Table 3. Summary of the pairwise intraspecific and interspecific distances in the barcode loci of Dendrobium species.
| Barcode locus | Intraspecific distances (%) | Interspecific distances (%) | ||||
|---|---|---|---|---|---|---|
| Minimum | Maximum | Mean | Minimum | Maximum | Mean | |
| ITS | 0 | 4.91 | 0.52 | 0 | 24.5 | 10.4 |
| ITS2 | 0 | 8.29 | 0.85 | 0 | 61 | 21.6 |
| matK | 0 | 1.14 | 0.08 | 0 | 10.1 | 1.4 |
| rbcL | 0 | 0.92 | 0.08 | 0 | 4.9 | 1.1 |
| trnH-psbA | 0 | 1.14 | 0.17 | 0 | 3.2 | 0.8 |
| ITS+matK | 0 | 2.09 | 0.30 | 0 | 17.2 | 8.3 |
| ITS2+matK | 0 | 3.42 | 0.31 | 0 | 17.4 | 7 |
| matK+rbcL | 0 | 0.56 | 0.06 | 0 | 5.3 | 1.1 |
| ITS+trnH-psbA | 0 | 1.57 | 0.32 | 0 | 11.6 | 6.2 |
| matK+trnH-psbA | 0 | 0.84 | 0.15 | 0 | 4.4 | 0.8 |
| ITS+matK+trnH-psbA | 0 | 1.55 | 0.31 | 0 | 10.5 | 5.5 |