| Name | Smelowskia calycina var. porsildii W. H. Drury & Rollins | 
| Authorship | W. H. Drury & Rollins | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Smelowskia calycina (Stephan) C. A. Meyer | 
| Citation | 1952 Rhodora 54: 105 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Smelowskia calycina var. porsildii W. H. Drury & Rollins | 
| Identification made in | [no date] (1) | 
