Weedy Wildflowers
of Wetlands
| Scientific Name | Common Name |
| Amaranthus rudis | Tall Water Hemp |
| Amaranthus tuberculatus | Western Water Hemp |
| Apium graveolens | Wild Celery |
| Bidens bipinnata | Spanish Needles |
| Bidens cernua | Nodding Bur-Marigold |
| Bidens frondosa | Common Beggar's Ticks |
| Cannabis sativa | Marijuana |
| Cardamine hirsuta | Hairy Bitter Cress |
| Conium maculatum | Poison Hemlock |
| Eclipta prostrata | Yerba de Tajo |
| Erechtites hieracifolius | Pilewort |
| Erigeron philadelphicus | Marsh Fleabane |
| Iris germanica | Bearded Iris |
| Iris pseudacorus | Yellow Iris |
| Iva xanthifolia | Marsh Elder |
| Lysimachia nummularia | Moneywort |
| Lysimachia vulgaris | Garden Loosestrife |
| Lythrum salicaria | Purple Loosestrife |
| Myosoton aquaticum | Giant Chickweed |
| Nasturium officinale | Watercress |
| Persicaria coccinea | Scarlet Smartweed |
| Persicaria hydropiper | Marsh Smartweed |
| Persicaria lapthifolium | Pale Smartweed |
| Persicaria pennsylvanica | Pennsylvania Smartweed |
| Persicaria persicaria | Lady's Thumb |
| Persicaria punctatum | Dotted Smartweed |
| Phyla lanceolata | Fogfruit |
| Rorippa palustris | Common Yellow Cress |
| Rorippa sylvestris | Creeping Yellow Cress |
| Salix interior | Sandbar Willow |
| Senecio glabellus | Butterweed |
| Teucrium canadense | American Germander |
| Typha angustifolia | Narrow-Leaved Cattail |
| Typha latifolia | Common Cattail |
| Xanthium strumarium | Common Cocklebur |