| Name | Porophyllum pausodynum B. L. Robinson & Greenman |
| Authorship | B. L. Robinson & Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Porophyllum Guettard |
| GUID | urn:lsid:ipni.org:names:208436-2 |
| Citation | 1896 Proc. Amer. Acad. Arts 32: 32 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Porophyllum pausodynum B. L. Robinson & Greenman |
| Identification made in | [no date] (1), 1911 (1), 1990 (2), 2008 (1) |