Chi Hòa mây

Calamagrostis là một chi thực vật có hoa trong họ Hòa thảo (Poaceae).

==Loài==
Chi "Calamagrostis" gồm các loài:

- "Calamagrostis abnormis"
- "Calamagrostis acuminata"
- "Calamagrostis" × "acutiflora"
- "Calamagrostis affinis"
- "Calamagrostis ajanensis"
- "Calamagrostis alajica"
- "Calamagrostis alba"
- "Calamagrostis albiflora"
- "Calamagrostis altaica"
- "Calamagrostis amoena"
- "Calamagrostis ampliflora"
- "Calamagrostis" × "andrejewii"
- "Calamagrostis angustifolia"
- "Calamagrostis anthoxanthoides"
- "Calamagrostis appressa"
- "Calamagrostis archboldii"
- "Calamagrostis arundinacea"
- "Calamagrostis atjehensis"
- "Calamagrostis aurea"
- "Calamagrostis australis"
- "Calamagrostis austrodensa"
- "Calamagrostis austroscaberula"
- "Calamagrostis autumnalis"
- "Calamagrostis avenoides"
- "Calamagrostis" × "badzhalensis"
- "Calamagrostis baicalensis"
- "Calamagrostis balkharica"
- "Calamagrostis benthamiana"
- "Calamagrostis" × "bihariensis"
- "Calamagrostis bogotensis"
- "Calamagrostis bolanderi"
- "Calamagrostis boliviensis"
- "Calamagrostis borii"
- "Calamagrostis boyacensis"
- "Calamagrostis brachyathera"
- "Calamagrostis brassii"
- "Calamagrostis breviaristata"
- "Calamagrostis brevifolia"
- "Calamagrostis breweri"
- "Calamagrostis cabrerae"
- "Calamagrostis cainii"
- "Calamagrostis calderillensis"
- "Calamagrostis canadensis"
- "Calamagrostis canescens"
- "Calamagrostis carchiensis"
- "Calamagrostis carinata"
- "Calamagrostis caucasica"
- "Calamagrostis cephalantha"
- "Calamagrostis chalybaea"
- "Calamagrostis chaseae"
- "Calamagrostis chilensis"
- "Calamagrostis chrysantha"
- "Calamagrostis chrysophylla"
- "Calamagrostis cleefii"
- "Calamagrostis clipeata"
- "Calamagrostis coahuilensis"
- "Calamagrostis coarctata"
- "Calamagrostis conferta"
- "Calamagrostis" × "conwentzii"
- "Calamagrostis cordechii"
- "Calamagrostis crassiuscula"
- "Calamagrostis crispa"
- "Calamagrostis cryptolopha"
- "Calamagrostis curta"
- "Calamagrostis curtoides"
- "Calamagrostis curvula"
- "Calamagrostis cuzcoensis"
- "Calamagrostis" × "czerepanovii"
- "Calamagrostis debilis"
- "Calamagrostis decipiens"
- "Calamagrostis decora"
- "Calamagrostis densiflora"
- "Calamagrostis deschampsiiformis"
- "Calamagrostis deschampsioides"
- "Calamagrostis deserticola"
- "Calamagrostis diemii"
- "Calamagrostis diffusa"
- "Calamagrostis distantifolia"
- "Calamagrostis divaricata"
- "Calamagrostis divergens"
- "Calamagrostis dmitrievae"
- "Calamagrostis drummondii"
- "Calamagrostis ecuadoriensis"
- "Calamagrostis effusa"
- "Calamagrostis effusiflora"
- "Calamagrostis elatior"
- "Calamagrostis eminens"
- "Calamagrostis emodensis"
- "Calamagrostis epigejos"
- "Calamagrostis erectifolia"
- "Calamagrostis eriantha"
- "Calamagrostis expansa"
- "Calamagrostis fauriei"
- "Calamagrostis fibrovaginata"
- "Calamagrostis fiebrigii"
