Sphyrospermum weberbaueri (Hoer.) A. C. Smith, Brittonia 1: 212.  1933.  Type.  Peru.  Junín: Tarma, Yananga mountains, E of Huacapistana, 2500 m, Jan 1903 (fl), Weberbauer 2122 (holotype: B†).

        See description in A. C. Smith (1933).

         Distribution.  Endemic to Peru.