J.L.Yang Calamagrostis smirnowii Litv. ex Petrov Calamagrostis spicigera (J.Presl) Steud. Calamagrostis spruceana (Wedd.) Hack. ex Sodiro Calamagrostis srilankensis Davidse Calamagrostis staintonii G.Singh Calamagrostis stenophylla Hand.-Mazz. Calamagrostis steyermarkii Swallen Calamagrostis stolizkai Hook.f. Calamagrostis stricta (Timm) Koeler [[Calamagrostis × strigosa|Calamagrostis' × strigosa]] (Wahlenb.) Hartm.Calamagrostis subacrochaeta Nakai Calamagrostis × subchalybaea Tzvelev Calamagrostis × subepigeios TzvelevCalamagrostis sublanceolata Honda Calamagrostis × submonticola Prob. Calamagrostis × subneglecta TzvelevCalamagrostis suka Speg.Calamagrostis tacomensis K.L.Marr & HebdaCalamagrostis tarmensis Pilg.Calamagrostis tashiroi Ohwi Calamagrostis × tatianae Prob.Calamagrostis teberdensis Litv.Calamagrostis teretifolia LaegaardCalamagrostis tianschanica Rupr.Calamagrostis tibetica (Bor) TzvelevCalamagrostis tolucensis (Kunth) Trin. ex Steud. Calamagrostis × torgesiana Hausskn.Calamagrostis trichodonta (Wedd.) SorengCalamagrostis turkestanica Hack.Calamagrostis tweedyi (Scribn.) Scribn.Calamagrostis tzvelevii Hüseyin Calamagrostis × uralensis Litv. Calamagrostis × ussuriensis TzvelevCalamagrostis valida SohnsCalamagrostis varia (Schrad.) Host Calamagrostis × vassiljevii TzvelevCalamagrostis velutina (Nees & Meyen) Steud.Calamagrostis veresczaginii Zolot.Calamagrostis vicunarum (Wedd.) Pilg.Calamagrostis villosa (Chaix) J.F.Gmel. Calamagrostis × vilnensis BesserCalamagrostis violacea (Wedd.) Hack.Calamagrostis viridiflavescens (Poir.) Steud.Calamagrostis viridis (Phil.) SorengCalamagrostis vulcanica SwallenCalamagrostis yanyuanensis J.L.Yang Calamagrostis × yatabei Maxim.Calamagrostis youngii (Hook.f.) BuchananCalamagrostis zenkeri'' (Trin.) Davidse Calamagrostis × zerninensis Lüderw. References External links Grass Genera of the World Interactive Key to Calamagrostis of North America Poaceae genera