Haplomitriaceae
| Haplomitriaceae Temporal range:  | |
|---|---|
| Haplomitrium hookeri | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Division: | Marchantiophyta | 
| Class: | Haplomitriopsida | 
| Subclass: | Haplomitriidae Stotler & Crand.-Stotl. | 
| Order: | Calobryales Hamlin | 
| Family: | Haplomitriaceae Dědeček 1884 | 
| Genera | |
| 
 | |
| Synonyms | |
| 
 | |
Calobryales (formerly Haplomitriales) is an order of plants known as liverworts.
This order contains one family, Haplomitriaceae, with a single extant genus Haplomitrium.