| Name | Baptisia arachnifera W. H. Duncan |
| Authorship | W. H. Duncan |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Baptisia |
| GUID | urn:lsid:ipni.org:names:29293-2 |
| Citation | 1944 Rhodora 46: 29 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Baptisia arachnifera W. H. Duncan |
| Identification made in | [no date] (6) |