| Name | Taxiphyllum cuspidifolium (Cardot) Z. Iwatsuki |
| Authorship | (Cardot) Z. Iwatsuki |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Taxiphyllum |
| Citation | 1965 J. Hattori Bot. Lab. 28: 220 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Taxiphyllum cuspidifolium (Cardot) Z. Iwatsuki |
| Identification made in | [no date] (1), 1985 (2), 2019 (2) |