| Name | Calpocalyx heitzii Pellegrin |
| Authorship | Pellegrin |
| Rank | Species |
| Placed in | Calpocalyx |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1938 Bull. Soc. Bot. France 84: 643 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calpocalyx heitzii Pellegrin |
| Identification made in | [no date] (1) |