| Common Name | Scientific Name | Code |
| ambiguous calcareous moss | Mnium ambiguum H. M?ll. | MNAM |
| Andrews's rhizomnium moss | Rhizomnium andrewsianum (Steere) T. Kop. | RHAN70 |
| Appalachian rhizomnium moss | Rhizomnium appalachianum T. Kop. | RHAP |
| arctic cinclidium moss | Cinclidium arcticum Bruch & Schimp. in B.S.G. | CIAR70 |
| Arizona calcareous moss | Mnium arizonicum Amann | MNAR |
| Blytt's calcareous moss | Mnium blyttii Bruch & Schimp in B.S.G. | MNBL70 |
| Carolina plagiomnium moss | Plagiomnium carolinianum (Anderson) T. Kop. | PLCA11 |
| cinclidium moss | Cinclidium stygium Sw. in Schrad. | CIST70 |
| cinclidium moss | Cinclidium subrotundum Lindb. | CISU70 |
| cinclidium moss | Cinclidium Sw. in Schrad. | CINCL2 |
| Cyrtomnium hymenophylloides | Mnium hymenophylloides H?b. | MNHY |
| Cyrtomnium hymenophyllum | Mnium hymenophyllum Bruch & Schimp. in B.S.G. | MNHY2 |
| cyrtomnium moss | Cyrtomnium Holmen | CYRTO3 |
| cyrtomnium moss | Cyrtomnium hymenophylloides (H?b.) Nyh. ex T. Kop. | CYHY4 |
| cyrtomnium moss | Cyrtomnium hymenophyllum (Bruch & Schimp. in B.S.G.) Holm. | CYHY70 |
| Drummond's plagiomnium moss | Plagiomnium drummondii (Bruch & Schimp.) T. Kop. | PLDR |
| elliptic plagiomnium moss | Plagiomnium ellipticum (Brid.) T. Kop. | PLEL2 |
| grandleaf rhizomnium moss | Rhizomnium magnifolium (Horik.) T. Kop. | RHMA12 |
| horn calcareous moss | Mnium hornum Hedw. | MNHO |
| largetooth calcareous moss | Mnium spinulosum Bruch & Schimp. in B.S.G. | MNSP2 |
| Leucolepis acanthoneuron | Leucolepis menziesii (Hook.) Steere in L. Koch | LEME20 |
| Leucolepis acanthoneuron | Mnium menziesii Hook. | MNME2 |
| leucolepis umbrella moss | Leucolepis acanthoneuron (Schwaegr.) Lindb. | LEAC8 |
| leucolepis umbrella moss | Leucolepis Lindb. | LEUCO11 |
| medium plagiomnium moss | Plagiomnium medium (Bruch & Schimp. in B.S.G.) T. Kop. | PLME4 |
| medium plagiomnium moss | Plagiomnium medium (Bruch & Schimp. in B.S.G.) T. Kop. var. curvatulum (Lindb.) Crum & Anderson | PLMEC |
| medium plagiomnium moss | Plagiomnium medium (Bruch & Schimp. in B.S.G.) T. Kop. var. medium | PLMEM2 |
| Mnium ambiguum | Mnium inclinatum Lindb. | MNIN |
| Mnium ambiguum | Mnium lycopodioides Schwaegr. var. inclinatum (Lindb.) Wijk & Marg. | MNLYI |
| Mnium ambiguum | Mnium riparium Mitt. | MNRI |
| Mnium arizonicum | Mnium saximontanum M. Bowers | MNSA |
| Mnium blyttii | Stellariomnium blyttii (Bruch & Schimp. in B.S.G.) M. Bowers | STBL3 |
| mnium calcareous moss | Mnium Hedw. | MNIUM2 |
| Mnium marginatum | Mnium serratum Schrad. ex Brid. | MNSE |
| Mnium stellare | Stellariomnium stellare (Hedw.) M. Bowers | STST12 |
| Mnium thomsonii | Mnium decurrens C. M?ll. & Kindb. in Mac. & Kindb. | MNDE |
| Mnium thomsonii | Mnium orthorrhynchum auct plur. | MNOR |
| naked rhizomnium moss | Rhizomnium nudum (Britt. & Williams) T. Kop. | RHNU4 |
| olivegreen calcareous moss | Mnium marginatum (With.) Brid. ex P. Beauv. | MNMA70 |
| Plagiomnium carolinianum | Mnium carolinianum Anderson | MNCA |
| Plagiomnium ciliare | Mnium affine Bland. ex Funck var. ciliare C. M?ll. | MNAFC |
| Plagiomnium ciliare | Mnium ciliare (C. M?ll.) Schimp. | MNCI |
| Plagiomnium cuspidatum | Mnium cuspidatum Hedw. | MNCU2 |
| Plagiomnium cuspidatum | Mnium cuspidatum Hedw. var. tenellum Kindb. in Mac. & Kindb. | MNCUT |
| Plagiomnium cuspidatum | Mnium sylvaticum Lindb. | MNSY |
| Plagiomnium drummondii | Mnium drummondii Bruch & Schimp. | MNDR |
| Plagiomnium ellipticum | Mnium affine Bland. ex Funck var. integrifolium (Lindb.) Milde | MNAFI |
| Plagiomnium ellipticum | Mnium affine Bland. ex Funck var. rugicum (Laur.) Bruch & Schimp. in B.S.G. | MNAFR |
| Plagiomnium ellipticum | Mnium ellipticum Brid. | MNEL |
| Plagiomnium ellipticum | Mnium rugicum Laur. | MNRU |
