 | Acrobolbaceae
| | Marsupidium surculosum | 1 |
| Adelanthaceae
| | Adelanthus decipiens, Syzygiella autumnalis, Pseudomarsupidium decipiens | 3 |
| Amblystegiaceae
| | Acrocladium cuspidatum, Palustriella commutata, Sanionia uncinata, Calliergonella cuspidata | 71 |
 | Anastrophyllaceae
| | Barbilophozia lycopodioides, Anastrepta orcadensis, Anastrophyllum michauxii, Barbilophozia barbata | 24 |
 | Aneuraceae
| | Riccardia chamedryfolia, Aneura pinguis, Riccardia multifida, Aneura sinuata | 12 |
| Antheliaceae
| | Anthelia juratzkana | 1 |
 | Arnelliaceae
| | Gongylanthus ericetorum, Southbya tophacea, Southbya nigrella, Southbya stillicidiorum | 5 |
 | Calypogeiaceae
| | Calypogeia fissa, Calypogeia arguta, Calypogeia azurea, Calypogeia trichomanis | 10 |
| Cephaloziaceae
| | Cephalozia connivens, Cephalozia bicuspidata, Odontoschisma sphagni, Cephalozia leucantha | 22 |
| Cephaloziellaceae
| | Cephaloziella divaricata, Cephaloziella divaricata subsp. asperifolia, Cephaloziella divaricata subsp. scabra, Cephaloziella massalongi | 20 |
| Geocalycaceae
| | Saccogyna viticulosa, Geocalyx graveolens | 2 |
| Gymnomitriaceae
| | Marsupella emarginata, Marsupella emarginata subsp. personii, Marsupella sullivanti, Marsupella emarginata subsp. aquatica | 23 |
| Harpanthaceae
| | Harpanthus scutatus | 1 |
 | Jubulaceae
| | Frullania dilatata, Frullania tamarisci, Jubula hutchinsiae, Frullania fragilifolia | 6 |
 | Jungermanniaceae
| | Jungermannia gracillima, Mylia anomala, Alicularia compressa, Jungermannia atrovirens | 41 |
 | Lejeuneaceae
| | Plagiochila asplenioides, Cololejeunea minutissima, Lejeunea lamacerina, Lejeunea cavifolia | 37 |
 | Lepidoziaceae
| | Lepidozia reptans, Bazzania trilobata, Telaranea nematodes, Bazzania spiralis | 14 |
 | Lophocoleaceae
| | Lophocolea bidentata, Chiloscyphus polyanthos, Chiloscyphus pallescens, Lophocolea cuspidata | 14 |
| Lophoziaceae
| | Lophozia collaris, Lophozia ventricosa, Lophozia bicrenata, Lophozia badensis | 21 |
| Plagiochilaceae
| | Plagiochila britannica, Plagiochila stricta, Plagiochila virginica, Plagiochila maderensis | 4 |
 | Porellaceae
| | Porella platyphylla, Porella pinnata, Porella arboris-vitae, Porella cordaeana | 13 |
 | Radulaceae
| | Radula complanata, Radula lindbergiana, Radula aquilegia, Radula jonesii | 8 |
 | Scapaniaceae
| | Diplophyllum albicans, Scapania undulata, Scapania nemorea, Scapania dentata | 36 |
| Schistochilaceae
| | Schistochila aligera | 1 |
| Solenostomataceae
| | Nardia compressa, Nardia scalaris, Solenostoma hyalinum, Solenostoma handelii | 9 |
 | Trichocoleaceae
| | Trichocolea tomentella | 1 |
