Flora of China Actinoschoenus Co-author David A. Simpson Actinoscirpus Co-author David A. Simpson Bolboschoenus Co-author David A. Simpson Courtoisina Co-author David A. Simpson Cyperaceae Co-author David A. Simpson Cyperus Co-author David A. Simpson Eriophorum Co-author David A. Simpson Fimbristylis Co-author David A. Simpson Hypolytrum Co-author David A. Simpson Isolepis Co-author David A. Simpson Kyllinga Co-author David A. Simpson Lepironia Co-author David A. Simpson Mapania Co-author David A. Simpson Pycreus Co-author David A. Simpson Rhynchospora Co-author David A. Simpson Scleria Co-author David A. Simpson Sparganiaceae Co-author co-authoring Typhaceae Co-author David A. Simpson