| American Featherfoil | Hottonia | inflata | | 28 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Scarlet Pimpernel | Lysimachia | arvensis | | 260 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Starflower | Lysimachia | borealis | | 54 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Fringed Loosestrife | Lysimachia | ciliata | | 181 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Blue Pimpernel | Lysimachia | foemina | | 3 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Lowland Yellow Loosestrife | Lysimachia | hybrida | | 15 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Japanese Yellow Loosestrife | Lysimachia | japonica | | 1 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Lance-leaved Loosestrife | Lysimachia | lanceolata | | 15 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Sea Milkwort | Lysimachia | maritima | | 2 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Chaffweed | Lysimachia | minima | | 6 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Creeping Jenny | Lysimachia | nummularia | | 212 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Large Yellow Loosestrife | Lysimachia | punctata | | 0 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Four-flowered Loosestrife | Lysimachia | quadriflora | | 0 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Whorled Yellow Loosestrife | Lysimachia | quadrifolia | | 237 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Swamp Candles | Lysimachia | terrestris | | 127 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Tufted Loosestrife | Lysimachia | thyrsiflora | | 2 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Garden Yellow Loosestrife | Lysimachia | vulgaris | | 8 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Eastern Shootingstar | Primula | meadia | | 97 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Cowslip | Primula | veris | | 0 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Seaside Brookweed | Samolus | valerandi | | 79 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |