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Life-forms

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

Familia: Parmeliaceae
SubFamilia: Parmelioideae
Genus: Protousnea
Species: P. alectoroides – P. dusenii – P. fibrillatae – P. huuskonenii – P. magellanica – P. poeppigii – P. teretiuscula
Name

Protousnea (Motyka) Krog, Norweg. Journ. Bot. 23(2): 9 (1976). [MycoBank #4398]

Type Species: Protousnea magellanica (Mont.) Krog, Norweg. Journ. Bot. 23(2): 100 (1976). [MycoBank #343352]

Basionym

Usnea subgen. Protousnea Motyka, Lich. Gen. Usnea Monogr. 1: 7 (1936). [MycoBank #700488]

References

Calvelo, S., Stocker-Wörgötter, E., Liberatore, S. & Elix, J.A. 2003. Protousnea fibrillatae sp. nov. (Parmeliaceae, lichenized Ascomycota) from Argentina, southern South America. Mycotaxon 85: 277–287. RLL List # 191 / Rec.# 24619 – Recent Literature on Lichens Cyberliber Reference page.

Calvelo, S., Stocker-Wörgötter, E., Liberatore, S. & Elix, J.A. 2005. Protousnea (Parmeliaceae, Ascomycota), a Genus Endemic to Southern South America. The Bryologist 108(1): 1–15. RLL List # 198 / Rec.# 26746 – Recent Literature on Lichens DOI: 10.1639/0007-2745(2005)108[1:PPAAGE]2.0.CO;2 JSTOR Reference page.

Krog, H. 1976. Lethariella and Protousnea, two new lichen genera in the Parmeliaceae. Norwegian Journal of Botany 23(2): 83–106. RLL List # 95 / Rec.# 10516 – Recent Literature on Lichens Reference page.

Motyka, J. 1936. Lichenum Generis Usnea Studium Monographicum., Pars Systematica. 1: 1–304. Mattick Rec.# 28699 – Recent Literature on Lichens MycoBank Reference page.

Links

Index Fungorum: IF 4398
MycoBank: MB 4398

Vernacular names

Protousnea is a genus of lichenised ascomycetes in the large family Parmeliaceae. It contains two accepted species. Protousnea species have a fruticose growth form, similar to beard lichens (genus Usnea). The genus is endemic to southern South America.[2] The genus was circumscribed in 1976 by Hildur Krog as a segregate genus from Usnea.[3]
Species

Protousnea fibrillatae Calvelo, Stock.-Wörg., Liber. & Elix (2003)[2]
Protousnea magellanica (Mont.) Krog (1976)[3]

References

"Synonymy: Protousnea (Motyka) Krog". Species Fungorum. Retrieved 11 January 2021.
Calvelo, Susana; Stocker-Wörgötter, Elfie; Liberatore, Sandra; Elix, John A. (2003). "Protousnea (Parmeliaceae, Ascomycota), a genus endemic to southern South America". The Bryologist. 108 (1): 1–15. doi:10.1639/0007-2745(2005)108[1:PPAAGE]2.0.CO;2. JSTOR 20061064. S2CID 85909019.
Krog, H. (1976). "Lethariella new genus and Protousnea new genus 2 new lichen genera in Parmeliaceae". Norwegian Journal of Botany. 23 (2): 83–106.

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