- "Calamagrostis filifolia"
- "Calamagrostis filipes"
- "Calamagrostis flaccida"
- "Calamagrostis foliosa"
- "Calamagrostis frigida"
- "Calamagrostis fulgida"
- "Calamagrostis fulva"
- "Calamagrostis fuscata"
- "Calamagrostis gayana"
- "Calamagrostis gigas"
- "Calamagrostis glacialis"
- "Calamagrostis griffithii"
- "Calamagrostis guamanensis"
- "Calamagrostis guatemalensis"
- "Calamagrostis gunniana"
- "Calamagrostis hackelii"
- "Calamagrostis hakonensis"
- "Calamagrostis" × "hartmaniana"
- "Calamagrostis" × "haussknechtiana"
- "Calamagrostis hedbergii"
- "Calamagrostis henryi"
- "Calamagrostis heterophylla"
- "Calamagrostis hieronymi"
- "Calamagrostis hillebrandii"
- "Calamagrostis hirta"
- "Calamagrostis holciformis"
- "Calamagrostis holmii"
- "Calamagrostis howellii"
- "Calamagrostis hupehensis"
- "Calamagrostis imbricata"
- "Calamagrostis inaequalis"
- "Calamagrostis inexpansa"
- "Calamagrostis insperata"
- "Calamagrostis intermedia"
- "Calamagrostis involuta"
- "Calamagrostis jamesonii"
- "Calamagrostis kalarica"
- "Calamagrostis kengii"
- "Calamagrostis killipii"
- "Calamagrostis koelerioides"
- "Calamagrostis kokonorica"
- "Calamagrostis korotkyi"
- "Calamagrostis korshinskyi"
- "Calamagrostis" × "kotulae"
- "Calamagrostis" × "kuznetzovii"
- "Calamagrostis lahulensis"
- "Calamagrostis lapponica"
- "Calamagrostis lawrencei"
- "Calamagrostis leiophylla"
- "Calamagrostis leonardii"
- "Calamagrostis levipes"
- "Calamagrostis licentiana"
- "Calamagrostis ligulata"
- "Calamagrostis linifolia"
- "Calamagrostis llanganatensis"
- "Calamagrostis longiseta"
- "Calamagrostis macbridei"
- "Calamagrostis macilenta"
- "Calamagrostis macrophylla"
- "Calamagrostis malamalensis"
- "Calamagrostis mandoniana"
- "Calamagrostis matsumurae"
- "Calamagrostis mckiei"
- "Calamagrostis menhoferi"
- "Calamagrostis mesathera"
- "Calamagrostis microseta"
- "Calamagrostis minarovii"
- "Calamagrostis minima"
- "Calamagrostis minor"
- "Calamagrostis mollis"
- "Calamagrostis montanensis"
- "Calamagrostis moupinensis"
- "Calamagrostis muiriana"
- "Calamagrostis mulleri"
- "Calamagrostis munroi"
- "Calamagrostis nagarum"
- "Calamagrostis nardifolia"
- "Calamagrostis neesii"
- "Calamagrostis neocontracta"
- "Calamagrostis niitakayamensis"
- "Calamagrostis ningxiaensis"
- "Calamagrostis nitidula"
- "Calamagrostis nivicola"
- "Calamagrostis nudiflora"
- "Calamagrostis nutkaensis"
- "Calamagrostis obtusata"
- "Calamagrostis ophitidis"
- "Calamagrostis orbignyana"
- "Calamagrostis orizabae"
- "Calamagrostis ovata"
- "Calamagrostis" × "paradoxa"
- "Calamagrostis parsana"
- "Calamagrostis parviseta"
- "Calamagrostis patagonica"
- "Calamagrostis pavlovii"
- "Calamagrostis perplexa"
- "Calamagrostis petelotii"
- "Calamagrostis pickeringii"
- "Calamagrostis pinetorum"
- "Calamagrostis pisinna"
- "Calamagrostis pittieri"
- "Calamagrostis planifolia"
