2011-08-26 Vienna XXII. district, Lobau - Danube National Park (153 msm Quadrant 7865/3).
Shot taken in this habitat.German name: Kleb-SalbeiGrowing here on a rotten Populus (alba?!) trunk, so to speak 'quasi epiphytic', which isn't at all typical for this species; however, the trunk is so rotten already that some kind of soil already developed there.