Family
Cyperaceae - Scientific Name -
- Carex × Arakanei T. Koyama
- Carex × bosoensis Yashiro
- Carex × dandoensis T. Koyama
- Carex × Furusei T. Koyama
- Carex × Goroi T. Koyama
- Carex × inaensis T. Koyama
- Carex × Mihashii T. Koyama
- Carex × Nikaii T. Koyama
- Carex × Teramotoi T. Koyama
- Carex × Toshironis T. Koyama
- Carex adumana Makino
- Carex aomorensis Franch.
- Carex arisanensis Hayata
- Carex atrata L. subsp. perfusca (V. Krecz.) T. Koyama var. japonalpina T. Koyama
- Carex atronucula Hayata
- Carex Augustini Tuyama
- Carex austrokoreensis Ohwi
- Carex benkei Tak. Shimizu
- Carex bilateralis Hayata
- Carex bitchuensis T. Hoshino & H. Ikeda
- Carex biwensis Franch.
- Carex blepharicarpa Franch. var. insularis Nakai
- Carex boninensis Koidz.
- Carex brachyathera Ohwi
- Carex burttii Noltie
- Carex capricornis Meinsh. var. latifolia Honda
- Carex chichijimensis Katsuy.
- Carex ciliato-marginata Nakai
- Carex cincta Franch. var. subphacota Kük
- Carex conica Boott f. albomarginata T. Koyama
- Carex conicoides Honda
- Carex cuneata Ohwi
- Carex daibuensis Hayata
- Carex daisenensis Nakai
- Carex digama Nakai
- Carex dissitiflora Franch. var. taiwanensis Ohwi
- Carex distantiflora Nakai
- Carex doistepensis T. Koyama
- Carex doistepensis T. Koyama var. flaccidior T. Koyama
- Carex dolichogyne T. Koyama
- Carex dolichostachya Hayata
- Carex Dunni Hayata
- Carex egena H. Lév. & Vaniot
- Carex filiculmis Franch. & Sav. var. gracillima Akiyama
- Carex fulvo-rubescens Hayata
- Carex gandakiensis Katsuy.
- Carex geihokuensis K. Okamoto
- Carex gifuensis Franch. var. koreana Nakai
- Carex gokwanensis Hayata
- Carex gracilispica Hayata
- Carex graminiculmis T. Koyama
- Carex hakkuensis Hayata
- Carex hankaënsis Kitag.
- Carex Hashimotoi Ohwi
- Carex Hattoriana Nakai ex Tuyama
- Carex hemineuros T. Koyama
- Carex heterolepis Bunge var. abbreviata Ohwi
- Carex himalaica T. Koyama
- Carex hispidangula T. Koyama
- Carex Hondae Akiyama
- Carex hoozanensis Hayata
- Carex horikawae K. Okamoto
- Carex Humbertiana Ohwi
- Carex hypolytrifolia T. Koyama
- Carex indica L. var. microcarpa T. Koyama
- Carex ischnostachya Steud. var. fastigiata T. Koyama
- Carex japonicaeformis Nakai
- Carex kagoshimensis Tak. Shimizu
- Carex kamagariensis K. Okamoto
- Carex kamikochiana Nakai
- Carex Kawakamii Hayata
- Carex kelungensis Hayata
- Carex koyaensis J. Oda & Nagam.
- Carex Kunioi T. Koyama
- Carex laevissima Nakai
- Carex leucochlora Bunge var. meridiana Akiyama
- Carex leucochlora Bunge var. petrogena Kitag.
- Carex leucochlora Bunge var. setouchiensis K. Okamoto
- Carex longispicata Hayata
- Carex longistipes Hayata
- Carex macromollicula Nakai
- Carex Mayebarana Ohwi
- Carex mitrata Franch. var. bingoensis K. Okamoto
- Carex miyabei Franch.
- Carex mochomuensis Katsuy.
- Carex montis-wutaii T. Koyama
- Carex Morii Hayata
- Carex morrisonicola Hayata
- Carex mukdensis Kitag.
- Carex multifolia Ohwi var. toriiana T. Koyama
- Carex nachiana Ohwi
- Carex Nakaharai Hayata
- Carex nankaiensis Honda
- Carex neo-filipes Nakai
- Carex niko-montana Akiyama
- Carex noguchii J. Oda & Nagam.
- Carex nubigena D. Don var. Franchetiana Ohwi
- Carex obtusobracteata Hayata
- Carex Ogawai Akiyama
- Carex okuboi Franch.
