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Inventaire des champignons lichénisés et lichénicoles de la ...

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Zusammenfassung : Ein Inventar <strong>de</strong>r lichenisierten und lichenicolen Pilze eines Teiles <strong><strong>de</strong>s</strong><br />

neuen, im Regionalen Naturpark <strong>de</strong>r Nordvogesen (Park) gelegenen<br />

Naturreservates (NR) <strong>de</strong>r Felsen und Moore, wur<strong>de</strong> 2001 erstellt. In diesem<br />

Artikel wer<strong>de</strong>n die Ergebnisse bezüglich <strong>de</strong>r 6 von 12 Sandsteinfelsen <strong><strong>de</strong>s</strong><br />

NR und eines an <strong>de</strong>r Grenze <strong>de</strong>r Schutzzone gelegenen Ortes vorgestellt.<br />

Insgesamt wur<strong>de</strong>n 171 Taxone beobacht<strong>et</strong>. Der auf Algen wachsen<strong>de</strong>, aber<br />

nicht lichenisierte Pilz Epigloea bactrospora, die lichenicolen Pilze<br />

Lawalreea lecanorae und Skyttea gregaria, und <strong>de</strong>r lichenisierte Pilz<br />

Pyrrhospora rubiginans wur<strong>de</strong>n zum ersten Mal in Frankreich ang<strong>et</strong>roffen.<br />

Folgen<strong>de</strong> Pilze wur<strong>de</strong>n zum ersten Mal für das Ge<strong>la</strong>n<strong>de</strong> <strong><strong>de</strong>s</strong> Parkes gemeld<strong>et</strong> :<br />

Absconditel<strong>la</strong> lignico<strong>la</strong>, Arthonia endlicheri, Chaentheca xyloxena,<br />

Chaenotheopsis vainioana, Cresponea premnea var. Saxico<strong>la</strong>, Cyphelium<br />

sessile, Schismatomma <strong>de</strong>colorans und Stigmidium fuscatae. An<strong>de</strong>re Sind<br />

sehr selten o<strong>de</strong>r wur<strong>de</strong>n auf diesem Gebi<strong>et</strong> in l<strong>et</strong>zter Zeit nicht mehr<br />

ang<strong>et</strong>roffen. Das üppige Vorhan<strong>de</strong>nsein und die Diversitat von C<strong>la</strong>donia<br />

subg. C<strong>la</strong>dina (die «Rentierflechten»), die die aufiergewohnliche Be<strong>de</strong>utung<br />

<strong>de</strong>r Felsp<strong>la</strong>tten beweisen, wer<strong>de</strong>n ausdrücklich envahnt. Die Be<strong>de</strong>utung <strong>de</strong>r<br />

Biodiversitat <strong>de</strong>r am Ran<strong>de</strong> <strong><strong>de</strong>s</strong> NR beobacht<strong>et</strong>en Flechten zeigt die<br />

Notwendigkeit, die Pufferzonen rund um das geschützte Gebi<strong>et</strong> entsprechend<br />

zu berücksichtigen.<br />

Summay : An inventory of the lichens and lichenicolous fungi of the new Natural<br />

Reserve (NR) of cliffs and peat bogs of the Bitcher<strong>la</strong>nd, located insi<strong>de</strong> of the<br />

North Vosges Natural Regional Park (Park), has been realized in summer<br />

2001. This paper presents the lichen flora on the 6 of 12 cliffs of the NR and<br />

one locality out the bor<strong>de</strong>r of this protected area. A total of 171 taxa have<br />

been observed. The non-lichenized fungus <strong>de</strong>veloping on algal film Epigloea<br />

bactrospora, the lichenicolous lichen Lawalreea lecanorae, the lichenized<br />

fungus Pyrrhospora rubiginans and the lichenicolous fungus Skyttea<br />

gregaria are new to France. The following species are reported for first time<br />

in the Park : Absconditel<strong>la</strong> lignico<strong>la</strong>, Arthonia endlicheri, Chaenotheca<br />

.xyloxena, Chaenothecopsis vainioana, Cresponea premnea var. saxico<strong>la</strong>,<br />

Cyphelium sessile, Schismatomma <strong>de</strong>colorans, and Stigmidium fuscatae.<br />

Others are rare or had not been any more observed recently in the same<br />

temtory : C<strong>la</strong>dina stel<strong>la</strong>ris, Imshaugia aleurites and Parrneliopsis hyperopta.<br />

The abundance and the diversity of C<strong>la</strong>donia subg. C<strong>la</strong>dina (the «lichen of<br />

rein<strong>de</strong>ers») testifying to the exceptionnal interest of the paving rocks are<br />

mentionned. The importance of the lichen biodiversity observed near the NR<br />

shows the necessity of the consi<strong>de</strong>ration of buffer zones around protected<br />

sites.<br />

Mots-clés : Lichens, champignon lichénisé, C<strong>la</strong>donia stel<strong>la</strong>ris, espèce patrimoniale,<br />

gestion conservatoire, espace protégé, Lorraine.<br />

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