| Name | Smelowskia porsildii (W. H. Drury & Rollins) Jurtzev |
| Authorship | (W. H. Drury & Rollins) Jurtzev |
| Rank | Species |
| Placed in | Smelowskia |
| Citation | 1970 Novosti Sist. Nizsh. Rast. 6: 309 |
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Smelowskia porsildii (W. H. Drury & Rollins) Jurtzev |
| Identification made in | [no date] (1), 2007 (35) |