Trigoniaceae

Trigoniaceae is a family of flowering plants, consisting of 28 species in five genera. It is a tropical family found in Madagascar, Southeast Asia, Central and South America.

As of December 2023, Plants of the World Online accepted the following genera:

• HumbertiodendronLeandri
• IsidodendronFern.Alonso, Pérez-Zab. & Idarraga
• TrigoniaAubl.
• TrigoniastrumMiq.
• TrigoniodendronE.F.Guim. & Miguel