1, Dendrobium is the orchid family Dendrobium genus, it has 76 species.

2, because of its bright flowers, and elegant flower posture, flowering with fragrance, so it is one of the "four ornamental flowers".

3, dendrobium common types are dendrobium, hoshan dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, dendrobium, short stick dendrobium, and so on.