thomson | ASNA6 |
| rimmed lichen | Aspicilia nikrapensis Darbish. | ASNI6 |
| rimmed lichen | Aspicilia novae-semliae (Zahlbr.) Oksner | ASNO7 |
| rimmed lichen | Aspicilia pergibbosa (H. Magn.) Rasanen | ASPE14 |
| rimmed lichen | Aspicilia perradiata (Nyl.) Hue | ASPE15 |
| rimmed lichen | Aspicilia pertusa (Lynge) J. W. Thomson | ASPE16 |
| rimmed lichen | Aspicilia plicigera (Zahlbr.) Rasanen | ASPL60 |
| rimmed lichen | Aspicilia reptans (Looman) Wetmore | ASRE12 |
| rimmed lichen | Aspicilia rosulata Korber | ASRO7 |
| rimmed lichen | Aspicilia ryrkaipiae (H. Magn.) Oksner | ASRY |
| rimmed lichen | Aspicilia sorediza (Lynge) J. W. Thomson | ASSO8 |
| rimmed lichen | Aspicilia sublapponica (Zahlbr.) Oksner | ASSU19 |
| rimmed lichen | Aspicilia subplicigera (H. Magn.) Oksner | ASSU21 |
| rimmed lichen | Aspicilia subradians (Nyl.) Hue | ASSU22 |
| rimmed lichen | Aspicilia supertegens Arnold | ASSU23 |
| rimmed lichen | Aspicilia tenuis (H. Magn.) | ASTE19 |
| rimmed lichen | Aspicilia verrucigera Hue | ASVE12 |
| Spitsberg ionaspis lichen | Ionaspis spitsbergensis H. Magn. | IOSP |
| submersed rimmed lichen | Aspicilia submersa (Lamy) Hue | ASSU20 |
| Tremolecia atrata | Lecidea atrata (Ach.) Wahlenb. | LEAT10 |
| Tremolecia atrata | Lecidea dicksonii auct. | LEDI21 |
| white rimmed lichen | Aspicilia albomarginata de Lesd. | ASAL13 |