| Latin Name | Common Name | Edibility Rating | Medicinal Rating |
| Asclepias asperula | Antelope Horns, Spider milkweed, Trailing Milkweed | 2 | 1 |
| Asclepias ovalifolia | Oval-leaf milkweed | 2 | 0 |
| Asclepias pumila | Low Milkweed, Plains milkweed | 2 | 1 |
| Asclepias quadrifolia | Fourleaf Milkweed | 2 | 2 |
| Asclepias syriaca | Common Milkweed, Silkweed, Milkweed | 3 | 2 |
| Asclepias viridiflora | Green Milkweed, Green comet milkweed | 3 | 2 |
| Ballota acetabulosa | | 0 | 0 |
| Ballota pseudodictamnus | | 0 | 0 |
| Eriophorum angustifolium | Cotton Grass, Tall cottongrass | 2 | 1 |
| Eriophorum gracile | Cotton Grass, Slender cottongrass | 2 | 0 |
| Thuja plicata | Western Red Cedar, Giant Arborvitae, Giant Cedar, Incense Cedar, Western Red Cedar | 1 | 2 |
| Verbascum thapsus | Great Mullein, Common mullein, Aaron's Rod, Flannel Plant, Hag Taper, Mullein, Torches, Velvet Plant | 1 | 3 |
| Calotropis gigantea | Giant Milkweed, Crown Flower, Giant Calotrope, Swallow-wort | 2 | 3 |