have material from a kind of Carex. In Flora Argentina only C. polysticha is accepted, but I am not sure if it can be C. pseudocyperus. These specimens, although they have the terminal staminate inflorescence, the 2 inferior to this one are Gynaecandrous. In the descriptions of C. polysticha they do not mention this characteristic, but I understand that they do in C. pseudocyperus. Can someone guide me about it? Thank you