Distribution of Solanum nigrescens M.Martens & Galeotti (points in northern South America included to show continuous distribution).

 
 
  Part of: Knapp S, Barboza GE, Bohs L, Särkinen T (2019) A revision of the Morelloid Clade of Solanum L. (Solanaceae) in North and Central America and the Caribbean. PhytoKeys 123: 1-144. https://doi.org/10.3897/phytokeys.123.31738