Comparisons of Solanum eburneum and Solanum watneyi. A–C S. eburneum in habitat (gray cracked clay), in flower, and mature fruits D–F same for S. watneyi (habit showing reddish sandy loam) G corolla comparisons of staminate (upper) and hermaphrodite (lower) flowers for S. eburneum (left) and S. watneyi (right) H leaf shape across varying leaf ages for S. watneyi (top) and S. eburneum (bottom) in cultivation; I) field growth habit of S. eburneum (left) and S. watneyi (right) showing the more sprawling and prostrate nature of S. watneyi. Photos A, C, D, E, F, I by CTM; B, G by JC; H by EF.