| Name | Holboellia coriacea var. angustifolia Pampanini |
| Authorship | Pampanini |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Holboellia coriacea Diels |
| Citation | 1910 Nuovo Giorn. Bot. Ital. 17: 273 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Holboellia coriacea var. angustifolia Pampanini |
| Identification made in | [no date] (1), 1932 (1), 2007 (1) |