Английская Википедия:Dufourea (lichen)

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Dufourea is a genus of mostly foliose lichen species in the subfamily Xanthorioideae of the family Teloschistaceae. Species in the genus are mostly found in the Southern Hemisphere.

Taxonomy

The genus was originally circumscribed by Swedish lichenologist Erik Acharius in Johann Albert Luyken's 1809 publication Tentamen historiae lichenum, although he did not assign any species to the genus. The following year, Acharius included Dufourea in his influential work Lichenographia Universalis and included six species. Luyken had studied under Acharius in Sweden and had access to Acharius's work before it was published; because his text about the genus is a partial transcription of Acharius's work (and he acknowledged Acharius), Acharius is credited as the author of the name as well as the description. All six species that Acharius included in Dufourea are now classified in different genera. A type species for the genus, Dufourea flammea, was selected by Giuseppe De Notaris in 1846. The genus was resurrected for use in 2013 following a large-scale molecular phylogenetic analysis of the family Teloschistaceae. Dufourea species are grouped in a clade with a sister taxon relationship to genus Xanthoria.

The generic name Dufourea honours French medical doctor and naturalist Léon Jean Marie (or Jean-Marie Léon) Dufour (1780–1865).

Description

Dufourea lichens occur in the Southern Hemisphere, with several species from South Africa and Australia. Most species are foliose (bushy) and relatively large, and lack true rhizines, although some species have short rhizine-like structures.

Species

Шаблон:As of, Species Fungorum accepts 18 species of Dufourea. Шаблон:Div col

• Dufourea africana Шаблон:Small
• Dufourea alexanderbaai Шаблон:Small
• Dufourea angustata Шаблон:Small
• Dufourea australis Шаблон:Small
• Dufourea bonae-spei Шаблон:Small
• Dufourea capensis Шаблон:Small
• Dufourea dissectula Шаблон:Small
• Dufourea doidgeae Шаблон:Small
• Dufourea elixii Шаблон:Small
• Dufourea filsonii Шаблон:Small
• Dufourea flammea Шаблон:Small
• Dufourea incavata Шаблон:Small
• Dufourea inflata Шаблон:Small
• Dufourea karrooensis Шаблон:Small
• Dufourea ligulata Шаблон:Small
• Dufourea marlothii Шаблон:Small
• Dufourea ottolangei Шаблон:Au
• Dufourea physcioides Шаблон:Au
• Dufourea sipmanii Шаблон:Small
• Dufourea streimannii Шаблон:Small
• Dufourea turbinata Шаблон:Small
• Dufourea volkmarwirthii Шаблон:Small

Former species;

• D. arctica Шаблон:Au = Dactylina arctica, Parmeliaceae family
• D. ceratites Шаблон:Au = Siphula ceratites, Icmadophilaceae
• D. collodes Шаблон:Au = Cladia aggregata, Cladoniaceae
• D. flabellata Шаблон:Au = Bunodophoron flabellatum, Sphaerophoraceae
• D. hirsuta Шаблон:Au = Langeottia hirsuta, Teloschistaceae
• D. inanis Шаблон:Au = Cenozosia inanis, Ramalinaceae
• D. madreporiformis Шаблон:Au = Allocetraria madreporiformis, Parmeliaceae
• D. mollusca Шаблон:Au = Combea mollusca, Opegraphaceae
• D. ryssolea Шаблон:Au = Xanthoparmelia ryssolea, Parmeliaceae
• D. tortuosa Шаблон:Au = Peltula tortuosa, Peltulaceae