| Name | Antrophora williamsii I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| Placed in | Antrophora |
| GUID | urn:lsid:ipni.org:names:113430-1 |
| Citation | 1950 J. Arnold Arbor. 31: 172 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Antrophora williamsii I. M. Johnston |
| Identification made in | 1968 (1) |