Gladiolus undulatus

{{Short description|Species of flowering plant}}

{{Speciesbox

|image = Gladiolus undulatus Large White Afrikaner Bain's Kloof Dec 13 (5).jpg

|genus = Gladiolus

|species = undulatus

|authority = L.

}}

Gladiolus undulatus is a plant species in the family Iridaceae.{{cite web|title=Gladiolus undulatus L. |work=The Plant List|url=http://www.theplantlist.org/tpl1.1/record/kew-329006|accessdate=12 October 2015}}