Pistacia chinensis seeds

deciduous trees;
Plant: 25 meters high, 1 meter in diameter at breast height;
Leaves: Even-numbered pinnate compound leaves with 10-14 leaflets, rachis and petioles puberulent; leaflets subopposite, papery, lanceolate or narrow-lanceolate, 5-10 cm long, 1.5-2.5 cm wide , apex acuminate or long acuminate, base narrow cuneiform or subrounded, lateral veins protruding on both sides; petiole 1-2 mm long;
Flowers: The calyx of female flowers is 7-9 lobed, 0.7-1.5 mm long, with 2-4 outer layers, lanceolate or linear-lanceolate, and 5 inner layers, oval or oblong, without stamens;
Fruit: The red drupes are empty and cannot grow into seedlings. The green fruits contain mature seeds and can be used to raise seedlings;