| Name | Porophyllum punctatum (Miller) Blake |
| Authorship | (Miller) Blake |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Porophyllum Guettard |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Porophyllum punctatum (Miller) Blake |
| Identification made in | 1964 (1) |