Raphanus caudatus L. - Accepted: Raphanus caudatus L. bei Zander 2008; Familie: Brassicaceae (Cruciferae) (Zander 2008)
Raphanus caudatus L. - Accepted: Raphanus caudatus L. bei The Plant List (2010); Familie: Brassicaceae (Cruciferae) (APG III)
Raphanus caudatus L. - Accepted: Raphanus caudatus L. bei The Plant List (2014), version 1.1; Familie: Brassicaceae (Cruciferae) (APG III)
Raphanus caudatus L. - Accepted: Raphanus caudatus L. bei The Plant List (2014), version 1.1; Familie: Brassicaceae (Cruciferae) (APG IV)

Haider, M. et al. (2005): Wildbienenkataster. See: https://www.wildbienen-kataster.de;

Spürgin, A. (2011): Persönl. Mitteilung.;

The International Plant Names Index (2009). Published on the Internet http://www.ipni.org; Courtesy to IPNI, 2009. Exported from IPNI at date: 2009-09-22 20:17:51;

Westrich, P. et al. (2018): Die Wildbienen Deutschlands.. Ulmer Verlag ISBN 978-8186-0123-2.;