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    <title>DigitalNatura.Org - Umbilicaria deusta</title>
    <link>http://digitalnatura.org/details.php?image_id=6012</link>
    <description><![CDATA[Picture taken at Targasonne, Alta Cerdanya, Oriental Pyrenees, normaly on low rocks, exposed, siliceous rock (hard granite), in meadows and low boulders, upland, 1.650 m. altitude.

Saxicolous, siliceous,not a lot ekreophilous,photophilous, thermophilous, heliophilous and nitrophilous. Common upland, more than 1.500 m. altitude in the Pyrenees.

Foliose, fixed in one single point, thallus brown colour very dark, with a lot of isidia. Isidia granular very evident, this characters distinguishes this species from Umbilicaria polyphylla present in  the same areas at the Cerdanya.

Medulla K-, C+ red, KC+ red, P-.

Armand Tomás 

Nikon Coolpix 4.500.

Autoeye, PH and HTLM Editor.]]></description>
    <pubDate>Mon, 13 Apr 2026 08:35:58 GMT</pubDate>
      <image>
      <url>http://digitalnatura.org/data/thumbnails/30/Deustaae_copia.jpg</url>
      <title>Umbilicaria deusta</title>
      <link>http://digitalnatura.org/details.php?image_id=6012</link>
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    <item>
      <title>Molt bona</title>
      <link>http://digitalnatura.org/details.php?image_id=6012#comment7086</link>
      <pubDate>Tue, 22 May 2007 04:58:50 GMT</pubDate>
      <description><![CDATA[Molt interessant l'explicació. Felicitats.]]></description>
          <category domain="http://digitalnatura.org/details.php?image_id=6012">DigitalNatura.Org - Umbilicaria deusta</category>
              <author><![CDATA[fbaldris@sigmascorpii.com (Francesc Baldrís)]]></author>
              <guid isPermaLink="false">http://digitalnatura.org/details.php?image_id=6012#comment7086</guid>
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