Ottoschulzia is a genus of flowering plants belonging to the family Metteniusaceae.

[1] Its native range is from south-eastern Mexico to Guatemala, and the Caribbean.

It is also found in the countries of Cuba, the Dominican Republic, Haiti and Puerto Rico.

[1] The genus name of Ottoschulzia is in honour of Otto Eugen Schulz (1874–1936), a German botanist, born in Berlin.

[2] It was first described and published in Symb.