Ditrysinia

{{Short description|Genus of flowering plants}}

{{Speciesbox

| image = Ditrysinia fruticosa (USDA).jpg

| image_caption =

| display_parents = 4

| genus = Ditrysinia

| parent_authority = Raf.

| species = fruticosa

| authority = (W.Bartram) Govaerts & Frodin

| synonyms_ref =

| synonyms = * Stillingia fruticosa W.Bartram

• Sebastiania fruticosa (W.Bartram) Fernald
• Stillingia ligustrina Michx.
• Stillingia frutescens Bosc ex Steud.
• Ditrysinia ligustrina (Michx.) Raf.
• Stillingia fruticosa Spreng.
• Gymnanthes ligustrina (Michx.) Müll.Arg.
• Gymnanthes ligustrina (Michx.) Müll.Arg.

}}

Ditrysinia is a plant genus of the family Euphorbiaceae first described as a genus in 1825.Rafinesque, Constantine Samuel. 1825. Neogenyton 2.[http://www.tropicos.org/Name/40034296 Tropicos, Ditrysinia Raf.] It contains only one recognized species, Ditrysinia fruticosa, the Gulf Sebastian-bush,{{PLANTS|id=DIFR6|taxon=Ditrysinia fruticosa|accessdate=8 November 2015}} native to the southeastern United States (E Texas, Louisiana, SW Arkansas, Mississippi, Alabama, N Florida, Georgia, North + South Carolina).[http://apps.kew.org/wcsp/namedetail.do?name_id=63356 Kew World Checklist of Selected Plant Families]Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew.[http://bonap.net/MapGallery/County/Ditrysinia%20fruticosa.png Biota of North America Program 2013 county distribution map]

;Formerly included

moved to Stillingia

• Ditrysinia sylvatica (L.) Raf. ex B.D.Jacks. - Stillingia sylvatica L.