| Name | Cleistocalyx phengklaii Chantaranothai & J. Parnell |
| Authorship | Chantaranothai & J. Parnell |
| Rank | Species |
| Placed in | Cleistocalyx |
| GUID | urn:lsid:ipni.org:names:973146-1 |
| Citation | 1993 Kew Bull. 48(3): 591 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cleistocalyx phengklaii Chantaranothai & J. Parnell |
| Identification made in | 1989 (2), 2011 (1) |