| Name | Amsonia rigida var. scabrimarginata J. K. Williams |
| Authorship | J. K. Williams |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Amsonia rigida Shuttleworth |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amsonia rigida var. scabrimarginata J. K. Williams |
| Identification made in | [no date] (1) |
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