Introduction to the characteristics of the Chunlan 'Yanmen Diyi Xian' variety

History: Selected by Qi Zigang of Hangzhou in 1921. The three outer petals have long stems and round heads, with tight edges, and a divided, semi-hard saccate lip. The ruyi tongue has bright red spots. The shoulder is level, and the flower color is yellow-green. The leaves are semi-arching, relatively thick in texture, and deep green in color. The flower scape is about 8 cm tall, lower than the leaf surface; the flower stalk is purplish red, and the bract shell is reddish red. The three outer petals have round heads, tight...