| Name | Pleiospermium latialatum Swingle |
| Authorship | Swingle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleiospermium |
| GUID | urn:lsid:ipni.org:names:774866-1 |
| Citation | 1939 J. Arnold Arbor. 20: 261 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pleiospermium latialatum Swingle |
| Identification made in | [no date] (1) |