| alliaceous | (adj) of or pertaining to the botanical genus Allium, Example: onions, leeks, garlic, chives are alliaceous plants |
| alliaceous | (adj) smelling of onions or garlic |
| alliaceous plant | (n) bulbous plants having a characteristic pungent onion odor |
| Alliaceous | a. Of or pertaining to the genus |