1、 Blade difference

The leaf blade of variegated orchid is ovate or ovate lanceolate, about 3-8 cm long and 0.8-2.5 cm wide. It is green on the top, with white punctate markings, light green on the back, sharp at the apex, and wide wedge-shaped or nearly circular at the base

The leaf of Clematis is oval or oval, which is much smaller than the former, about 1.3-3.5cm long and 0.8-3cm wide. It is dark purple or black purple on the top, with golden red net veins on the back, light purplish red on the back, slightly blunt at the apex, and round or sub truncated at the base

2、 The difference between flowers

Variegated orchid is a raceme, the bracts are lanceolate, and the flowers are small, white or pink. The petals are rhombic oblanceolate, and the lip petals are ovate

The leaves of Clematis are racemes, and the flower bracts are ovate lanceolate. The flower color is similar to the former, white or light red. The petals are sickle shaped