It is an evergreen tree with a height of about 10 meters. Its branches are inclined upward, and its crown is in the shape of a narrow umbrella. Its shoots, buds, young leaves and petioles are all light yellow pubescence. White orchid is higher than the former, up to 17 meters. Its crown is broad umbrella shaped. Its shoots and buds also have yellow and white hairs, which will fall off when old.
The color of the flower is yellow, with 15-20 perianth pieces, which are oblanceolate, about 3-4cm long and 4-5mm wide. The flowering period is from June to July every year. But the white orchid's flower color is white, has 10 pieces of perianth, assumes the lancet shape, the size is similar to the former, the florescence must be longer than the former, in April September, the blooming period is in the summer.
