| Name | Elatostema cupulare var. pedunculatum L. M. Perry |
| Authorship | L. M. Perry |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Elatostema cupulare H. J. P. Winkler |
| Citation | 1951 J. Arnold Arbor. 32: 379 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Elatostema cupulare var. pedunculatum L. M. Perry |
| Identification made in | [no date] (1) |