Table 3. Number of identified plant taxa and accuracy of identification based on rbcL and ITS2 sequences in different databases.

DNA barcode regions	Level of identification	Local database	NCBI database	Local and NCBI databases
rbcL	Species	34 (94.4%)	26 (76.5%)	36 (90.0%)
	Genus	1 (2.8%)	4 (11.8%)	3 (7.5%)
	Family	1 (2.8%)	3 (8.8%)	1 (2.5%)
	Not identified to family	0 (0.0%)	1 (2.9%)	0 (0.0%)
	Total identified taxa	36	34	40
ITS2	Species	26 (89.7%)	31 (100.0%)	30 (90.9%)
	Genus	3 (10.3%)	0 (0.0%)	3 (9.1%)
	Family	0 (0.0%)	0 (0.0%)	0 (0.0%)
	Not identified to family	0 (0.0%)	0 (0.0%)	0 (0.0%)
	Total identified taxa	29	31	33
rbcL and ITS2	Species	45 (90.0%)	40 (90.9%)	49 (92.5%)
	Genus	3 (6.0%)	3 (6.8%)	3 (5.7%)
	Family	2 (4.0%)	1 (2.3%)	1 (1.9%)
	Not identified to family	0 (0.0%)	0 (0.0%)	0 (0.0%)
	Total identified taxa	50	44	53

For detailed results of homology searches obtained for each database, see S5 to S7 Tables.