Biology:Placocarpus schaereri

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Short description: Species of lichen

Placocarpus schaereri
Placocarpus schaereri Jymm.jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Eurotiomycetes
Order: Verrucariales
Family: Verrucariaceae
Genus: Placocarpus
Species:
P. schaereri
Binomial name
Placocarpus schaereri
(Fr.) Breuss (1985)
Synonyms[1]
  • Parmelia schaereri Fr. (1831)
  • Lecanora schaereri (Fr.) Rabenh. (1845)
  • Endocarpon schaereri (Fr.) Nyl. (1853)
  • Verrucaria schaereri (Fr.) Nyl. (1855)
  • Catapyrenium schaereri (Fr.) R.Sant. (1984)

Placocarpus schaereri is a species of saxicolous (rock-dwelling), areolate, and crustose lichen in the family Verrucariaceae. Found in Europe, it is the type species of genus Placocarpus. The lichen was first described scientifically in 1831 by Elias Magnus Fries, who called it Parmelia schaereri. The species epithet honours Swiss pastor and lichenologist Ludwig Schaerer.[2] Othmar Breuss transferred it to the newly reinstated genus Placocarpus in 1985.[3]

Juvenile forms of Placocarpus schaereri are often parasitic on the lichen Protoparmeliopsis muralis.[4]

References

  1. "Synonymy: Placocarpus schaereri (Fr.) Breuss, Pl. Syst. Evol. 148(3-4): 314 (1985)". Species Fungorum. http://www.speciesfungorum.org/Names/SynSpecies.asp?RecordID=105699. 
  2. Fries, E.M. (1831) (in la). Lichenographia Europaea Reformata. Lundin. p. 106. https://www.biodiversitylibrary.org/page/44207894. 
  3. Breuss, O. (1985). "On the Lichen genera Placocarpus and Placidiopsis (Verrucariaceae)". Plant Systematics and Evolution 148 (3–4): 313–315. doi:10.1007/BF00985931. 
  4. Diederich, Paul; Lawrey, James D.; Ertz, Damien (2018). "The 2018 classification and checklist of lichenicolous fungi, with 2000 non-lichenized, obligately lichenicolous taxa". The Bryologist 121 (3): 340–425 [365]. doi:10.1639/0007-2745-121.3.340. 

Wikidata ☰ Q10632548 entry