WARING, W. S. “Poisonous Plants, 2nd Edition. Dietrich Frohne & Hans Jürgen Pfänder, Department of Pharmaceutical Biology, Christian-Albrechts University, Kiel, Germany. English Edition Translated and Edited by Inge Alford. London: Manson Publishing Ltd. 2005. 469pp. ISBN 1 874545 94 4. £80.00 (hardback)”. Edinburgh Journal of Botany 62, no. 3 (May 10, 2006): 196–198. Accessed September 3, 2026. https://journals.rbge.org.uk/ejb/article/view/1151.