| Name | Sematophyllum admistum (Sullivant) Mitten |
| Authorship | (Sullivant) Mitten |
| Rank | Species |
| Placed in | Sematophyllum |
| Citation | 1869 J. Linn. Soc., Bot. 12: 485. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sematophyllum admistum (Sullivant) Mitten |
| Identification made in | [no date] (1) |