Garlic form and bonus?

What would the form and bonus be for garlic? I know that it was available in Romania, mostly I know that fact from the tv show “good eats”.
Any bonuses for plants not in “wizards grimore “?
I figured that it would add (at least) +3 to repulse vampires.

It would have to give a bonus for any magic involving cooking.

There's a lot of "Old Wives tales" about the health benefits of garlic, so a bonus to healing magics wouldn't be unreasonable.

According to RoP:D 128, if you read the right book to know it, Garlic has +2 to improve vitality, +3 to kill internal parasites.