Crossocalyx is a genus of liverworts belonging to the family Anastrophyllaceae.

The species of this genus are found in the Northern Hemisphere, within Eurasia and parts of central America and Northern America.

Species:

  • Crossocalyx hellerianus (Nees ex Lindenb.) Meyl.
  • Crossocalyx koriakensis Schljakov
  • Crossocalyx tenuis (Harry Williams) Schljakov