Athysanus pusillus (Hook.) Greene in Bull. Calif. Acad. Sci. 1(3): 72-73. 1885 sec. Rollins 1993
- ≡Thysanocarpus pusillus Hook. in Icon. Pl. 1(1): pl. 42. 1836 syn. sec. Rollins 1993
- =Thysanocarpus oblongifolius Nutt. ex Torr. & A. Gray, Fl. N. Amer. 1(1): 118. 1838 syn. sec. Rollins 1993
- =Athysanus pusillus var. glabrior S. Watson, Syn. Fl. N. Amer. 1(1[1]): 113. 1895 syn. sec. Rollins 1993