| Name | Calycogonium maculatum Urban & Ekman |
| Authorship | Urban & Ekman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calycogonium |
| Citation | 1927 Ark. Bot. 21A(5): 44 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calycogonium maculatum Urban & Ekman |
| Identification made in | [no date] (1) |