Class Polytrichopsida Ochyra, Żarnowiec & Bednarek-Ochyra

Order Polytrichales M. Fleisch.

Family Polytrichaceae Schwägr.

Genus Pogonatum P.Beauv. – Pogonatum Moss

• Pogonatum dentatum (Brid.) Brid. – Toothed Pogonatum Moss - On soil; in disturbed habitats in forests; often.
• Pogonatum urnigerum (Hedw.) P. Beauv. – Pogonatum Moss. On soil; in disturbed habitats in forests; often.

Genus Polytrichastrum G.L.Sm. – Polytrichastrum moss

• Polytrichastrum alpinum (Hedw.) G.L. Sm.– Alpine polytrichastrum moss - On soil and stony substrates; in forests and on rocks; often.
• Polytrichastrum longisetum (Brid.) G.L. Sm.– Slender Haircap - On soil; in forests; rare.

Genus Polytrichum Hedw. – Haircap moss or Hair moss

• Polytrichum commune Hedw. – Common haircap moss, Common hair moss, or Great Goldilocks - On soil and peat; in forests and in wetlands; often.
• Polytrichum hyperboreum R. Br. – Polytrichum moss - On stony substrates; in forests; rare.
• Polytrichum juniperinum Hedw. – Juniper haircap moss - On soil; in forests; often.
• Polytrichum piliferum Hedw. – Bristly Haircap - On soil и fine soil; in forests and disturbed habitats; often.
• Polytrichum strictum Brid. – Hummock haircap, Slender haircap, Narrow-leaved haircap - On peat among sphagnum mosses; on bogs; often.

rus:Класс Polytrichopsida Ochyra, Żarnowiec & Bednarek-Ochyra – Политриховые