# Vlekje

Vlekje (Arthonia) is een geslacht van schimmels uit de familie Arthoniaceae.

## Soorten

Volgens Index Fungorum bevat het geslacht 164 soorten (peildatum februari 2023):
| Soortnaam | Auteur(s) | Publicatiejaar |
| Arthonia acanthotheciicola | Ertz & Common | 2019 |
| Arthonia aciniformis | Stirt. | 1879 |
| Arthonia agelastica | R.C. Harris & Lendemer | 2016 |
| Arthonia albofarinosa | Stirt. | 1899 |
| Arthonia albotrachynae | Etayo | 2018 |
| Arthonia almquistii | Vain. | 1883 |
| Arthonia amandineicola | van den Boom & Ertz | 2017 |
| Arthonia amoena | Müll. Arg. | 1895 |
| Arthonia amylospora | Almq. | 1880 |
| Arthonia anatolica | Halıcı & Candan | 2011 |
| Arthonia andamanica | (Makhija & Patw.) M. Cáceres & Lücking | 2007 |
| Arthonia anglica | Coppins | 1989 |
| Arthonia apatetica | (A. Massal.) Th. Fr. | 1866 |
| Arthonia apteropteridis | Kantvilas & Vězda | 1988 |
| Arthonia arthonioides | (Ach.) A.L. Sm. | 1911 |
| Arthonia aspiciliae | Alstrup & E.S. Hansen | 2001 |
| Arthonia atra (zwart schriftmos) | (Pers.) A. Schneid. | 1898 |
| Arthonia ayseniae | Halıcı & Candan | 2009 |
| Arthonia banksiae | Müll. Arg. | 1893 |
| Arthonia buelliae | Zhurb. | 2021 |
| Arthonia caerulescens | (Almq.) Arnold | 1881 |
| Arthonia calcarea (muurschriftmos) | (Turner ex Sm.) Ertz & Diederich | 2009 |
| Arthonia calicii | Kantvilas & Wedin | 2015 |
| Arthonia catillarioides | Etayo | 2017 |
| Arthonia clemens | (Tul.) Th. Fr. | 1867 |
| Arthonia cohabitans | Coppins | 1989 |
| Arthonia colombiana | Etayo | 2002 |
| Arthonia complanata | Fée | 1825 |
| Arthonia coniocraeae | Brackel | 2010 |
| Arthonia conspersula | Stirt. | 1899 |
| Arthonia coreana | B.G. Lee & J.S. Hur | 2016 |
| Arthonia coronata | Etayo | 1996 |
| Arthonia cryptica | P.M. McCarthy & Elix | 2019 |
| Arthonia cyanea | Müll. Arg. | 1881 |
| Arthonia darbishirei | Follmann & B. Werner | 2003 |
| Arthonia delicatula | Müll. Arg. | 1882 |
| Arthonia destruens | Rabenh. | 1868 |
| Arthonia didyma (beukenvlekje) | Körb. | 1853 |
| Arthonia digitatae | Hafellner | 1999 |
| Arthonia digitispora | Etayo | 2002 |
| Arthonia diorygmatis | S. Joshi & Upreti | 2013 |
| Arthonia diploiciae | Calat. & Diederich | 1995 |
| Arthonia epifarinosa | Etayo | 2008 |
| Arthonia epiparmelia | Zhurb. | 2020 |
| Arthonia epitoninia | Halıcı & Candan | 2009 |
| Arthonia exilis | (Flörke) Anzi | 1860 |
| Arthonia fuscopurpurea | (Tul.) R. Sant. | 1960 |
| Arthonia galactites | (DC.) Dufour | 1818 |
| Arthonia gattefossei | Maheu & Werner | 1933 |
| Arthonia gelidae | R. Sant. | 1986 |
| Arthonia glacialis | Alstrup & E.S. Hansen | 2001 |
| Arthonia gracilenta | Müll. Arg. | 1882 |
| Arthonia gracilior | Müll. Arg. | 1895 |
