How to distinguish Su Wenzhou?

1. Rhizome Su Wenzhou's roots are relatively short, with a length of about 265,438+0-35cm and a diameter of about 0.5-65,438+0cm. The base is thicker than the front end of the root and has no branches. Its pseudobulb is not obvious, and it is oval, with a height of about 1.4- 1.8 cm and a diameter of about 0.8- 1.3 cm.

2. There are 5-8 leaves of Satsuma mandarin, which are clustered, thin leathery, long and narrow, strip-shaped, about 30- 140 cm long and 0.6- 1.3 cm wide. The base is usually folded in half, the upper part is slightly curved, the midvein is obvious and translucent, the edge is rough and serrated, the surface is rough, the middle and lower parts are concave inward, and the tip is gradually pointed.

Third, the color of Su Wenzhou flower is orange-yellow, with spots and deep purple veins. There are usually 6- 12 flowers on a stem.