Butterfly dragon orchid

The leaf is oblique, the leaf tip is semi-drooping, the leaf width is medium-wide, the leaf surface is shiny, the leaf edge is serrated thick, and the plant shape is tall and straight. The bud is red and purplish red, the shell sheath has a green front, and the ovary bracts turn green. The pedicel is tall and light purplish red, the main petal holds the heart, the two side petals are two-thirds tongue, the end of the petal is rolled back, the petal is "eight" shaped, 5 petals are purple-red, the color is not clean green and purplish red, the petal is thick, the flower shape is large. It is a new species of large-shaped foreign butterfly!