Order Hymenochaetales

Family Hymenochaetaceae Imazeki et Toki

Genus Coltricia Gray

• Coltricia perennis (L.) Murrill – on soil; pine forest in the Biofiltry Bay, WSBS settlement; rare (own data).

Family Inonotaceae Fiasson et Niemelä

Genus Inonotus P. Karst.

• Inonotus obliquus (Ach. ex Pers.) Pilát f. sterilis Vanin – on live birches; rare (own data).

Family Phellinaceae Jülich

Genus Phellinus Quél.

• Phellinus chrysoloma (Fr.) Donk – on fallen spruce trunk; the forest near the Eremeevsky porog rapids; sporadic (own data).
• Phellinus igniarius (L.) Quél. – on live and dry birches; rare (own data).
• Phellinus tremulae (Bondartsev) Bondartsev еt P. N. Borisov – on aspens in the forest; Kislaya inlet; sporadic (own data).

Incertae sedis in order Hymenochaetales

Genus Rickenella Raithelh.

• Rickenella fibula (Bull.) Raithelh. – on leaf litter; in different forests; July-August; often.
• Rickenella swartzii (Fr.) Kuyper – on windfall wood; in open spaces; July; rare

rus:Порядок Hymenochaetales