Acalypha villosa Jacq., Enum. Syst. Pl.: 32. 1760 sec. Martínez-Gordillo & al. 2002
- =Acalypha linostachys Baill. in Adansonia 5: 235. 1865 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa var. intermedia Müll. Arg. in Linnaea 34: 8. 1865 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa var. tomentosa Müll. Arg., Linnaea 34. 1865 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa f. paniculata Müll. Arg., Prodr. (DC.). 15(2): 802. 1866 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa var. trichopoda Müll. Arg., Flora Brasiliensis. 11(2): 340. 1874 syn. sec. Martínez-Gordillo & al. 2006
- =Ricinocarpos villosus (Jacq.) Kuntze, Revis. Gen. Pl. 2: 618. 1891 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha flagellata Millsp. in Publ. Field Mus. Nat. Hist. Bot. ser. 2(11): 417. 1916 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha karsteniana Pax & K. Hoffm., Pflanzenr. (Engler) 4(85): 19. 1924 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa var. latiuscula Pax & K. Hoffm., Pflanzenr. (Engler) 4(85): 17. 1924 syn. sec. Martínez-Gordillo & al. 2006
- =Acalypha villosa var. paniculata (Müll. Arg.) Pax & K. Hoffm., Pflanzenr. (Engler) 4(85): 17. 1924 syn. sec. Martínez-Gordillo & al. 2006