| Name | Stylophorum diphyllum (Michaux) Nuttall | 
| Authorship | (Michaux) Nuttall | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Stylophorum | 
| Holdings | 63 Specimens held in the Harvard University Herbaria identified as Stylophorum diphyllum (Michaux) Nuttall | 
| Identification made in | [no date] (31), 1997 (30), 2006 (1), 2010 (1) | 
