CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Bryophytes → Rhizogoniaceae → Pyrrhobryum
| Taxon name | Status | Median (n) |
| Pyrrhobryum brevifolium (Broth.) Manuel | Accepted | 6 |
| Pyrrhobryum mnioides (Hook.) Manuel | Accepted | 12 |
| Rhizogonium brevifolium Broth. | Synonym of Pyrrhobryum medium (Besch.) Manuel | 6 |
| Rhizogonium spiniforme var. samoense Broth. | Synonym of Pyrrhobryum spiniforme var. samoense (Broth.) Manuel | 6 |