| plagiostoma exstocollum | | USA: Oregon | | 315630441 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021915 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021917 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021919 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324022021 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324022023 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324022025 |
| plagiostoma exstocollum | | USA: Oregon | | 315630440 |
| plagiostoma exstocollum | | USA: Oregon | | 315630439 |
| plagiostoma exstocollum | | USA: Oregon | | 315630438 |
| plagiostoma exstocollum | | USA: Oregon | | 315630434 |
| plagiostoma exstocollum | | USA: Oregon | | 315630435 |
| plagiostoma exstocollum | | USA: Oregon | | 315630436 |
| plagiostoma exstocollum | | USA: Oregon | | 315630437 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021787 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021787 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021787 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021789 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021791 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021793 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021795 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021795 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021795 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021797 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021799 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021905 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021907 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021909 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021911 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021913 |
| plagiostoma exstocollum | corylus cornuta var. californica | USA: Oregon | Corylus californica | 324021785 |