@article {116,
	title = {Les Echinops de Belgique},
	journal = {Dumortiera},
	volume = {12},
	year = {1979},
	pages = {14-15},
	chapter = {14},
	author = {A. Lawalr{\'e}e and R. Wechuysen}
}
@article {115,
	title = {Note sur les Monsonia (Geraniaceae) adventices en Belgique},
	journal = {Dumortiera},
	volume = {14-15},
	year = {1979},
	pages = {62-63},
	chapter = {62},
	author = {A. Lawalr{\'e}e}
}