- "Calamagrostis poluninii"
- "Calamagrostis polycephala"
- "Calamagrostis polygama"
- "Calamagrostis" × "ponojensis"
- "Calamagrostis porteri"
- "Calamagrostis" × "prahliana"
- "Calamagrostis preslii"
- "Calamagrostis pringlei"
- "Calamagrostis przevalskyi"
- "Calamagrostis" × "pseudodeschampsioides"
- "Calamagrostis pseudophragmites"
- "Calamagrostis pungens"
- "Calamagrostis purpurascens"
- "Calamagrostis purpurea"
- "Calamagrostis pusilla"
- "Calamagrostis quadriseta"
- "Calamagrostis radicans"
- "Calamagrostis ramonae"
- "Calamagrostis rauhii"
- "Calamagrostis recta"
- "Calamagrostis reflexa"
- "Calamagrostis reitzii"
- "Calamagrostis" × "rigens"
- "Calamagrostis rigescens"
- "Calamagrostis rigida"
- "Calamagrostis rodwayi"
- "Calamagrostis rosea"
- "Calamagrostis rubescens"
- "Calamagrostis rupestris"
- "Calamagrostis sachalinensis"
- "Calamagrostis sajanensis"
- "Calamagrostis salina"
- "Calamagrostis scaberula"
- "Calamagrostis scabrescens"
- "Calamagrostis scabriflora"
- "Calamagrostis sclerantha"
- "Calamagrostis sclerophylla"
- "Calamagrostis scopulorum"
- "Calamagrostis scotica"
- "Calamagrostis sesquiflora"
- "Calamagrostis setiflora"
- "Calamagrostis sichuanensis"
- "Calamagrostis sikangensis"
- "Calamagrostis sinelatior"
- "Calamagrostis smirnowii"
- "Calamagrostis spicigera"
- "Calamagrostis spruceana"
- "Calamagrostis srilankensis"
- "Calamagrostis staintonii"
- "Calamagrostis stenophylla"
- "Calamagrostis steyermarkii"
- "Calamagrostis stolizkai"
- "Calamagrostis stricta"
- "Calamagrostis' × "strigosa"
- "Calamagrostis subacrochaeta"
- "Calamagrostis" × "subchalybaea"
- "Calamagrostis" × "subepigeios"
- "Calamagrostis sublanceolata"
- "Calamagrostis" × "submonticola"
- "Calamagrostis" × "subneglecta"
- "Calamagrostis suka"
- "Calamagrostis tacomensis"
- "Calamagrostis tarmensis"
- "Calamagrostis tashiroi"
- "Calamagrostis" × "tatianae"
- "Calamagrostis teberdensis"
- "Calamagrostis teretifolia"
- "Calamagrostis tianschanica"
- "Calamagrostis tibetica"
- "Calamagrostis tolucensis"
- "Calamagrostis" × "torgesiana"
- "Calamagrostis trichodonta"
- "Calamagrostis turkestanica"
- "Calamagrostis tweedyi"
- "Calamagrostis tzvelevii"
- "Calamagrostis" × "uralensis"
- "Calamagrostis" × "ussuriensis"
- "Calamagrostis valida"
- "Calamagrostis varia"
- "Calamagrostis" × "vassiljevii"
- "Calamagrostis velutina"
- "Calamagrostis veresczaginii"
- "Calamagrostis vicunarum"
- "Calamagrostis villosa"
- "Calamagrostis" × "vilnensis"
- "Calamagrostis violacea"
- "Calamagrostis viridiflavescens"
- "Calamagrostis viridis"
- "Calamagrostis vulcanica"
- "Calamagrostis yanyuanensis"
- "Calamagrostis" × "yatabei"
- "Calamagrostis youngii"
- "Calamagrostis zenkeri"
- "Calamagrostis" × "zerninensis"
==Liên kết ngoài==
- Grass Genera of the World
- Interactive Key to Calamagrostis of North America