| Arthonia gracillima | Müll. Arg. | 1887 |
| Arthonia graphidicola | Coppins | 1989 |
| Arthonia griseopruinosa | F. Berger & E. Zimm. | 2016 |
| Arthonia gutberletiana | Lendemer & D. Ray | 2017 |
| Arthonia hawksworthii | Halıcı | 2008 |
| Arthonia hertelii | (Calat., Barreno & V.J. Rico) Hafellner & Volk. John | 2006 |
| Arthonia heterodermiae | Etayo | 2017 |
| Arthonia ilicina | Taylor | 1836 |
| Arthonia ilicinella | Nyl. | 1867 |
| Arthonia ingaderiae | Follmann | 2003 |
| Arthonia insularis | Kantvilas & Wedin | 2015 |
| Arthonia interstes | Müll. Arg. | 1895 |
| Arthonia intexta | Almq. | 1880 |
| Arthonia invadens | Coppins | 1989 |
| Arthonia isidiata | Grube, Lücking & L. Umaña | 2004 |
| Arthonia lecaniicola | van den Boom & Moniri | 2018 |
| Arthonia lecanorina | (Almq.) R. Sant. | 2004 |
| Arthonia lecideicola | Zhurb. & Stepanchikova | 2020 |
| Arthonia lecideola | Müll. Arg. | 1893 |
| Arthonia lepidiota | (H. Olivier) R. Sant. | 2004 |
| Arthonia leptospora | Müll. Arg. | 1891 |
| Arthonia leucomelodis | F. Berger & E. Zimm. | 2016 |
| Arthonia ligniaria (duinvlekje) | Hellb. | 1884 |
| Arthonia ligniariella | Coppins | 1989 |
| Arthonia lividula | Vain. | 1921 |
| Arthonia lobothalliae | Etayo | 2010 |
| Arthonia maculiformis | Wedin & Hafellner | 1998 |
| Arthonia marginalis | Etayo | 2008 |
| Arthonia mediella | Nyl. | 1859 |
| Arthonia meridionalis | Zahlbr. | 1914 |
| Arthonia microsperma | Nyl. | 1887 |
| Arthonia minor | (Lücking) Lücking | 2021 |
| Arthonia mirabilis | Grube | 2007 |
| Arthonia miserula | Nyl. | 1863 |
| Arthonia montagnei | (Tuck.) R.C. Harris | 1990 |
| Arthonia myriocarpella | Nyl. | 1863 |
| Arthonia navasiana | Etayo | 2010 |
| Arthonia nigratula | (Müll. Arg.) R. Sant. | 1952 |
| Arthonia nigrorufa | Müll. Arg. | 1893 |
| Arthonia novaecaledoniae | Lücking & Kalb | 2001 |
| Arthonia nymphaeoides | C. Knight | 1882 |
| Arthonia orchidicida | Aptroot | 2011 |
| Arthonia palmulacea | (Müll. Arg.) R. Sant. | 1952 |
| Arthonia pannariae | Zhurb. & Grube | 2010 |
| Arthonia parantillarum | Aptroot | 2003 |
| Arthonia patellulata | Nyl. | 1853 |
| Arthonia peltigerae | Th. Fr. | 1866 |
| Arthonia pepei | Etayo & Pérez-Ort. | 2016 |
| Arthonia peraffinis | Nyl. | 1861 |
| Arthonia perparva | (Zahlbr.) Matzer | 1996 |
| Arthonia phaeobaea | (Norman) Norman | 1869 |
| Arthonia phlyctiformis | Nyl. | 1853 |
| Arthonia physcidiicola | Frisch & G. Thor | 2013 |
| Arthonia pocsii | Lücking & Kalb | 2002 |
| Arthonia polia | Etayo & R. Sant. | 2010 |
| Arthonia polydactylonis | Diederich & Ertz | 2018 |
| Arthonia portuensis | van den Boom | 2021 |
| Arthonia prominens | Follmann | 2003 |
