| Name | Sematophyllum crassiusculum (Bridel) Brotherus |
| Authorship | (Bridel) Brotherus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sematophyllum |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Sematophyllum crassiusculum (Bridel) Brotherus |
| Identification made in | [no date] (4), 2014 (4) |