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Ramalina farinacea (L.) Ach

Ramalina farinacea (L.) Ach
Comentarios: 2 Pere Tuset

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Principal / Líquens / Physcia dubia, Xanthoria candelaria, Rhizoplaca chrysoleuca, Rhizoplaca melanophthalma

Physcia dubia, Xanthoria candelaria, Rhizoplaca chrysoleuca, Rhizoplaca melanophthalma

Physcia dubia, Xanthoria candelaria, Rhizoplaca chrysoleuca, Rhizoplaca melanophthalma





Image Details

Descripción: Picture taken on the 6th April 2007, at the nearby of Targasonne cimetery,Alta Cerdanya, Oriental Pyrenees, France, Catalonia, on man-made stone walls,siliceous rock, on the top, 1650 m. altitude.

The stones are nutrient-enriched rocks and they receive a lot of bird droppings.

In the present picture it is possible to see a nitrophilous, coprophilous community formed by Physcia dubia (central lichen, grey colour), Xanthoria candelaria (Red-orange Xanthoria with a lot of apothecia and lobes with granules and soredia) Rhizoplaca chrysoleuca (dull green colour, orange apothecia disc) and Rhizoplaca melanophthalma accompanied by Rhizocarpon geographicum.

Armand Tomás Vidal

Nikon Coolpix 4.500 and an umbrella, taken under the rain.

Autoeye, PH and HTLM Editor
Fecha: 07.05.2007 22:48
Impactos: 1220
Descargas: 0
Puntuación: 0.00 (0 Votos)
Tamaño de archivo: 88.1 KB
Envíado por: atomasvidal
Palabras clave: Lichens, Physcia, dubia, Xanthoria, candelaria, Rhizoplaca, chrysoleuca, melanophthalma, nitrophilous, nutrient-enriched, rocks, Targasonne, cimetery, Alta, Cerdanya, Oriental, Pyrenees, France, Catalonia.

Prodigy 4image Theme by Moxet Khan

Discussion

Autor: Comentario:
Francesc Baldrís
Miembro

Fecha de alta: 29.04.2005
Comentarios: 16027
Molt bona

Molt macala captura. Felicitats.

És molt interessant com una comunitat tant rica de líquens es el resultat de la presència de roques molt riques de nutrients i per les abundants dejeccions d'ocells.
08.05.2007 07:06 Offline Francesc Baldrís fbaldris at sigmascorpii.com