Table 1.

The variability of the hypervariable markers and universal DNA barcodes.

Markers	Length	Variable sites		information sites		Nucleotide Diversity (Pi)
		Numbers	%	Numbers	%
rbcL	1428	30	2.10	12	0.84	0.006
matK	1533	95	6.19	39	2.54	0.018
trnH-psbA	316	24	7.59	10	3.16	0.025
rbcL + matK + trnH-psbA	3277	149	4.55	61	1.86	0.012
ycf1	5772	405	7.01	197	3.41	0.020
Two hotspots	417	51	12.23	30	7.19	0.042