@article {109, title = {Adventices graini{\`e}res et autres plantes int{\'e}ressantes observ{\'e}es en 1990 au port d{\textquoteright}Anvers (Belgique)}, journal = {Dumortiera}, volume = {49}, year = {1991}, pages = {1-6}, chapter = {1}, author = {Jacques Lambinon} } @article {102, title = {Quelques ombellif{\`e}res jadis adventices laini{\`e}res dans la vall{\'e}e de la Vesdre, in{\'e}dites pour la flore belge}, journal = {Dumortiera}, volume = {49}, year = {1991}, pages = {16-22}, chapter = {16}, author = {R{\'e}gine Fabri and Jacques Lambinon} }