| Name | Kalmia angustifolia var. caroliniana (Small) Fernald |
| Authorship | (Small) Fernald |
| Rank | Variety |
| Placed in | Kalmia angustifolia Linnaeus |
| Citation | 1937 Rhodora 39(467): 437 |
| Holdings | 51 Specimens held in the Harvard University Herbaria identified as Kalmia angustifolia var. caroliniana (Small) Fernald |
| Identification made in | [no date] (12), 1972 (39) |