| Name | Petrosimonia litwinowi Korshinsky |
| Authorship | Korshinsky |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petrosimonia |
| Citation | 1930 Trudy Glavn. Bot. Sada 43: 235 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Petrosimonia litwinowi Korshinsky |
| Identification made in | [no date] (1) |