| Arthonia propinqua | Nyl. | 1863 |
| Arthonia protoparmeliae | Etayo | 2010 |
| Arthonia protoparmeliopsidis | Etayo & Diederich | 2009 |
| Arthonia pruinascens | (Zahlbr.) Grube | 2007 |
| Arthonia pseudocyphellariae | Wedin | 1993 |
| Arthonia pseudostromatica | Seavey & J. Seavey | 2017 |
| Arthonia punctella | Nyl. | 1859 |
| Arthonia punctiformis (twijgvlekje) | Ach. | 1808 |
| Arthonia punctilliformis | Leight. | 1876 |
| Arthonia radiata (amoebekorst) | (Pers.) Ach. | 1808 |
| Arthonia rangiformicola | Brackel & Etayo | 2015 |
| Arthonia redingeri | Grube | 2007 |
| Arthonia rimularum | (Wedd.) Monnat & Cl. Roux | 2020 |
| Arthonia rinodinicola | Candan & Halıcı | 2009 |
| Arthonia rubella | (Fée) Nyl. | 1856 |
| Arthonia rubrocincta | G. Merr. ex Grube & Lendemer | 2009 |
| Arthonia sagenidii | Vězda & Kantvilas | 1992 |
| Arthonia samdykeana | Lendemer & D. Ray | 2017 |
| Arthonia sampaianae | (Diederich & Etayo) Ertz & Diederich | 2005 |
| Arthonia sanguinaria | Frisch & Y. Ohmura | 2018 |
| Arthonia santessoniana | Wedin & Hafellner | 1998 |
| Arthonia saxistellata | Aptroot & Cáceres | 2018 |
| Arthonia sororiella | (Müll. Arg.) Ertz | 2009 |
| Arthonia speciosa | (Müll. Arg.) Grube | 2007 |
| Arthonia squamarinae | Etayo | 2008 |
| Arthonia stellaris | Kremp. | 1861 |
| Arthonia stevensoniana | R.C. Harris & Lendemer | 2016 |
| Arthonia stictaria | Nyl. | 1867 |
| Arthonia stipitata | M.M.E. Alves, Aptroot & M. Cáceres | 2014 |
| Arthonia subcondita | Stirt. | 1899 |
| Arthonia subconveniens | Nyl. | 1867 |
| Arthonia subfuscicola | (Linds.) Triebel | 1991 |
| Arthonia subgraphidicola | Ertz, Common & Diederich | 2019 |
| Arthonia subgyrosa | Nyl. | 1869 |
| Arthonia superpallens | B.G. Lee & J.S. Hur | 2016 |
| Arthonia susa | R.C. Harris & Lendemer | 2013 |
| Arthonia tasmanica | Kantvilas & Vězda | 1992 |
| Arthonia tetraspora | S.Y. Kondr. & Kärnefelt | 2002 |
| Arthonia thelotrematis | Coppins | 1989 |
| Arthonia thoriana | Ertz & Sanderson | 2018 |
| Arthonia thozetiana | Müll. Arg. | 1882 |
| Arthonia toensbergii | Holien & Frisch | 2018 |
| Arthonia tremelloides | Etayo | 2002 |
| Arthonia triebeliae | Zhurb. | 2002 |
| Arthonia trifurcata | (Hepp ex Müll. Arg.) Cl. Roux | 2014 |
| Arthonia trilocularis | Müll. Arg. | 1881 |
| Arthonia ulleungdoensis | B.G. Lee & Hur | 2019 |
| Arthonia urceolata | (Elenkin) Calat., Barreno & V.J. Rico | 2004 |
| Arthonia varians | (Davies) Nyl. | 1861 |
| Arthonia vinosa | Leight. | 1856 |
| Arthonia vorsoeensis | Alstrup | 2004 |
| Arthonia xanthoparmeliarum | Etayo | 2008 |
| Arthonia zelkovae | B.G. Lee & J.S. Hur | 2016 |

## Externe link

* Vlekje in het Nederlands Soortenregister
* (en) Index Fungorum