| Name | Taxus cuspidata f. thayerae E. H. Wilson |
| Authorship | E. H. Wilson |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Taxus cuspidata Siebold & Zuccarini |
| Citation | 1930 Horticulture (Boston) 8: 424 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Taxus cuspidata f. thayerae E. H. Wilson |
| Identification made in | [no date] (1) |