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Roser agrest ( Rosa agrestis ) 1de2

Roser agrest ( Rosa agrestis ) 1de2
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Principal / Líquens / Acarospora sinopica

Acarospora sinopica

Acarospora sinopica





Image Details

Descripción: Picture taken on the 9th April 2007 at "Gorges du Segre" , Llo, near Sallagousse, Oriental Pyrenees,France, an incredible place for lichens, East exposure, on siliceous rock, very rich in iron, water-track, 75 º rock inclination, very high sociability, 1.380 m. altitude.

Common species in the Northern hemisphere and in France in upland places, more than 1.200 m. altitude, always linked to very rich iron siliceous rocks.
Species new for Catalonia, assuming "Northern Catalonia" as part of the target study.

Saxicolous, siliceous, crustose lichen, thallus of a very beautiful iron-red, squamulous, very small (0,3-2 mms), size of the thallus max. 7 cms, although very social , forming large colonies, thallus areolate, almost flat, margin with very small lobes. Apothecia frequently pointed (0,1-0,2 mms), disc brown, without thalline margin, 2-5 apothecia per squamula, some are sterile.

No chemical spot reactions.

Armand Tomás Vidal

Nikon Coolpix 4.500

PH and HTLM Editor
Fecha: 09.04.2007 20:56
Impactos: 1213
Descargas: 0
Puntuación: 0.00 (0 Votos)
Tamaño de archivo: 85.8 KB
Envíado por: atomasvidal
Palabras clave: Lichens, iron, liquens, liquenes, Acarospora, sinopica, Gorges, du, Segre, Llo, Oriental, Pyrenees, France.

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Discussion

Autor: Comentario:
Francesc Baldrís
Miembro

Fecha de alta: 29.04.2005
Comentarios: 16027
Molt bona

Esperava que abans o després havien d'aparèixer els líquens dels pirineus i veig que aparèixen amb força, amb excel·lents fotos i comentaris explicatius. Espero amb ganes les següents espècies de líquens dels pirineus.
11.04.2007 07:52 Offline Francesc Baldrís fbaldris at sigmascorpii.com