I don't think we need more fruits but I like the idea of having a native shrub, herb or vegetable. For instance, maybe your town can have raspberries, blueberries, blackberries or black currant for the shrubs. Yams, corn, carrots or peppers for vegetables, and mint, sage, parsley or rosemary for the herb.
I just like the idea of having more randomized town features like that!