| Name | Kayea macrophylla Kanehira & Hatusima |
| Authorship | Kanehira & Hatusima |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Kayea |
| GUID | urn:lsid:ipni.org:names:428700-1 |
| Citation | 1942 Bot. Mag. (Tokyo) 56: 571 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Kayea macrophylla Kanehira & Hatusima |
| Identification made in | [no date] (2) |