Flora of China
Actinoschoenus	Co-author	Tetsuo Koyama
Carex	Co-author	Tetsuo Koyama
CAREX sect. ACROCYSTIS	Co-author	Tetsuo Koyama
CAREX sect. ALBAE	Co-author	Tetsuo Koyama
CAREX sect. ANOMALAE	Co-author	Tetsuo Koyama
CAREX sect. AULOCYSTIS	Co-author	Tetsuo Koyama
CAREX sect. CAPITULIGERAE	Co-author	Tetsuo Koyama
CAREX sect. CAREX	Co-author	Tetsuo Koyama
CAREX sect. CAREYANAE	Co-author	Tetsuo Koyama
CAREX sect. CHLOROSTACHYAE	Co-author	Tetsuo Koyama
CAREX sect. CLANDESTINAE	Co-author	Tetsuo Koyama
Carex sect. Confertiflorae	Co-author	Tetsuo Koyama
Carex sect. Cryptostachyae	Co-author	Tetsuo Koyama
Carex sect. Debiles	Co-author	Tetsuo Koyama
Carex sect. Decorae	Co-author	Tetsuo Koyama
Carex sect. Euprepes	Co-author	Tetsuo Koyama
Carex sect. Forficulae	Co-author	Tetsuo Koyama
Carex sect. Glauciformes	Co-author	Tetsuo Koyama
Carex sect. Graciles	Co-author	Tetsuo Koyama
Carex sect. Grallatoriae	Co-author	Tetsuo Koyama
Carex sect. Hemiscaposae	Co-author	Tetsuo Koyama
Carex sect. Hirtae	Co-author	Tetsuo Koyama
CAREX sect. HYMENOCHLAENAE	Co-author	Tetsuo Koyama
Carex sect. Hypolytroides	Co-author	Tetsuo Koyama
Carex sect. Indicae	Co-author	Tetsuo Koyama
Carex sect. Japonicae	Co-author	Tetsuo Koyama
Carex sect. Lageniformes	Co-author	Tetsuo Koyama
CAREX sect. LAMPROCHLAENAE	Co-author	Tetsuo Koyama
CAREX sect. LEUCOGLOCHIN	Co-author	Tetsuo Koyama
CAREX sect. LIMOSAE	Co-author	Tetsuo Koyama
CAREX sect. Mitratae	Co-author	Tetsuo Koyama
Carex sect. Molliculae	Co-author	Tetsuo Koyama
Carex sect. Mundae	Co-author	Tetsuo Koyama
Carex sect. Occlusae	Co-author	Tetsuo Koyama
CAREX sect. PALUDOSAE	Co-author	Tetsuo Koyama
CAREX sect. PANICEAE	Co-author	Tetsuo Koyama
CAREX sect. PHACOCYSTIS	Co-author	Tetsuo Koyama
Carex sect. Physocarpae	Co-author	Tetsuo Koyama
CAREX sect. PHYSOGLOCHIN	Co-author	Tetsuo Koyama
Carex sect. Polystachyae	Co-author	Tetsuo Koyama
Carex sect. Praelongae	Co-author	Tetsuo Koyama
Carex sect. Pseudocypereae	Co-author	Tetsuo Koyama
CAREX sect. RACEMOSAE	Co-author	Tetsuo Koyama
Carex sect. Radicales	Co-author	Tetsuo Koyama
Carex sect. Rarae	Co-author	Tetsuo Koyama
Carex sect. Rhizopodae	Co-author	Tetsuo Koyama
Carex sect. Rhomboidales	Co-author	Tetsuo Koyama
CAREX sect. RUPESTRES	Co-author	Tetsuo Koyama
Carex sect. Scabrellae	Co-author	Tetsuo Koyama
Carex sect. Secalinae	Co-author	Tetsuo Koyama
Carex sect. Siderostictae	Co-author	Tetsuo Koyama
Carex sect. Surculosae	Co-author	Tetsuo Koyama
Carex sect. Tuminenses	Co-author	Tetsuo Koyama
Carex subg. Carex	Co-author	Tetsuo Koyama
Carex subg. Vignea	Co-author	Tetsuo Koyama
Carex subg. Vigneastra	Co-author	Tetsuo Koyama
Cyperaceae	Co-author	Tetsuo Koyama
Fimbristylis	Co-author	Tetsuo Koyama
Liliaceae Heterosmilax, Smilax	Co-author	published
Schoenoplectus	Co-author	Tetsuo Koyama