| Name | Botrychium lunarioides var. obliquum (Muhlenberg) A. Gray | 
| Authorship | (Muhlenberg) A. Gray | 
| Rank | Variety | 
| Placed in | Botrychium lunarioides (Michaux) Swartz | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Botrychium lunarioides var. obliquum (Muhlenberg) A. Gray | 
| Identification made in | [no date] (1) |