Citron

Citron

　　The citron is a fruit tree commonly planted by Naxi families in Lijiang. It belongs to the Rutaceae family and is a green shrub or small tree, with thorns between its branches and large leaves resembling orange leaves. It blooms in spring with white flowers, and its fruits are oval-shaped, with the largest ones weighing around two kilograms. Mature fruits can withstand frost without falling and may remain on the tree for several years. Each autumn and winter, the fruits gradually turn yellow, then start to turn green again in early spring. The longer they stay on the tree, the more tender and sweet their rind and flesh become.

　　The citron is both ornamental and medicinal—the peel and flesh of the fruit can be used for treating ailments, with benefits such as regulating qi, resolving phlegm, relieving pain, and reducing inflammation. Naxi families often process it into candied fruit to serve guests (Lijiang).