| Name | Cochlospermum williamsii J. F. Macbride |
| Authorship | J. F. Macbride |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cochlospermum Kunth |
| GUID | urn:lsid:ipni.org:names:62533-2 |
| Citation | 1934 Candollea 5: 388 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cochlospermum williamsii J. F. Macbride |
| Identification made in | [no date] (1) |