| Name | Sphaerostephanos unitus var. papilliferus Holttum | 
| Authorship | Holttum | 
| Rank | Variety | 
| Placed in | Sphaerostephanos unitus (Linnaeus) Holttum | 
| Citation | 1982 Fl. Males., Ser. 2, Pterid. 1(5): 479 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sphaerostephanos unitus var. papilliferus Holttum | 
| Identification made in | [no date] (3) | 
