Keywords: 20120914Silberpappel Saar Saarbruecken2.jpg Sipberpappel Populus alba an der Saar in Saarbrücken own AnRo0002 2012-09-14 Cc-zero Populus at Saar in Saarbrücken Populus in Saarland in September Populus alba Populus alba in Saarland Populus alba in September |