Table 2.

Intraspecific genetic distances determined via Sanger sequencing vs. SMRT sequencing for the prescribed species in the YMW samples based on the ITS2 region.

Sample ID	YMW01	YMW02	YMW03	RF01	RF02
Leonurus japonicas	0.0085 ± 0.0164	0.0314 ± 0.0462	0.0048 ± 0.0086	0.0083 ± 0.0109	0.0030 ± 0.0044
Ligusticum chuanxiong	0.0126 ± 0.0101	0.0129 ± 0.0100	0.0178 ± 0.0187	0.0121 ± 0.0130	0.0270 ± 0.0126
Angelica sinensis	0.0117 ± 0.0181	0.0055 ± 0.0110	0.0124 ± 0.0157	0.0016 ± 0.0034	0.0025 ± 0.0035
Aucklandia lappa	-	0	-	0	0.0068 ± 0.0032

The symbol “-” indicates no CCS reads. “0” indicates that the number of CCS reads was ≤2, preventing calculation of intraspecific distance.