Polygalaceae
- Bredemeyera floribunda Willd.
- Bredemeyera brevifolia (Benth.) Brenan
- Polygala cuspidata DC.
- Polygala hebeclada
- Polygala longicaulis H.B.K
- Polygala urbanii Chod.
- Secondatia floribunda A. DC.
Read more about this topic: List Of Plants Of Caatinga Vegetation Of Brazil