@article {8416,
	title = {Conyza sumatrensis (Retz.) E. Walker: het begin van de opmars in Nederland?},
	journal = {Gorteria},
	volume = {26},
	year = {2000},
	month = {2000///},
	pages = {224 - 226},
	author = {L. Reutelingsperger}
}
