Tetracoccus fasciculatus (S. Watson) Croizat, Bull. Torrey Bot. Club 69(6). 1942 sec. Martínez-Gordillo & al. 2002
- =Bernardia fasciculata S. Watson, Proc. Amer. Acad. Arts 18. 1883 syn. sec. Martínez-Gordillo & al. 2006
- =Securinega fasciculata (S. Watson) I.M. Johnst., Univ. Calif. Publ. Bot. 7(13). 1922 syn. sec. Martínez-Gordillo & al. 2006
- =Halliophytum fasciculatum (S. Watson) I.M. Johnst., Contr. Gray Herb. 68. 1923 syn. sec. Martínez-Gordillo & al. 2006