| Common Name | Scientific Name | Code |
| forsstroemia moss | Forsstroemia Lindb. | FORSS |
| forsstroemia moss | Forsstroemia producta (Hornsch.) Par. | FOPR |
| forsstroemia moss | Forsstroemia trichomitria (Hedw.) Lindb. | FOTR |
| Forsstroemia producta | Forsstroemia ohioense (Sull.) Lindb. | FOOH |
| Forsstroemia producta | Leptodon ohioensis Sull. | LEOH |
| Forsstroemia trichomitria | Forsstroemia trichomitria (Hedw.) Lindb. var. floridana (Lindb.) Crum, Steere & Anderson | FOTRF |
| Forsstroemia trichomitria | Forsstroemia trichomitria (Hedw.) Lindb. var. immersa (Sull. & Lesq. in Sull. in Gray) Lindb. | FOTRI |
| Forsstroemia trichomitria | Leptodon trichomitrius (Hedw.) Mohr in Sull. & Lesq. | LETR12 |
| Forsstroemia trichomitria | Leptodon trichomitrius (Hedw.) Mohr in Sull. & Lesq. var. floridanus (Lindb.) Grout | LETRF |
| Forsstroemia trichomitria | Leptodon trichomitrius (Hedw.) Mohr in Sull. & Lesq. var. immersus (Sull. & Lesq.) Sull. | LETRI |
| leptodon moss | Leptodon Mohr | LEPTO17 |
| Smith's leptodon moss | Leptodon smithii (Hedw.) Web. & Mohr | LESM2 |