Fig. 2From: Authentication of commercial processed Glehniae Radix (Beishashen) by DNA barcodesThe comparison of ITS2 secondary structures in Glehniae Radix and its adulterants. a Adenophora polyantha HQ704524; b Chuanminshen violaceum GQ434691; c Adenophora tetraphylla AY548194; d Silene tatarinowii FJ384025; e Sphallerocarpus gracilis AF073678; f Adenophora stricta AF090713; G G. littoralis FJ593179; h Changium smyrnioides HQ185237Back to article page