- Fungi Including Lichens
- ›Ascomycete Fungi
- ›Sac Fungi and Lichens
- ›Arthoniomycetes
- ›Arthoniales
- ›Christmas lichens, comma lichens, and allies
Comma Lichens
Arthonia
Arthonia is a genus of lichens in the family Arthoniaceae. It was circumscribed by Swedish botanist Erik Acharius in 1806.
60 branches of this genus, most-observed first
Asterisk Lichen
speciesArthonia radiata
Arthonia atra
speciesArthonia atra
Arthonia calcarea
speciesArthonia calcarea
Arthonia didyma
speciesArthonia didyma
Brown Comma
speciesArthonia rubella
Arthonia vinosa
speciesArthonia vinosa
Southeastern Comma Lichen
speciesArthonia susa
Arthonia hypobela
speciesArthonia hypobela
Arthonia helvola
speciesArthonia helvola
Arthonia granosa
speciesArthonia granosa
Arthonia phaeobaea
speciesArthonia phaeobaea
Arthonia sanguinea
speciesArthonia sanguinea
Arthonia varians
speciesArthonia varians
Arthonia ilicina
speciesArthonia ilicina
Arthonia phaeophysciae
speciesArthonia phaeophysciae
Arthonia arthonioides
speciesArthonia arthonioides
Smudgy Palm Comma
speciesArthonia subdiffusa
Arthonia punctiformis
speciesArthonia punctiformis
Arthonia apatetica
speciesArthonia apatetica
Arthonia parietinaria
speciesArthonia parietinaria
Arthonia dispersa
speciesArthonia dispersa
Arthonia anglica
speciesArthonia anglica
Arthonia antillarum
speciesArthonia antillarum
Arthonia patellulata
speciesArthonia patellulata
Arthonia clemens
speciesArthonia clemens
Arthonia quintaria
speciesArthonia quintaria
Arthonia beccariana
speciesArthonia beccariana
Arthonia diffusella
speciesArthonia diffusella
Arthonia lapidicola
speciesArthonia lapidicola
Arthonia molendoi
speciesArthonia molendoi
Arthonia brucei
speciesArthonia brucei
Arthonia graphidicola
speciesArthonia graphidicola
Arthonia conferta
speciesArthonia conferta
Golden Spruce Dots
speciesArthonia cupressina
Arthonia stellaris
speciesArthonia stellaris
Arthonia redingeri
speciesArthonia redingeri
Arthonia subconveniens
speciesArthonia subconveniens
Arthonia interveniens
speciesArthonia interveniens
Arthonia pertabescens
speciesArthonia pertabescens
Arthonia peraffinis
speciesArthonia peraffinis
Arthonia platyspilea
speciesArthonia platyspilea
Arthonia mediella
speciesArthonia mediella
Arthonia trifurcata
speciesArthonia trifurcata
Arthonia tetramera
speciesArthonia tetramera
Arthonia vernans
speciesArthonia vernans
Arthonia pyrrhuliza
speciesArthonia pyrrhuliza
Arthonia pelvetii
speciesArthonia pelvetii
Arthonia oxytera
speciesArthonia oxytera
Arthonia phlyctiformis
speciesArthonia phlyctiformis
Arthonia anombrophila
speciesArthonia anombrophila
Arthonia mirabilis
speciesArthonia mirabilis
Arthonia galactites
speciesArthonia galactites
Arthonia epiphyscia
speciesArthonia epiphyscia
Arthonia complanata
speciesArthonia complanata
Arthonia glebosa
speciesArthonia glebosa
Arthonia subdispuncta
speciesArthonia subdispuncta
Arthonia coronata
speciesArthonia coronata
Arthonia mesoleuca
speciesArthonia mesoleuca
Arthonia simplicascens
speciesArthonia simplicascens
Arthonia heterodermiae
speciesArthonia heterodermiae
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Arthonia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 117929.