@article {dum3375, title = {Mollugo verticillata, in Belgi{\"e} een obligate spoorwegadventief}, journal = {Dumortiera}, volume = {82}, year = {2004}, month = {03/2004}, pages = {7-9}, chapter = {7}, abstract = {Mollugo verticillata as an alien of railway yards in Belgium. Mollugo verticillata L. (Molluginaceae), a South American alien, has been found several times in the past five years in Belgium, often in abundance and always confined to railway yards. The species history in Belgium is reviewed and its status outside the area of origin is discussed.}, author = {Filip Verloove} } @article {174, title = {Omtrent enkele recente vondsten van Cotula coronopifolia in Belgi{\"e} en aangrenzend Noord-Frankrijk}, journal = {Dumortiera}, volume = {83}, year = {2004}, pages = {1-4}, chapter = {1}, author = {Filip Verloove and Arnout Zwaenepoel and Frederic Piesschaert} } @article {153, title = {Mollugo verticillata, in Belgi{\"e} een obligate spoorwegadventief}, journal = {Dumortiera}, volume = {82}, year = {2004}, pages = {7-9}, chapter = {7}, author = {Filip Verloove} } @article {121, title = {Baccharis halimifolia (Asteraceae) aan de Belgische kust}, journal = {Dumortiera}, volume = {82}, year = {2004}, pages = {18-26}, chapter = {18}, author = {Filip Verloove and Guido Rapp{\'e} and Wouter Van Landuyt and Ward Vercruysse} } @article {114, title = {Linum austriacum au Luxembourg, dans le Nord de la France et en Belgique}, journal = {Dumortiera}, volume = {83}, year = {2004}, pages = {14-17}, chapter = {14}, author = {Jacques Lambinon and Filip Verloove and P. Dardaine} }