FIGURE 1.

Morphological differences between Solanum cheesmaniae, S. galapagense, and S. lycopersicum. Upper panels present representative images of mature fruit. Lower panels show representative images of leaf architecture. S. cheesmaniae has one to two-pinnately compound leaves, short calyx and yellow to orange fruit color, while S. galapagense is distinguished by its three to four-pinnately compound leaves, dense pubescence, wide corolla segment, large accrescent calyx, thin pericarp, and dark orange-red fruit color (Rick, 1983). Accessions shown are S. cheesmaniae (LA0421), S. galapagense (LA0317), and S. lycopersicum (LA4345).