| Name | Amsonia angustifolia Michaux |
| Authorship | Michaux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Amsonia |
| Contains | Amsonia angustifolia var. texana A. Gray |
| GUID | urn:lsid:ipni.org:names:76900-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amsonia angustifolia Michaux |
| Identification made in | [no date] (1) |