| Arundinaria gigantea | Canebrake bamboo, Cane Reed, Giant cane | 3 | 1 |
| Cotinus coggygria | Smoke Tree, European smoketree, Venetian Sumac, Wig Tree, Smoke Tree | 1 | 1 |
| Grindelia squarrosa | Rosin Weed, Curlycup gumweed | 2 | 3 |
| Silphium laciniatum | Compass Plant, Robinson's compassplant | 2 | 2 |
| Tephrosia virginiana | Catgut, Virginia tephrosia | 0 | 2 |
| Dipterocarpus alatus | Apitong, baume de gurjun, gurjun balsam | 0 | 2 |