| Species | Common Name |
|---|---|
| Allium acuminatum | taper tipped onion |
| Allium amplectens | |
| Allium bolanderi var. bolanderi | Bolander's onion |
| Allium crispum | crinkled onion |
| Allium falcifolium | sickle-leaved onion |
| Allium neapolitanum | white garlic |
| Allium paniculatum var. paniculatum | |
| Allium serra | jeweled onion |
| Allium sharsmithiae | Sharsmith's onion |
| Allium triquetrum | three-cornered leek |
| Allium unifolium | one leaf onion |
| Nothoscordum gracile | false garlic |