Pohjanu

Pohjanu is a genus of fungi in the family Polyporaceae. The genus was described in 2018 by mycologists Leif Ryvarden and R.L. Gilbertson. The type species is Pohjanu kalala. Fungi in this genus are typically found in temperate and boreal regions. They are characterized by their polypore fruiting bodies, meaning they have pores on the underside rather than gills. These fungi are often found growing on wood, playing a role in the decomposition of dead trees.

The species within the Pohjanu genus are distinguished by a combination of morphological and molecular characteristics. Researchers have used genetic analysis to confirm the distinctiveness of this genus from other polypore fungi. The genus name "Pohjanu" is derived from Finnish, reflecting the geographic distribution of some of its species. Further research continues to explore the diversity and ecological roles of fungi within this genus.