Idertia

{{Short description|Genus of flowering plants}}

{{Speciesbox

| image = Ouratea mildbraedii WissErgDeutZentAfrExped 75.jpg

| image_caption = Ouratea mildbraedii WissErgDeutZentAfrExped 75

| display_parents = 4

| genus = Idertia

| parent_authority = Farron

| species = axillaris

| authority = (Oliv.) Farron

}}

Idertia is a monotypic genus of flowering plants belonging to the family Ochnaceae. The only species is Idertia axillaris.{{cite web |title=Idertia Farron {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:28059-1 |website=Plants of the World Online |access-date=26 May 2021 |language=en}}

Its native range is Western Tropical Africa to Uganda.