| Name | Stauronema cruciferum (Ellis) Sydow, P. Sydow & E. J. Butler |
| Authorship | (Ellis) Sydow, P. Sydow & E. J. Butler |
| Rank | Species |
| Placed in | Stauronema (Saccardo) Sydow, P. Sydow & E. J. Butler |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Stauronema cruciferum (Ellis) Sydow, P. Sydow & E. J. Butler |
| Identification made in | 2017 (1) |