Trymatococcus Poepp. & Endl. in Nov. Gen. Sp. Pl. 2: 30. 1838 sec. B.J.H. ter Welle & al. 1992
Type: Sorocea amazonicus Poepp. & Endl.
- =Lanessania Baill. in Adansonia 11: 298. 1875
Type: Trymatococcus amazonicus Poepp. & Endl.; Sorocea turbinata Spruce ex Baill.
