@article {dum3379, title = {La Flore Urbaine de Dunkerque (Nord) : Quelques Xenophytes Remarquables}, journal = {Le Monde des Plantes}, volume = {494}, year = {2007}, month = {2007}, pages = {11-14}, chapter = {11}, author = {Filip Verloove} } @article {dum3376, title = {Deux Gramin{\'e}es Introduites Peut-{\^E}tre M{\'e}connues, Nouvelles Pour La Flore Fran{\c c}aise: Bothriochloa Laguroides et Dichanthelium Acuminatum subsp. Lindheimeri (Poaceae : Panicoideae).}, journal = {Le Monde des Plantes}, volume = {497}, year = {2008}, month = {2008}, pages = {1-4}, chapter = {1}, author = {Jacques Lambinon and Filip Verloove} }