Monographs Details: Rhynchospora trispicata subsp. schmidtii (Nees & Kük.) Schrad., Steudel & T.Koyama
Authority: Maguire, Bassett. 1972. The botany of the Guayana Highland--part IX. Mem. New York Bot. Gard. 23: 1-832.
Family:Cyperaceae
Discussion:

T. Koyama, stat nov, based on Rhynchospora schmidtii Kükenthal in Fedde, Repert. Sp. Nov. 23: 202. 1926. Type. Cuba, Pinar del Río, Ekman 17739 (B!, S!).