@conference {8707, title = {Ornamentals and invasive plants: if you choose one you get the other as well}, booktitle = {Mini symposium on aliens and invasive species}, year = {2013}, month = {2013}, publisher = {National Botanic Garden of Belgium}, organization = {National Botanic Garden of Belgium}, address = {National Botanic Garden of Belgium, Domein van Bouchout, B-1860 Meise, Belgium}, author = {Ivan Hoste} } @article {dum3518, title = {Invasieve en andere niet-inheemse planten}, journal = {Groencontact}, volume = {36}, year = {2010}, pages = {6-9}, chapter = {6}, author = {Ivan Hoste} }