Catalogue no.:	V-1167837
Taxon:	Vincetoxicum hirundinaria Medik.
Label:	Cynanchum vincetoxicum
Family:	Apocynaceae
Collector:	J.E. Zetterstedt
Date:	1844
Country:	Sweden
Landskap:	Södermanland
Socken:	Strängnäs
Locality:	Djäkneholmen