- Carex omiana Franch. & Sav. var. pratensis Ohwi
- Carex orthostemon Hayata
- Carex orthostemon Hayata var. cupulifera Hayata
- Carex oshimensis Nakai
- Carex ovoidoconica Ohwi
- Carex oxyandra (Franch. & Sav.) Kudo var. globosa Akiyama
- Carex pachinensis Hayata
- Carex pachyneura Kitag.
- Carex paishanensis Nakai
- Carex paniculigera Nakai
- Carex papillaticulmis Ohwi
- Carex parciflora Boott var. tsukuoensis T. Koyama
- Carex Paxii Kük.
- Carex periculosa Honda
- Carex phaeothrix Ohwi
- Carex planata Franch. & Sav. var. anguste-alata Akiyama
- Carex planiculmis Kom. var. brachyspicula Nakai
- Carex planiculmis Kom. var. curvans Kitag.
- Carex prevernalis Kitag.
- Carex pseudo-arenicola Hayata
- Carex pseudo-biwensis Kitag.
- Carex pseudo-filicina Hayata
- Carex pseudo-japonica Hayata
- Carex pseudo-Wrightii Honda
- Carex pudica Honda
- Carex purpureotincta Ohwi
- Carex rankanensis Hayata
- Carex recurvisaccus T. Koyama
- Carex reflexistyla Hayata
- Carex remotiflora Hayata
- Carex remotispicula Hayata
- Carex rhombifructus Ohwi
- Carex rugata Ohwi
- Carex ruguloss Kük. var. misera Kitag.
- Carex ruralis J. Oda & Nagam
- Carex sacrosancta Honda
- Carex sadoensis Franch. var. ugoensis Honda
- Carex Sakonis T. Koyama
- Carex Sasakii Hayata
- Carex satsumensis Franch. & Sav. var. longiculma Hayata
- Carex satsumensis Franch. & Sav. var. Nakaii Hayata
- Carex scirrobasis Kitag.
- Carex scita Maxim. var. obtusisquama Ohwi
- Carex Sekimotoi Honda
- Carex semihyalofructa Tak. Shimizu
- Carex sendaica Franch. var. pseudo-sendaica T. Koyama
- Carex shakushizawaensis Akiyama
- Carex sharyotensis Hayata
- Carex shichiseitensis Hayata
- Carex Shimadai Hayata
- Carex Shimadai Hayata var. longibracteata Hayata
- Carex shimotsukensis Honda
- Carex shinanoana Nakai
- Carex siroumensis Koidz.
- Carex spadiceo-vaginata Ohwi
- Carex staintonii X. F. Jin, H. Ikeda & O. Yano
- Carex subconcolor Kitag.
- Carex subdita Ohwi
- Carex subphacota (Kük.) Nakai var. glauca Honda
- Carex subumbellata Meinsh. var. koreana Ohwi
- Carex subumbellata Meinsh. var. verecunda Ohwi
- Carex succedanea Nakai
- Carex tabatae Katsuy.
- Carex taiheiensis Hayata
- Carex taihokuensis Hayata
- Carex Takenakai Nakai
- Carex Takenakai Nakai var. nitens T. Koyama
- Carex takeshimensis Nakai
- Carex tatsutakensis Hayata
- Carex tenuinervis Ohwi
- Carex tenuiseta Franch. var. brevisquama Koidz.
- Carex tenuistachya Nakai
- Carex tenuistachya Nakai var. pallida Kitag.
- Carex Tetsuoi Ohwi
- Carex tingnungii X. F. Jin
- Carex Tobae Honda
- Carex tosaensis Akiyama
- Carex Toyoshimae Tuyama
- Carex transalpina Hayata
- Carex umbrosa Host. var. coreana Nakai
- Carex uraiensis Hayata
- Carex uzenensis Koidz.
- Carex viridissima Nakai
- Carex vulcanicola Nakai
- Carex yasuii Katsuy
- Diplocarex Matsudae Hayata
- Kobresia Esbirajbhandarii Rajbh. & H. Ohba
- Kobresia gandakiensis Rajbh. & H. Ohba
- Kobresia Harai Rajbh. & H. Ohba
- Kobresia kanaii Rajbh. & H. Ohba
- Kobresia Mallae Rajbh. & H. Ohba
- Kobresia royleana (Nees) Boeck. var. himalaica Rajb. & H. Ohba
- Kobresia Williamsii T. Koyama
