However, more and more Dendrobium species have been introduced into commercial trade and some members, including D. officinale, are newly extirpated in situ, and are now cataloged as endangered in the Chinese Plant Red Book
However, more and more Dendrobium species have been introduced into commercial trade and some members, includingD. officinale, are newly extirpated in situ, and are now catalogedas endangered in the Chinese Plant Red Book