| Specimen ID | Family Name | Scientific Name | USDA Common Name | Collection Site | Collection | Image |
|---|---|---|---|---|---|---|
| 554 | Poaceae | Thinopyrum pycnanthum | stiff-leaf quackgrass | Graminoids |  | |
| 3279 | Poaceae | Thinopyrum pycnanthum | stiff-leaf quackgrass | Voucher | | |
| 3972 | Poaceae | Thinopyrum pycnanthum | stiff-leaf quackgrass | Wetland Flora | |