| andreani | |
| andrea | |
| andrea |
| Andrea |
| andreaea | (n) brown or blackish Alpine mosses having a dehiscent capsule with 4 longitudinal slits, Syn. genus Andreaea |
| andreaeales | (n) comprises a single genus: Andreaea, Syn. order Andreaeales |
| Andreaea | n. |
| Andreaeales | n. |