Habitats of Solanum kollastrum. A general view of the small village of Canaã do Brasil illustrating the typical landscapes of the type locality B a specimen growing in the soil amongst rocks at the base of an inselberg C general view of an area of altered restinga vegetation with the arrow pointing to a S. kollastrum specimen (upper right corner: detail of the distinct architecture of the specimens growing in this environment) D a specimen growing at the edge of a restinga forest fragment. Photographs by Y.F. Gouvêa