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Castanyer fruit ( Castanea sativa) 2de3

Castanyer fruit ( Castanea sativa) 2de3
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Principal / Líquens / Ionaspis lacustris and Verrucaria aethiobola ?

Ionaspis lacustris and Verrucaria aethiobola ?

Ionaspis lacustris and Verrucaria aethiobola ?





Image Details

Descripción: Picture taken on the third of March 2007, close to a river, Sot dels Arços, near Hotel Avet Blau, Santa Fe Montseny, Barcelona, 1.300 m. altitude, in a very humid location, probably inundated from time to time among mosses.

Ionaspis lacustris is a water-loving lichen, found in circumpolar region. It is very rare in Catalonia and it has been only mentioned by Pereira at Vall d'Aran.
The current finding is very interesting because it appears at Montseny mountain and in association with Verrucaria aethiobola ?, the latter has been already metioned by Pereira & Llimona in a study on hydrophilous lichens from Montseny.
See picture 74 in Dra. Eva Barrero book on the lichens of Muniellos (Asturias), forming the same association.

Crustose lichen, thallus flat, variable in colour from green to brown. Small apothecia immersed, concave disc, pink, orange (in the present case) or even brown.

Non polluted waters at all.

Armand Tomás Vidal

Nikon Coolpix 4.500.

Autoye, PH and HTLM Editor.
Fecha: 04.03.2007 17:56
Impactos: 1559
Descargas: 0
Puntuación: 0.00 (0 Votos)
Tamaño de archivo: 68.3 KB
Envíado por: atomasvidal
Palabras clave: Hydrophilous, lichens, liquens, hidròfils, Pereira, Ionaspis, lacustris, Verrucaria, aethiobola, Sot, dels, Arços, Santa, Fe, Montseny, Muniellos, Asturias.

Prodigy 4image Theme by Moxet Khan

Discussion

Autor: Comentario:
Francesc Baldrís
Miembro

Fecha de alta: 29.04.2005
Comentarios: 16028
Molt bona

Moltes felicitats per la troballa i les implicacions.
05.03.2007 08:02 Offline Francesc Baldrís fbaldris at sigmascorpii.com


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