Endophytic Fungal Community of L. and Its Possible Role in Improving Host Plants' Ecological Flexibility in Degraded Grasslands.

L. is a widely distributed poisonous plant in Chinese degraded grasslands. To investigate the role of endophytic fungi (EF) in quick spread in grasslands, the endophytic fungal community of was studied through culture-dependent and culture-independent methods, and the plant-growth-promoting (PGP) traits of some culturable isolates were tested.