Sisyrinchium platyphyllum S. Watson in Proc. Amer. Acad. Arts 26: 155-156. 1891 sec. Espejo-Serna & López-Ferrari 2008
- =Oreolirion platyphyllum (S. Watson) E.P. Bicknell ex Prain, Index kew. suppl. 3: 123. 1908 syn. sec. Espejo-Serna & López-Ferrari 2008