| Name | Hydrophyllum thompsonii M. Peck |
| Authorship | M. Peck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hydrophyllum |
| GUID | urn:lsid:ipni.org:names:432275-1 |
| Citation | 1928 Torreya 28: 55 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hydrophyllum thompsonii M. Peck |
| Identification made in | [no date] (1) |