@article {8410,
	title = {Ist Rumex longifolius (Polygonaceae) in den Alpen doch heimisch},
	journal = {Verh. Zool.-Bot. Ges. {\"O}sterr},
	volume = {129},
	year = {1992},
	month = {1992///},
	pages = {153 - 158},
	author = {W. Adler}
}
@article {8127,
	title = {Over Rumex fennicus, Rumex weberi en Rumex schreberi},
	journal = {Nederl. Kruidk. Arch.},
	volume = {1916},
	year = {1917},
	month = {1917///},
	pages = {161 - 176},
	author = {B.H. Danser}
}
@article {160,
	title = {Rumex x erubescens en Rumex stenophyllus (Polygonaceae), twee in Belgi{\"e} miskende taxa},
	journal = {Dumortiera},
	volume = {95},
	year = {2008},
	pages = {4-8},
	chapter = {4},
	author = {Filip Verloove}
}
