Identification of common horsetail (Equisetum arvense L.; Equisetaceae) using Thin Layer Chromatography versus DNA barcoding - Saslis-Lagoudakis, C H; Bruun-Lund, S; Iwanycki, N E; Seberg, O; Petersen, G; Jäger, A K; Rønsted, N (Sci Rep, 2015)