Carex

Carex songorica

Carex siroumensis

Carex skottsbergiana

Carex soczavaeana

Carex sodiroi

Carex solandri

Carex sorianoi

Carex sozusensis

Carex sphaerogyna

Carex × soerensenii

Carex sparganioides

Bur-reed sedge

Carex stevenii

Carex stenocarpa

Carex stenantha

Carex standleyana

Carex steudneri

Carex stiphrogyne

Carex × stenolepis

Carex × spiculosa

Carex albolutescens

Greenwhite sedge