Fence cetraria ( Latin: Cetraria sepincola ) is a species of lichenized ascomycetes included in the genus Cetraria ( Cetraria ) of the Parmelia family ( Parmeliaceae ). Also known as Tuckermannopsis sepincola .
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Cetraria sepincola ( Ehrh. ) Ach. , 1803 | |||||||||||||||||||||||
Content
Description
Thallus lobiform-rosette, blades 2-5 mm long, attached to the substrate in the middle part of the thallus and retreating along the edges to a height of 10 mm; the upper surface is smooth, devoid of soredia and isidia from olive brown to dark brown; the lower surface of the lobes is yellowish-brown, with simple or branched rhizins. Apothecia developed, numerous, 1-6 mm in diameter, with a convex, dark brown shiny disk. Pycnidia are found on the edges of the lobes.
Askeys are wide-clavate, with 8 spores. Spores 5-10 Γ 3-6.5 microns, elliptical or ovoid.
Contains protolychesteric acid .
Ecology, Range
Security Status NatureServe Secure : Tuckermannopsis sepincola |
A widespread lichen known from Eurasia, Africa, the Americas, Australia and New Zealand. It is found on branches of deciduous and coniferous trees, most often on a birch, on bushes, occasionally on trunks and processed wood.
Taxonomy and taxonomy
Synonyms
- Cetraria chlorophylla var. ulophylla (Ach.) Maas Geest. , 1948
- Cetraria sepincola var. ulophylla Ach., 1803
- Lichen sepincola Ehrh., 1780 basionym
- Lobaria sepincola (Ehrh.) Hoffm. , 1796
- Parmelia sepincola (Ehrh.) Spreng. , 1827
- Physcia sepincola (Ehrh.) DC. , 1805
- Platysma sepincola (Ehrh.) Hoffm., 1790
- Platysma sepincola var. ulophylla (Ach.) Nyl. , 1861
- Tuckermannopsis sepincola (Ehrh.) Hale , 1987
Notes
Literature
- Rassadina K. A. Determinant of lichens of the USSR / ed. ed. I.I. Abramov . - L .: Nauka, 1971. - T. 1. Petrusariovy, Lekanorovye, Parmelia. - S. 369. - 412 p.