What kinds of orchids are there?

It usually includes Chunlan, Hanlan, Cymbidium hybridum, Cymbidium hybridum and Cymbidium hybridum, because the cultural heritage of our country is very consistent with the elegant image of orchids.

Eupatorium plants. It is a perennial herb of Eupatorium adenophorum in Compositae, and its height can reach 100 cm. Rhizomes are transverse and reddish brown. The stems are erect, and the hairs on the inflorescence branches and peduncles are dense. The middle stems and leaves are large, trifoliate or trifoliate, the middle lobes are large, oblong or oblong-lanceolate or oblanceolate, and all the stems and leaves are smooth on both sides and have pinnate veins. Most heads are arranged in compound corymbose inflorescences at the top of stems and branches, and the involucre is bell-shaped and covered with tiles. The outer layer is short and ovate-lanceolate, and the bracts in the middle layer are long and rectangular. All bracts are purplish red, flowers are white or reddish, achenes are dark brown and rectangular, and they blossom and bear fruit in July-165438+1October.