Английская Википедия:Fominiella
Шаблон:Short description Шаблон:Use dmy dates Шаблон:Automatic taxobox
Fominiella is a genus of lichen-forming fungi in the family Teloschistaceae.[1][2] It contains two species with a thin, film like and inconspicuous thallus.
Taxonomy
The genus Fominiella was proposed in 2017 by the lichenologists Sergey Kondratyuk, Dalip Kumar Upreti, and Jae-Seoun Hur. Their molecular phylogenetic analysis revealed several monophyletic branches in the phylogenetic tree of the family Teloschistaceae. One of these new branches was occupied by a species known only from the Canary Islands, which was named Fominiella tenerifensis and assigned as the type species of the genus. The species then known as Caloplaca skii was also included in the genus on the basis of DNA analysis. The genus name honours the Ukrainian botanist Aleksandr Vasiljevich Fomin, who specialised in cryptogams.[3]
Fominiella is in the subfamily Xanthorioideae of the family Teloschistaceae. It is somewhat similar to two other genera in that subfamily that also have very reduced thalli: Athallia and Xanthocarpia.[3] In 2013, Ulf Arup and colleagues had proposed Caloplaca skii for inclusion in Athallia.[4]
Description
Fominiella encompasses two species of lichen with a thin, film-like thallus that is often not immediately noticeable, with colours that range from whitish to light grey or pale yellowish. These lichens lack a developed Шаблон:Lichengloss, which is a layer below the main body of the thallus.[3]
The reproductive structures, known as apothecia, vary from Шаблон:Lichengloss to Шаблон:Lichengloss or Шаблон:Lichengloss in form. The apothecia have a yellow-orange Шаблон:Lichengloss with a margin that is always a lighter yellow, creating a distinct contrast between the margin and the disc. The Шаблон:Lichengloss, which is the layer surrounding the apothecial disc, can be white, greyish, or yellow-white in colour. This exciple may either disappear over time or remain, and the Шаблон:Lichengloss is described as being leptodermatous and Шаблон:Lichengloss, indicating it is thin and composed of tightly interwoven cells.[3]
Fominiella produces asci that contain eight spores each. The Шаблон:Lichengloss are Шаблон:Lichengloss and hyaline, meaning they have two chambers and are transparent. The chemical composition of these lichens includes parietin as the major secondary metabolite (lichen product), with emodin, parietinic acid, fallacinal, and teloschistin present in trace amounts.[3]
Species
- Fominiella skii Шаблон:Au – Asia; Europe
- Fominiella tenerifensis Шаблон:Au – Canary Islands
References
- ↑ Ошибка цитирования Неверный тег
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; для сносокCoL
не указан текст - ↑ Ошибка цитирования Неверный тег
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; для сносокWijayawardene et al. 2022
не указан текст - ↑ 3,0 3,1 3,2 3,3 3,4 Ошибка цитирования Неверный тег
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; для сносокKondratyuk et al. 2017
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; для сносокArup et al. 2013
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- Английская Википедия
- Teloschistales
- Teloschistales genera
- Lichen genera
- Taxa described in 2017
- Taxa named by Sergey Kondratyuk
- Taxa named by Dalip Kumar Upreti
- Taxa named by Jae-Seoun Hur
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
- Страницы с ошибками в примечаниях