| In the small area on the northwest corner of the preserve, near Sumner Creek, plant life has a different character. Many of the plants are quite common, listed below anyway. However, one, the Glade Mallow, is rather rare. | |
| Acer negundo | Box Elder |
| Acer saccharinum | Silver Maple |
| Alliaria officinalis | Garlic Mustard |
| Arctium minus | Common Burdock |
| Galium aparine | Cleaver's Beadstraw |
| Napaea dioica | Glade Mallow |
| Pastinaca sativa | Wild Parsnip |
| Prunus serotina | Wild Black Cherry |
| Rhus glabra | Smooth Sumac |
| Rubus occidentalis | Black Raspberry |
| Taraxacum officinale | Common Dandelion |
| Thalictrum sp. | Meadow Rue |
| Verbascum blattaria | Moth Mullein |