@article {7584, title = {Cardaminopsis halleri (L.) Hayek in de Hoge Venen te Malmedy}, journal = {Dumortiera}, volume = {66}, year = {1996}, month = {1996///}, pages = {3 - 3}, author = {Vannerom, Herman and Jaeck, Herlinde De and Pacqu{\'e}e, Kris} }