Table 1. Incidence of frequent OTUs in plant individuals and species, maximum numbers in bold.
| OTU number | number of associated individuals | percentage of associated plant individuals | number of associated plant species |
| 97% similarity cut-off | |||
| 2 | 18 | 8 | 9 |
| 4 | 91 | 41 | 23 |
| 5 | 22 | 10 | 8 |
| 8 | 39 | 18 | 21 |
| 12 | 68 | 31 | 21 |
| 14 | 37 | 17 | 16 |
| 15 | 63 | 29 | 28 |
| 21 | 11 | 5 | 6 |
| 22 | 27 | 12 | 13 |
| 23 | 12 | 5 | 7 |
| 30 | 15 | 7 | 8 |
| 99% similarity cut-off | |||
| 2 | 52 | 24 | 10 |
| 5 | 17 | 8 | 5 |
| 13 | 27 | 13 | 18 |
| 19 | 12 | 6 | 6 |
| 22 | 22 | 10 | 9 |
| 24 | 27 | 13 | 10 |
| 27 | 18 | 8 | 6 |
| 39 | 15 | 7 | 11 |
| 40 | 10 | 5 | 5 |
| 53 | 11 | 5 | 6 |
| 61 | 19 | 9 | 9 |
| 66 | 43 | 20 | 13 |
| 84 | 15 | 7 | 9 |