1. Chaenomeles of Rosaceae

There are three main species of Chaenomeles, namely

1. Chaenomeles sinensis Koehne, alias Chaenomeles begonia, Chaenomeles sinensis, Crataegus pinnatifida, Crataegus pinnatifida, Prunus mume and Pyrus mume.

2. Chaenomeles speciosa Nakal, alias Sticky Begonia, Hardcore Begonia, Tiejiao Pear, Sichuan Papaya and Xuanpapaya.

3. Chaenomeles cathayensis Schneid, alias Mutao, Chaenomeles pubescens.

Second, the tropical fruit papaya family

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Xuan papaya is often used for treatment, that is, northern papaya, also known as wrinkled papaya, which should not be eaten fresh; Edible papaya is a kind of papaya produced in the south, which can be eaten raw or stewed with meat as a vegetable.