Phragmites australis - habitat (4808' N 1634' E)

Description:

2011-07-12 Vienna XXII. district (pond in Lobau national park, 150 msm Quadrant 7865/3).German name: Europa-SchilfOf course there are several other plant species to be seen here, first and foremost the leaves of Nuphar lutea, and then also the reflection of Populus alba trees. Further, if you look closely, Sagittaria sagittifolia, and also Hippuris vulgaris. Some others are not recognisable here (e. g. there's bound to be some Typha in there, but none that I could recognise in this shot).