@article {7680, title = {Impatiens capensis Meerb. in der Urdenbacher Kampe - erster nachweis dieses springkrautes in NRW? Florist}, journal = {Flor. Rundbr.}, volume = {32}, year = {1999}, month = {1999///}, pages = {123 - 125}, author = {I. Knebel} }