| Name | Vicia ludoviciana var. laxiflora Shinners |
| Authorship | Shinners |
| Rank | Variety |
| Placed in | Vicia ludoviciana Nuttall |
| Citation | 1948 Field & Lab. 16: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Vicia ludoviciana var. laxiflora Shinners |
| Identification made in | [no date] (1) |