Fruit
Sweet, ground- or vine-grown fruit that a home gardener can raise without a permanent tree or bush. Kept deliberately thin, since tree and bush fruit are out of scope.
Low-growing berries such as strawberry that do not need a shrub to establish.
Pot-grown edge cases such as pineapple that do not fit the other two subcategories.
Sprawling vine fruit including watermelon, cantaloupe, and honeydew.