| Common Name | Latin Name |
|---|---|
| Yellow Crownbeard | see Stickweed |
| Yellow Fox Sedge | Carex annectens |
| Yellow Foxtail | Setaria glauca |
| Yellow Nutsedge | Cyperus esculentus |
| Yellow Rocket | Barbarea vulgaris |
| Yellow Woodsorrel | Oxalis stricta |
| Yellow-flowered Leaf-cup | Smallanthus uvedalia |
| Yellowfruit Sedge | see Yellow Fox Sedge |
| Yucca | Yucca filamentosa |
