D.A.Simpson (Böckeler) 1988 - Simpson DA (1988) A Re-Appraisal of Eleocharis setifolia & E. nigrescens (Cyperaceae). Kew Bulletin 43(3): 423-430. doi: 10.2307/4118973.
There is no corrections for Eleocharis setifolia subsp. schweinfurthiana yet.