Link to English Wikipedia entry: Field Bindweed
Link to German Wikipedia: Acker-Winde
Link to French Wikipedia: Liseron des champs
Link to EOL.org: Convolvulus arvensis
Link to iNaturalist.org: Convolvulus arvensis
Links to my pictures: Field Bindweed
Binomial Links for Convolvulus arvensis on www.guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website