Bryoxiphium
Bryoxiphium is the only genus of moss in family Bryoxiphiaceae, described as a genus in 1869.
Bryoxiphium is native to North America, East Asia, and certain islands in the North Atlantic.
;Species
- Bryoxiphium madeirense A. Löve & D. Löve - Madeira
- Bryoxiphium mexicanum Besch. - Mexico
- Bryoxiphium norvegicum Mitten - United States, Greenland, Iceland, Mexico, Dominican Republic, China, Japan, Korea, Russian Far East