| Name | Jamesia tetrapetala N. H. Holmgren & P. K. Holmgren |
| Authorship | N. H. Holmgren & P. K. Holmgren |
| Rank | Species |
| Placed in | Jamesia Torrey & A. Gray |
| Citation | 1989 Brittonia 41(4): 348–349, f. 3J–K |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Jamesia tetrapetala N. H. Holmgren & P. K. Holmgren |
| Identification made in | [no date] (1) |