DigitalNatura.Org - Rhizocarpon obscuratum (Ach.) A. Massal. entre Rhizocarpon cf. geographicum http://digitalnatura.org/details.php?image_id=15966 Mon, 13 Apr 2026 12:52:09 GMT http://digitalnatura.org/data/thumbnails/80/Rhizocarpon_obscuratum.jpg Rhizocarpon obscuratum (Ach.) A. Massal. entre Rhizocarpon cf. geographicum http://digitalnatura.org/details.php?image_id=15966