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Life-forms

Superregnum: Eukaryota
Regnum: Fungi
Subregnum: Dikarya
Divisio: Ascomycota
Subdivisio: Pezizomycotina
Classis: Lecanoromycetes
Subclassis: Lecanoromycetidae
Ordo: Lecanorales

Familia: Tephromelataceae
Genus: Violella
Species: V. fucata – V. wangii
Name

Violella T.Sprib. in Spribille et al., Lichenologist 43(5): 459 (2011). [MycoBank #519831]

Type Species: Violella fucata (Stirt.) T.Sprib. in Spribille et al., Lichenologist 43(5): 461 (2011). [MycoBank #519832]

References

Spribille, T., Goffinet, B., Klug, B., Muggia, L., Obermayer, W. & Mayrhofer, H. 2011. Molecular support for the recognition of the Mycoblastus fucatus group as the new genus Violella (Tephromelataceae, Lecanorales). The Lichenologist 43(5): 445–466. DOI: 10.1017/S0024282911000478 Paywall. ResearchGate Open access. Reference page.

Links

Index Fungorum: IF 519831
MycoBank: MB 519831


Vernacular names

Violella is a genus of two species of crustose lichens in the family Tephromelataceae. The genus is characterized by its brownish inner ascospore walls, brilliant violet hymenial pigment (called Fucatus-violet), and thallus chemistry. The type species, Violella fucata, was originally placed in genus Mycoblastus, but molecular phylogenetic analysis showed that this species as well as the Asian species V. wangii formed a phylogenetically distinct clade and warranted placement in a new genus. The generic name Violella, a diminutive form of the Latin viola, refers to the characteristic hymenium colour.[1]
References

Spribille, Toby; Goffinet, Bernard; Barbara, Klug; Muggia, Lucia; Obermayer, Walter; Mayrhofer, Helmut (2011). "Molecular support for the recognition of the Mycoblastus fucatus group as the new genus Violella (Tephromelataceae, Lecanorales)". The Lichenologist. 43 (5): 445–466. doi:10.1017/S0024282911000478. PMC 3428935. PMID 22936837.

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