Английская Википедия:Astrothelium vulcanum

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Astrothelium vulcanum is a species of corticolous (bark-dwelling) lichen in the family Trypetheliaceae. Found in Guyana, it was formally described as a new species in 2016 by André Aptroot. The type specimen was collected from the Kuyuwini Landing (Rupununi) at an elevation of Шаблон:Convert; here, in a savannah forest, it was found growing on the smooth bark of trees. The lichen has a smooth, somewhat shiny thallus surrounded by a thin black prothallus, and covering areas up to Шаблон:Convert in diameter. Its ascospores are spindle-shaped (fusiform) with rounded edges, with three septa and dimensions of 20–25 by 6.5–7.5 µm. Astrothelium vulcanum contains lichexanthone, a lichen product that causes the thallus to fluoresce when lit with a long-wavelength UV light.[1]

References

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Шаблон:Dothideomycetes-stub

  1. Ошибка цитирования Неверный тег <ref>; для сносок Aptroot et al. 2016 не указан текст