Basil is a food and one of the ingredients to make pizza.
Appearance
Basil leaves are green, round, and pointed at their tip like their real-life counterparts.
Background
In "Hop Luck", the Plantar family and Anne decide to make pizza for the village Pot Luck. For the basil, they had to fight ten giant aphids to get a bushel of basil leaves.
In "Lily Pad Thai", to impress food critic Albus Duckweed, Anne makes her parents' famous Squid And Basil Special, which consists of a kraken doused in Arroy Arroy Fish Sauce and laid on a bed of basil.