Leptospron is a small genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae. Species in this genus were formerly considered to belong to the genus Vigna.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0