Larridon, I.; Bauters, K.; Reynders, M.; Huygh, W.; Goetghebeur, P.

Taxonomic Changes in C₄ Cyperus (Cypereae, Cyperoideae, Cyperaceae): Combining the Sedge Genera Ascolepis, Kyllinga and Pycreus into Cyperus s.l.

. Phytotaxa 2014, 166, 33–48.