Impatiens glandulifera (4808' N 1636' E)

Description:

2010.07.23 N Gnserndorf (bayou, 150 m AMSL).Flowering in july/august.Very common and invasive; in Lobau national park far less common than its (equally invasive) cousin I. parviflora, but still more common than native I. noli-tangere - the latter even must have become rare in this habitat (as of july 2010 I haven't seen a single specimen of I. noli-tangere in Danube national park - however, without specifically searching for it).German name: Drsen-SpringkrautID: Fischer & al., Exkursionsflora (2008 3rd)