A rare discovery during a midday walk: On a spruce tree, an employee of the Swiss Federal Institute for Forest, Snow and Landscape Research WSL discovered not only a new species of fungus, but also a genus previously unknown to science. The parasite feeds on the spruce pollen and destroys the male flowers in the process. It is unclear whether it is an introduced species.
Click here for original story, Newly discovered fungus castrates male spruce flowers
Source: Phys.org