Table 2 in DNA metabarcoding to unravel plant species composition in selected herbal medicines on the National List of Essential Medicines (NLEM) of Thailand

Table 2. Thai herbal products and their family verification using DNA metabarcoding of the ITS2 and rbc L regions. Detected by DNA metabarcodingITS2rbc LSample numberDosage formSource of sampleFamily listed on the labelNumber speciesNumber of family of Number of identified family (absolute %)Number of family not identified (relative %)Number of speciesNumber of familyNumber of family identified (absolute %)Number of family not identified (relative %)1PowdersMarket25403717 (68.00)8 (32.00)605914 (56.00)11 (44.00)2PowdersMarket27434012 (44.44)15 (55.56)636219 (70.37)8 (29.63)3PowdersMarket30474416 (53.33)14 (46.67)797823 (76.67)7 (23.33)4PowdersMarket28403616 (57.14)12 (42.86)797622 (78.57)6 (21.43)6PowdersMarket1230276 (50.00)6 (50.00)25248 (66.67)4 (33.33)7PowdersMarket1433297 (50.00)7 (50.00)27249 (64.29)5 (35.71)8PowdersMarket1131288 (72.73)3 (27.27)38378 (72.73)3 (27.27)10PowdersMarket752496 (85.71)1 (14.29)33326 (85.71)1 (14.29)11PowdersMarket1056537 (70.00)3 (30.00)68658 (80.00)2 (20.00)12PowdersMarket558535 (100.00)0 (0.00)39384 (80.00)1 (20.00)13PowdersMarket449454 (100.00)0 (0.00)44443 (75.00)1 (25.00)14PowdersMarket849476 (75.00)2 (25.00)47457 (87.50)1 (12.50)15PowdersMarket19575211 (57.89)8 (42.11)747212 (63.16)7 (36.84)16PowdersMarket1074688 (80.00)2 (20.00)78779 (90.00)1 (10.00)17PowdersMarket1536338 (53.33)7 (46.67)444212 (80.00)3 (20.00)18PowdersMarket1565627 (46.67)8 (53.33)65637 (46.67)8 (53.33)19PowdersMarket925242 (22.22)7 (77.78)51495 (55.56)4 (44.44)20PowdersMarket531294 (80.00)1 (20.00)26253 (60.00)2 (40.00)22PowdersMarket1229277 (58.33)5 (41.67)66649 (75.00)3 (25.00)23PowdersMarket641406 (100.00)0 (0.00)50485 (83.33)1 (16.67)24PowdersMarket624235 (83.33)1 (16.67)52505 (83.33)1 (16.67)25CapsuleHospital626215 (83.33)1 (16.67)71685 (83.33)1 (16.67)26CapsulesHospital542395 (100.00)0 (0.00)55535 (100.00)0 (0.00)27PowderHospital433294 (100.00)0 (0.00)34334 (100.00)0 (0.00)28CapsuleHospital430292 (50.00)2 (50.00)73712 (50.00)2 (50.00)29CapsuleHospital1738348 (47.06)9 (52.94)53519 (52.94)8 (47.06)31CapsuleHospital427243 (75.00)1 (25.00)35333 (75.00)1 (25.00)32CapsuleHospital140371 (100.00)0 (0.00)31301 (100.00)0 (0.00)33CapsuleHospital125251 (100.00)0 (0.00)22201 (100.00)0 (0.00)34TabletHospital416150 (0.00)4 (100.00)34322 (50.00)2 (50.00)35TabletHospital632316 (100.00)0 (0.00)32306 (100.00)0 (0.00)36TabletHospital637366 (100.00)0 (0.00)28276 (100.00)0 (0.00)38TabletHospital134301 (100.00)0 (0.00)35341 (100.00)0 (0.00)