| Name | Humiriastrum glaziovii var. angustifolia Cuatrecasas |
| Authorship | Cuatrecasas |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Humiriastrum glaziovii (Urban) Cuatrecasas |
| Citation | 1961 Contr. U.S. Natl. Herb. 35(2): 138 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Humiriastrum glaziovii var. angustifolia Cuatrecasas |
| Identification made in | [no date] (1) |