Utility of DNA barcoding for the identification of Norther Great Plain plants
Each herbarium voucher had four common DNA barcode regions amplified [ITS2 (Moorhouse-Gann et al., 2018), rbcLa (Kress and Erickson, 2007), psbA-trnH(Sang et al. 1997; Tate and Simpson, 2003), matK (with two primer pairs: Bremer et al., 2002 and Sang et al., 1997)]. Each amplicon was pooled before index sequences were added . Each file contains all five amplicons (excluding those that failed).