| Abutilon theophrasti Medik. Velvet Leaf |
| Ambrosia artemisiifolia L. Common Ragweed |
| Asclepias speciosa Torr. Showy milkweed |
| Capsella bursa-pastoris L. Shepherd's-purse |
| Chenopodium album L. Lamb's quarters |
| Chenopodium glaucum L. Oak Leaf Goosefoot |
| Cirsium arvense L. Canada thistle |
| Conyza canadensis Horseweed |
| Cuscuta spp. Dodder |
| Cyperus esculentus L. Yellow Nutsedge |
| Lactuca serriola Prickly lettuce |
| Meicago lupulina Black medick |
| Melilotus alba White Sweet Clover |
| Oxalis corniculata creeping woodsorrel |
| Pastinaca sativa Wild Parsnip |
| Physalis alkekengi Chinese lantern |
| Plantago major L. Common plantain |
| Polygonum persicaria Lady's Thumb |
| Senecio vulgaris L. Common Groundsel |
| Solanum ptycanthum Eastern Black Nightshade |
| Stellaria media L. common chickweed |
| Taraxacum officinale Dandelion |
| Vicia cracca Bird Vetch |