Ditrysinia

Ditrysinia is a plant genus of the family Euphorbiaceae first described as a genus in 1825. It contains only one recognized species, Ditrysinia fruticosa, the Gulf Sebastian-bush, native to the southeastern United States (E Texas, Louisiana, SW Arkansas, Mississippi, Alabama, N Florida, Georgia, North + South Carolina).

moved to Stillingia
 * Formerly included
 * Ditrysinia sylvatica (L.) Raf. ex B.D.Jacks. - Stillingia sylvatica L.