''Synarthonia'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

lichen A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from ...

in the order Arthoniales. The genus has not been placed into a

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

. ''Synarthonia'' was

circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ...

by Swiss lichenologist

Johannes Müller Argoviensis Johann Müller (9 May 1828 - 28 January 1896) was a Swiss botanist who was a specialist in lichens. He published under the name Johannes Müller Argoviensis to distinguish himself from other naturalists with similar names. Biography Müller w ...

in 1891.

Species

*''

Synarthonia albopruinosa ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia astroidestera ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia aurantiacopruinosa ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia bicolor ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia borbonica ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia ferruginea ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia fuscata ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia hodgesii ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia inconspicua ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia josephiana ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *''

Synarthonia karunaratnei ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *'' Synarthonia leproidica'' –

Luxembourg Luxembourg ( ; lb, Lëtzebuerg ; french: link=no, Luxembourg; german: link=no, Luxemburg), officially the Grand Duchy of Luxembourg, ; french: link=no, Grand-Duché de Luxembourg ; german: link=no, Großherzogtum Luxemburg is a small lan ...

*''

Synarthonia lopingensis ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *'' Synarthonia alb ...

'' *'' Synarthonia muriformis'' *'' Synarthonia ochracea'' *'' Synarthonia ochrodes'' *'' Synarthonia pilosella'' *'' Synarthonia psoromica'' – India *'' Synarthonia rimeliicola'' *'' Synarthonia sarcographoides'' *''

Synarthonia sikkimensis ''Synarthonia'' is a genus of lichen-forming fungi in the order Arthoniales. The genus has not been placed into a family. ''Synarthonia'' was circumscribed by Swiss lichenologist Johannes Müller Argoviensis in 1891. Species *''Synarthonia albo ...

'' – India

References

Arthoniomycetes Arthoniomycetes genera Taxa named by Johannes Müller Argoviensis Taxa described in 1891 {{Arthoniomycetes-stub