| Name | Ponthieva trilobata (L. O. Williams) L. O. Williams |
| Authorship | (L. O. Williams) L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ponthieva |
| GUID | urn:lsid:ipni.org:names:208211-2 |
| Citation | 1972 Fieldiana, Bot. 34: 115 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Ponthieva trilobata (L. O. Williams) L. O. Williams |
| Identification made in | [no date] (1), 1939 (1), 1946 (1), 1994 (1), 1997 (3), 2016 (1) |