| Location | Total Isolates | Total Plants | Avg. # Isolates/Plant | Total Taxa |
| Bob Creek Wayside | 28 | 9 | 3.1 | 15 |
| Coos Bay | 30 | 4 | 7.5 | 16 |
| Harbor Vista | 43 | 14 | 3.1 | 18 |
| Yachats | 32 | 7 | 4.6 | 18 |