| Name | Calea megacephala B. L. Robinson & Greenman |
| Authorship | B. L. Robinson & Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calea Linnaeus |
| Citation | 1896 Proc. Amer. Acad. Arts 32: 21 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Calea megacephala B. L. Robinson & Greenman |
| Identification made in | [no date] (4), 1917 (1), 1981 (1), 1983 (1), 1984 (1) |