• Source: Sphaerellothecium araneosum

Sphaerellothecium araneosum is a species of lichenicolous fungus in the family Phyllachoraceae.




Distribution


Sphaerellothecium araneosum has been reported from the highlands of Iceland and the Arctic desert of Severnaya Zemlya in Russia.




Host species and symptoms


Sphaerellothecium araneosum commonly grows on species of Ochrolechia, such as Ochrolechia frigida but it also grows on Stereocaulon rivulorum and Stereocaulon vesuvianum, on which it causes no known symptoms. It is common in Cladonia pocillum and Cladonia symphycarpia, and less common but present in Cladonia coccifera, Cladonia gracilis, Cladonia macroceras, Cladonia pyxidata and Cladonia subcervicornis. The population infecting Cladonia is considered a separate variety from other Sphaerellothecium araneosum.




References

Kata Kunci Pencarian:

• Sphaerellothecium araneosum
• Sphaerellothecium
• Ochrolechia frigida
• Cladonia pocillum
• Stereocaulon rivulorum
• List of lichenicolous fungi of Iceland