| Name | Phelypaea ludoviciana (Nuttall) Walpers | 
| Authorship | (Nuttall) Walpers | 
| Rank | Species | 
| Placed in | Phelypaea | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phelypaea ludoviciana (Nuttall) Walpers | 
| Identification made in | [no date] (2) |