| Name | Heliotropium megalanthum I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Heliotropium Linnaeus |
| GUID | urn:lsid:ipni.org:names:117036-1 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Heliotropium megalanthum I. M. Johnston |
| Identification made in | [no date] (2) |