| Name | Microthamnium lehmannii Bescherelle |
| Authorship | Bescherelle |
| Rank | Species |
| Placed in | Microthamnium |
| Citation | 1894 Bull. Herb. Boissier 2: 398 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Microthamnium lehmannii Bescherelle |
| Identification made in | [no date] (2) |