| Name | Heliotropium marchionicum Decaisne |
| Authorship | Decaisne |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Heliotropium Linnaeus |
| GUID | urn:lsid:ipni.org:names:117028-1 |
| Citation | 1864 Voy. Venus, Bot. [Atl.] 21 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Heliotropium marchionicum Decaisne |
| Identification made in | [no date] (1) |