Tisonia is a genus of flowering plants belonging to the family Salicaceae.

[1] It is also in the subfamily Salicoideae and tribe Saliceae.

[2] It is native to Madagascar.

[1] The genus name of Tisonia is in honour of Eugène Édouard Augustin Tison (1842–1932), French doctor and professor of botany.

[3] It was first described and published in Bull.