The root endophytic fungus #Serendipita herbamans (#Sebacinales), originally isolated from roots of #Bistorta vivipara in the Bavarian Alps, is a frequent symbiont of different agricultural and grassland species in Europe.

Under laboratory conditions, strong root growth was observed compared to control plants - a candidate for biofertilization?

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0094676