Taxonomic changes in C Cyperus (Cypereae, Cyperoideae, Cyperaceae): combining the sedge genera Ascolepis, Kyllinga and Pycreus into Cyperus s. l. Author Don, Bel Lar Ri Author Ers, Enne Th Ba Ut Author Reynde, Ma Rc text Phytotaxa 2014 2014-04-17 166 1 33 48 http://dx.doi.org/10.11646/phytotaxa.166.1.2 journal article 10.11646/phytotaxa.166.1.2 1179-3163 5138181 Cyperus poikilostachys (Nelmes) Reynders , comb. nov. Basionym : Pycreus poikilostachys Nelmes, Kew Bull. 6: 320 (Nelmes 1951 publ. 1952). Type :— ZAMBIA . Mwinilunga District , 0.5 mile South of Matonchi Farm , 24 January 1938 , E. Milne-Redhead 4311 ( holotype K!, isotypes BR!, K!, PRE!). Description: —Nelmes (1951 publ. 1952: 320).