| Name | Microlejeunea laetevirens (Nees & Montagne ex Montagne) A. Evans |
| Authorship | (Nees & Montagne ex Montagne) A. Evans |
| Rank | Species |
| Placed in | Microlejeunea Stephani |
| Citation | 1908 Bryologist 11: 16 |
| Holdings | 39 Specimens held in the Harvard University Herbaria identified as Microlejeunea laetevirens (Nees & Montagne ex Montagne) A. Evans |
| Identification made in | [no date] (38), 2018 (1) |