Common Name Standardized: cordyceps Other: Chinese caterpillar fungus Botanical Name Cordyceps sinensis (Berk.) Sacc. Plant Family: Clavicipitaceae Overview Introduction Use of Cordyceps sinensis dates back to the 15th century in traditional Tibetan and Chinese medicines. The wild form of Cordyceps is rare and expensive; consequently, a strain isolated from the wild form is now cultivated and commonly used. The type offered by Mountain Rose Herbs is organically grown in the United States. Constituents Adenine, adenosine, uracil, uridine, guanidine, guanosine, hypoxanthine, inosine, thymine, thymidine, and deoxyuridine. Parts Used Whole mushroom. Typical Preparations Traditionally prepared in Chinese medicine as a broth, it can also be used as an extract, as a tea, or in capsules. Summary While Cordyceps has been used in traditional Chinese medicine for centuries, modern research affirms its value. This information has not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.