2010.08.15 City of Vienna, Stephansplatz (171 m AMSL).German name: Gewhnlich-JungfernrebeNative of Northern America, and extensively planted as ornamental plant here (also growing already in natural habitats but here, obviously, cultivated).
Nomenclature; Parthenocissus tricuspidataivyFlowring: Early SummerNATSUZUTA is a kind of grape.Before dropping its leaves, leaves turn red or yellow.It has very broad trunk and climbs tree, house, everything.Decorating the wall or fence by this ivy is popular in Japan.
2008.10.10: Austria, Vienna XI. district, 155 m AMSL, broadleaf wood (Weiche Au): habitus, with typical leaf colour in fall.Flowering in july and august.German names: Gewhnlich-Jungfernrebe, Fnfblttrige J., Gewhnlicher "Wilder Wein".
2011-10-21 Vienna XI. district, Albern - Cemetary of the Nameless Dead (155 msm Quadrant 7865/1).Typical autumn colour of Parthenocissus leaves, while Rubus leaves still are green.On this place people who drowned in Danube river were buried - people who are (and remained) unknown by name. (Some graves there though do show a name, for whatever reason.)