Forchhammeria tamaulipana B.F. Hansen, Iltis & Carlquist Forchhammeria tamaulipana B.F. Hansen, Iltis & Carlquist, Aliso 31(2): 73, f. 22–25, 34. 2014 sec. Aliso 31(2): 73, f. 22–25, 34–39. 2014