Английская Википедия:Astrothelium vulcanum
Шаблон:Short description Шаблон:Speciesbox
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
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокAptroot et al. 2016не указан текст
