DigitalNatura.Org - Xanthoria polycarpa (Hoffm.) Th. Fr. ex Rieber http://digitalnatura.org/details.php?image_id=15867 Sun, 26 Apr 2026 21:19:15 GMT http://digitalnatura.org/data/thumbnails/80/Xanthoria_polycarpa_copia.jpg Xanthoria polycarpa (Hoffm.) Th. Fr. ex Rieber http://digitalnatura.org/details.php?image_id=15867