1. Berry: The pericarp is a layer of epidermis, and the mesocarp and endocarp are almost all fleshy. Strawberry, blueberry, blackberry, mulberry, raspberry, grape, green grape, red grape, crystal grape, mare's milk.

2. Citrus: The outer skin contains oil bubbles, and the inner skin forms fruit petals. Orange, sugar orange, kumquat, orange, sweet orange, navel orange, grapefruit, grapefruit, lemon, Wendan, lime.

3. Drupe: The endocarp forms a hard core, which contains seeds, peaches, plums, cherries, apricots, plums, waxberries, prunes, mumes, dates, Elaeagnus angustifolia, date palms, dates, lychees, longan and areca catechu.

4. Renguo: The flower buds develop into thick pulp and are surrounded by ovaries. The exocarp and mesocarp are connected with the pulp, and the endocarp forms a kernel with seeds inside. Apple, pear, snake fruit, begonia fruit, sand fruit, persimmon, mangosteen, black bell, loquat, carambola, hawthorn, cherry tomato, fig, ginkgo, Siraitia grosvenorii, pitaya and kiwifruit.

5. Melons: when the peel is ripe, it forms a hard shell and the endocarp is pulpy, such as watermelon, beauty melon, cantaloupe, cantaloupe, honey, cantaloupe, papaya, milk melon and so on.

6. Others: pineapple, mango, chestnut, coconut, kiwi, guava, durian, banana, sugarcane, lily, lotus seed, pomegranate, walnut and jujube.