| 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) | 
