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    <title>DigitalNatura.Org - Porpidea tuberculosa</title>
    <link>http://www.digitalnatura.org/details.php?image_id=9147</link>
    <description><![CDATA[Picture taken near Sant Marçal, Montseny, on granite, almost vertical position, 1.000 m. altitude.

Crustise thallus, white to pale grey, areolate. Very distinctive bluish grey soralia scattered over the surface, sometimes confluent.

It is very variable in forms, being a common lichen in Catalonia.

See pictures in:

UK Lichens and F. Dobson, Lichens, pag. 363

Armand Tomás Vidal

Nikon Coolpix 4.500

Autoeye, PH and HTLM Editor]]></description>
    <pubDate>Mon, 04 May 2026 13:45:09 GMT</pubDate>
      <image>
      <url>http://www.digitalnatura.org/data/thumbnails/30/TUBERAE_copia.jpg</url>
      <title>Porpidea tuberculosa</title>
      <link>http://www.digitalnatura.org/details.php?image_id=9147</link>
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    <item>
      <title>Molt bona</title>
      <link>http://www.digitalnatura.org/details.php?image_id=9147#comment10921</link>
      <pubDate>Fri, 11 Apr 2008 04:55:52 GMT</pubDate>
      <description><![CDATA[Veig que els diferents emplaçaments liquènics continuen donant els seus fruits, i que duri !!!]]></description>
          <category domain="http://www.digitalnatura.org/details.php?image_id=9147">DigitalNatura.Org - Porpidea tuberculosa</category>
              <author><![CDATA[fbaldris@sigmascorpii.com (Francesc Baldrís)]]></author>
              <guid isPermaLink="false">http://www.digitalnatura.org/details.php?image_id=9147#comment10921</guid>
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