Table 4. List of statistics information of five DNA barcodes and the result of incongruence length difference (ILD) analysis between ITS and each chloroplast locus.

DNA region	ITS	trnH-psbA	matK	rbcL	trnK
PCR success (%)	92.7	77	89.6	91.6	72.9
Sequencing success (%)	100	96.18	95.42	95.42	95.42
Aligned sequence length (bp)	656	444	711	634	656
No. indel (length in bp)	3 (1)	5 (1–3)	0	0	4 (1)
No. variated sites	111	22	18	8	28
No. sampled species (individual)	19 (131)	19 (131)	19 (131)	19 (131)	19 (131)
Interspecific distance mean (range) (%)	0.011 (0-0.028)	0.004(0–0.028)	0.003(0–0.008)	0.002(0–0.006)	0.004(0–0.012)
Intraspecific distance mean (range) (%)	0.001(0–0.005)	0.002(0–0.021)	0.001(0–0.006)	0.001(0–0.006)	0.001(0–0.009)
p values of ILD test between ITS	–	0.02	0.001	0.12	0.001