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Wirthiotrema

Wirthiotrema is a genus of lichen-forming fungi in the family Graphidaceae. The genus was circumscribed in 2010 by Eimy Rivas Plata, Klaus Kalb, Andreas Frisch, and H. Thorsten Lumbsch, with Wirthiotrema glaucopallens assigned as the type species. Wirthiotrema contains species that were formerly considered part of the Thelotrema glaucopallens species group. The genus name honours lichenologist Volkmar Wirth, "for his numerous outstanding contributions to lichenology".[1]

Wirthiotrema
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Graphidales
Family: Graphidaceae
Genus: Wirthiotrema
Rivas Plata, Kalb, Frisch & Lumbsch (2010)
Type species
Wirthiotrema glaucopallens
(Nyl.) Rivas Plata & Kalb (2010)
Species

W. desquamans
W. duplomarginatum
W. glaucopallens
W. santessonii
W. trypaneoides
W. xanthopustulatum

Characteristics of genus Wirthiotrema include thalli and apothecia that similar to those in genus Myriotrema, in combination with a paraplectenchymatous excipulum (i.e., made of a fungal tissue with a cellular structure superficially like parenchyma of vascular plants), ascospores that are non-reactive with iodine-based stains, and the presence of stictic acid as a major secondary compound. Other compounds present in minor amounts include acetylconstictic acid, constictic acid, and consalazinic acid;[1] lichexanthone occurs in W. xanthopustulatum.[2]

Wirthiotrema has a pantropical distribution and usually is found in lowland to lower montane forests, where it grows on bark.[1]

Species edit

  • Wirthiotrema desquamans (Müll.Arg.) Lücking (2012)[3]
  • Wirthiotrema duplomarginatum Lücking, Mangold & Lumbsch (2012)[3]
  • Wirthiotrema glaucopallens (Nyl.) Rivas Plata & Kalb (2010)
  • Wirthiotrema santessonii (Hale) Rivas Plata & Frisch (2010)
  • Wirthiotrema trypaneoides (Nyl.) Rivas Plata & Lücking (2010)
  • Wirthiotrema xanthopustulatum Aptroot & M.F.Souza (2021)[2] – Brazil

References edit

  1. ^ a b c Rivas Plata, Eimy; Kalb, Klaus; Frisch, Andreas (2010). "Wirthiotrema: a new genus for the Thelotrema glaucopallens group (Ascomycota: Ostropales: thelotremoid Graphidaceae)". The Lichenologist. 42 (2): 197–202. doi:10.1017/s0024282909990454. S2CID 85771475.
  2. ^ a b Aptroot, A.; Souza, M.F. (2021). "New crustose lichens from a tropical coastal area in Paraná (Brazil)". Cryptogamie, Mycologie. 42 (12): 191–197. doi:10.5252/cryptogamie-mycologie2021v42a12. S2CID 244271661.
  3. ^ a b Sipman, Harrie J.M.; Lücking, Robert; Aptroot, André; Chaves, José Luis; Kalb, Klaus; Tenorio, Loengrin Umaña (2012). "A first assessment of the Ticolichen biodiversity inventory in Costa Rica and adjacent areas: the thelotremoid Graphidaceae (Ascomycota: Ostropales)". Phytotaxa. 55 (1): 55. doi:10.11646/phytotaxa.55.1.1.


wirthiotrema, genus, lichen, forming, fungi, family, graphidaceae, genus, circumscribed, 2010, eimy, rivas, plata, klaus, kalb, andreas, frisch, thorsten, lumbsch, with, glaucopallens, assigned, type, species, contains, species, that, were, formerly, considere. Wirthiotrema is a genus of lichen forming fungi in the family Graphidaceae The genus was circumscribed in 2010 by Eimy Rivas Plata Klaus Kalb Andreas Frisch and H Thorsten Lumbsch with Wirthiotrema glaucopallens assigned as the type species Wirthiotrema contains species that were formerly considered part of the Thelotrema glaucopallens species group The genus name honours lichenologist Volkmar Wirth for his numerous outstanding contributions to lichenology 1 WirthiotremaScientific classificationDomain EukaryotaKingdom FungiDivision AscomycotaClass LecanoromycetesOrder GraphidalesFamily GraphidaceaeGenus WirthiotremaRivas Plata Kalb Frisch amp Lumbsch 2010 Type speciesWirthiotrema glaucopallens Nyl Rivas Plata amp Kalb 2010 SpeciesW desquamansW duplomarginatumW glaucopallensW santessoniiW trypaneoidesW xanthopustulatumCharacteristics of genus Wirthiotrema include thalli and apothecia that similar to those in genus Myriotrema in combination with a paraplectenchymatous excipulum i e made of a fungal tissue with a cellular structure superficially like parenchyma of vascular plants ascospores that are non reactive with iodine based stains and the presence of stictic acid as a major secondary compound Other compounds present in minor amounts include acetylconstictic acid constictic acid and consalazinic acid 1 lichexanthone occurs in W xanthopustulatum 2 Wirthiotrema has a pantropical distribution and usually is found in lowland to lower montane forests where it grows on bark 1 Species editWirthiotrema desquamans Mull Arg Lucking 2012 3 Wirthiotrema duplomarginatum Lucking Mangold amp Lumbsch 2012 3 Wirthiotrema glaucopallens Nyl Rivas Plata amp Kalb 2010 Wirthiotrema santessonii Hale Rivas Plata amp Frisch 2010 Wirthiotrema trypaneoides Nyl Rivas Plata amp Lucking 2010 Wirthiotrema xanthopustulatum Aptroot amp M F Souza 2021 2 BrazilReferences edit a b c Rivas Plata Eimy Kalb Klaus Frisch Andreas 2010 Wirthiotrema a new genus for the Thelotrema glaucopallens group Ascomycota Ostropales thelotremoid Graphidaceae The Lichenologist 42 2 197 202 doi 10 1017 s0024282909990454 S2CID 85771475 a b Aptroot A Souza M F 2021 New crustose lichens from a tropical coastal area in Parana Brazil Cryptogamie Mycologie 42 12 191 197 doi 10 5252 cryptogamie mycologie2021v42a12 S2CID 244271661 a b Sipman Harrie J M Lucking Robert Aptroot Andre Chaves Jose Luis Kalb Klaus Tenorio Loengrin Umana 2012 A first assessment of the Ticolichen biodiversity inventory in Costa Rica and adjacent areas the thelotremoid Graphidaceae Ascomycota Ostropales Phytotaxa 55 1 55 doi 10 11646 phytotaxa 55 1 1 nbsp This Lecanoromycetes related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Wirthiotrema amp oldid 1178121199, wikipedia, wiki, book, books, library,

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