| Plagiomnium ellipticum | Plagiomnium rugicum (Laur.) T. Kop. | PLRU5 |
| Plagiomnium insigne | Mnium insigne Mitt. | MNIN2 |
| Plagiomnium insigne | Mnium insigne Mitt. var. intermedium Kindb. in Mac. | MNINI |
| Plagiomnium medium var. curvatulum | Mnium curvatulum (Lindb.) Lindb. | MNCU |
| Plagiomnium medium var. curvatulum | Mnium medium Bruch & Schimp. in B.S.G. ssp. boreale Kindb. | MNMEB |
| Plagiomnium medium var. curvatulum | Mnium medium Bruch & Schimp. in B.S.G. ssp. curvatulum Lindb. | MNMEC |
| Plagiomnium medium var. curvatulum | Mnium medium Bruch & Schimp. in B.S.G. var. curvatulum (Lindb.) Kindb. | MNMEC2 |
| Plagiomnium medium var. curvatulum | Mnium medium Bruch & Schimp. in B.S.G. var. integrifolium Lindb. | MNMEI |
| Plagiomnium medium var. curvatulum | Plagiomnium medium (Bruch & Schimp. in B.S.G.) T. Kop. ssp. curvatulum (Lindb.) T. Kop. | PLMEC2 |
| Plagiomnium medium var. medium | Mnium medium Bruch & Schimp. in B.S.G. | MNME |
| plagiomnium moss | Plagiomnium ciliare (C. M?ll.) T. Kop. | PLCI3 |
| plagiomnium moss | Plagiomnium insigne (Mitt.) T. Kop. | PLIN11 |
| plagiomnium moss | Plagiomnium rostratum (Schrad.) T. Kop. | PLRO5 |
| plagiomnium moss | Plagiomnium T. Kop. | PLAGI7 |
| plagiomnium moss | Plagiomnium venustum (Mitt.) T. Kop. | PLVE |
| Plagiomnium rostratum | Mnium longirostre Brid. | MNLO2 |
| Plagiomnium rostratum | Mnium rostratum Schrad. | MNRO |
| Plagiomnium venustum | Mnium venustum Mitt. | MNVE |
| Pseudobryum cinclidioides | Mnium cinclidioides H?b. | MNCI2 |
| Pseudobryum cinclidioides | Plagiomnium cinclidioides (H?b.) M. Bowers | PLCI4 |
| pseudobryum moss | Pseudobryum (Kindb.) T. Kop. | PSEUD28 |
| pseudobryum moss | Pseudobryum cinclidioides (H?b.) T. Kop. | PSCI2 |
| Rhizomnium andrewsianum | Mnium andrewsianum Steere | MNAN |
| Rhizomnium appalachianum | Mnium punctatum Hedw. var. appalachianum (T. Kop.) Crum & Anderson | MNPUA |
| Rhizomnium appalachianum | Mnium punctatum Hedw. var. elatum auct. plur. | MNPUE2 |
| Rhizomnium glabrescens | Mnium glabrescens Kindb. | MNGL |
| Rhizomnium gracile | Mnium gracile (T. Kop.) Crum & Anderson | MNGR |
| Rhizomnium gracile | Mnium koponenii Crum | MNKO |
| Rhizomnium magnifolium | Mnium magnifolium Horik. | MNMA2 |
| Rhizomnium magnifolium | Mnium punctatum Hedw. var. elatum Schimp. | MNPUE |
| Rhizomnium magnifolium | Rhizomnium perssonii T. Kop | RHPE11 |
| Rhizomnium magnifolium | Rhizomnium punctatum (Hedw.) T. Kop. var. elatum (Schimp.) T. Kop. | RHPUE |
| rhizomnium moss | Rhizomnium (Broth.) T. Kop. | RHIZO2 |
| rhizomnium moss | Rhizomnium glabrescens (Kindb.) T. Kop. | RHGL70 |
| rhizomnium moss | Rhizomnium gracile T. Kop. | RHGR5 |
| rhizomnium moss | Rhizomnium pseudopunctatum (Bruch & Schimp.) T. Kop. | RHPS70 |
| rhizomnium moss | Rhizomnium punctatum (Hedw.) T. Kop. | RHPU7 |
| Rhizomnium nudum | Mnium nudum Britt. & Williams | MNNU |
| Rhizomnium pseudopunctatum | Mnium pseudopunctatum Bruch & Schimp. | MNPS |
| Rhizomnium pseudopunctatum | Mnium subglobosum Bruch & Schimp. in B.S.G. | MNSU |
| Rhizomnium punctatum | Mnium glabrescens Kindb. ssp. chlorophyllosum Kindb. | MNGLC |
| Rhizomnium punctatum | Mnium punctatum Hedw. | MNPU |
| Rhizomnium punctatum | Rhizomnium punctatum (Hedw.) T. Kop. ssp. chlorophyllosum (Kindb.) T. Kop. | RHPUC |
| spinosum calcareous moss | Mnium spinosum (Voit) Schwaegr. | MNSP70 |
| stellar calcareous moss | Mnium stellare Hedw. | MNST |
| Thomson's calcareous moss | Mnium thomsonii Schimp. | MNTH70 |
| toothed plagiomnium moss | Plagiomnium cuspidatum (Hedw.) T. Kop. | PLCU4 |
| Trachycystis flagellaris | Mnium flagellare Sull. & Lesq. | MNFL |
| trachycystis moss | Trachycystis flagellaris (Sull. & Lesq.) Lindb. | TRFL13 |
| trachycystis moss | Trachycystis Lindb. | TRACH5 |
| wideleaf cinclidium moss | Cinclidium latifolium Lindb. | CILA70 |