What rare tree species are there in Shaanxi?

Coral tree, Ginkgo biloba, oak tree, Ailanthus altissima, Schima superba, Holly, Platanus acerifolia, Ligustrum japonicum, Buxus macrophylla, Larix gmelinii, Black wattle, Pinus massoniana, Pinus kesiya var. yunnanensis, Pinus tabulaeformis, Korean pine, black walnut, lemon, Platanus acerifolia, Davidia involucrata, kapok, kapok and Java kapok.

Sabina vulgaris, Pinus bungeana, Cunninghamia lanceolata, Platycladus orientalis, Ailanthus altissima, Cinnamomum camphora, Cedar, Betula alnoides, Oak, Prunus tomentosa, Tilia amurensis, Abies fargesii, Betula alnoides, Populus yunnanensis, Calligonum, Camellia oleifera, Orchid, Mulberry, weeping willow, Robinia pseudoacacia, Betula alnoides and coconut.

Orchid tree, cypress tree, linden tree, phoenix tree, banyan tree, betel nut tree, yellow coconut, begonia, Liriodendron, Aralia microphylla, blackboard tree, eucalyptus, cypress, linden tree, orange tree, linden tree, Chinese fir, maple tree and juniper tree.

Birch, Robinia pseudoacacia, beech, Castanopsis fargesii, oak, willow, Luan, beech and banyan.

Mulberry, pine, sandalwood, peach, oak, apricot, poplar, eucalyptus, camphor and oak.

, chestnut, welcome pine, cedar, coffee, gardenia, clove, jasmine, African jasmine, dog tooth flower, lantana, stubborn pine, ginkgo tree, Gongsun Shu, phoenix pine, cockscomb, popcorn, rose, smiling, giant pine, hibiscus, bougainvillea, Oriental Phoenix, Milan, Murraya, etc.

Shrubs: Hibiscus Hibiscus, bougainvillea bougainvillea/ Rhododendron, Oriental golden phoenix, Milan, Murraya murraya, Dragon Boat Flower, Hydrangea, Coffee, Gardenia, Lilac, Jasmine, African Jasmine, Dog Tooth Flower, Lantana, Yellow Cicadas, Nerium indicum, Egg Flower, Osmanthus fragrans, Ligustrum microphyllum and upside down Admiralty.

Trees: peach blossom, Davidia involucrata, kapok, Java kapok, bauhinia, bauhinia, rain tree, acacia, Erythrina, Magnolia grandiflora, cycad and Lagerstroemia indica.