Calliergon

Calliergon is a genus of moss in the order Hypnales. The species in the genus are commonly referred to as calliergon mosses.

Species
The following species are recognised in the genus Calliergon:


 * Calliergon acuminatum Dixon
 * †Calliergon aftonianum Steere
 * Calliergon cordifolium (Hedw.) Kindb.
 * †Calliergon diluvianum (Schimp.) Dixon
 * Calliergon giganteum (Schimp.) Kindb.
 * †Calliergon hanseniae Steere
 * †Calliergon kayanum Steere
 * Calliergon megalophyllum Mikut.
 * Calliergon orbicularicordatum (Renauld & Cardot) Broth.
 * Calliergon richardsonii (Mitt.) Kindb. ex G. Roth