| Name | Guarea excelsa var. dubia S. F. Blake |
| Authorship | S. F. Blake |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Guarea excelsa Kunth |
| Citation | 1921 Proc. Biol. Soc. Washington 34: 116 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Guarea excelsa var. dubia S. F. Blake |
| Identification made in | [no date] (2) |
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