@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 {8128, title = {Bijdrage tot de kennis der Nederlandsche Rumices}, journal = {Nederl. Kruidk. Arch.}, volume = {1921}, year = {1921}, month = {1921///}, pages = {167 - 228}, author = {B.H. Danser} }