| Creeping Burhead | Echinodorus | cordifolius ssp. cordifolius | | 0 | Water-plantain Family | Alismataceae | Alismatales | Magnoliopsida | Plantae |
| Darlington's Glade Spurge | Euphorbia | purpurea | | 0 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Fernald's Tick-trefoil | Desmodium | fernaldii | | 0 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Skinner's Gerardia | Agalinis | skinneriana | | 0 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Canada Lily | Lilium | canadense | | 1 | Lily Family | Liliaceae | Liliales | Magnoliopsida | Plantae |
| White Trillium | Trillium | grandiflorum | | 0 | Bunchflower Family | Melanthiaceae | Liliales | Magnoliopsida | Plantae |
| Angle-stemmed Primrose-willow | Ludwigia | leptocarpa | | 0 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Bog Twayblade | Liparis | loeselii | | 0 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Gray's Sedge | Carex | grayi | | 0 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Switch Cane | Arundinaria | tecta | | 0 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| American Bladdernut | Staphylea | trifolia | | 1 | Bladdernut Family | Staphyleaceae | Sapindales | Magnoliopsida | Plantae |
| Walking Fern | Asplenium | rhizophyllum | | 0 | Ferns | Aspleniaceae | Polypodiales | Polypodiopsida | Plantae |