| Name | Platysma glaucum var. stenophyllum (Tuckerman) R. Howe |
| Authorship | (Tuckerman) R. Howe |
| Rank | Variety |
| Placed in | Platysma glaucum (Linnaeus) Frege |
| Citation | 1913 Bot. Gaz. 56: 499 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Platysma glaucum var. stenophyllum (Tuckerman) R. Howe |
| Identification made in | [no date] (11) |