Arbuscular Mycorrhizal Fungi Improve Tolerance of the Medicinal Plant (L.) and Induce Major Changes in Polyphenol Profiles Under Salt Stresses.

(L.) is an important and well-known medicinal plant due to its valuable bioactive compounds. Microorganisms, including arbuscular mycorrhizal fungi (AMF), and salinity could directly impact plant metabolome, thus influencing their secondary metabolites and the efficacy of herbal medicine.