Calamagrostis
Adans. · genusAt a glance
Sources8 archives
Databases and archives Calamagrostis's data was compiled from.
WikipediaWikimedia Foundation15 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility17 956 records↗
OBISOcean Biodiversity Information System2 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI172 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics8 specimens↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Calamagrostis contains the following recognised species: Calamagrostis abnormis (Hook.f.) U.Shukla Calamagrostis acuminata (Vickery) Govaerts Calamagrostis × acutiflora (Schrad.) DC. Calamagrostis affinis (M.Gray) Govaerts Calamagrostis ajanensis Kharkev. & Prob. Calamagrostis alajica Litv. Calamagrostis alba (J.Presl) Steud. Calamagrostis albiflora Vaniot Calamagrostis altaica Tzvelev Calamagrostis amoena (Pilg.) Pilg. Calamagrostis ampliflora Tovar Calamagrostis × andrejewii Litv. Calamagrostis angustifolia Kom. Calamagrostis anthoxanthoides (Munro) Regel Calamagrostis appressa (Vickery) Govaerts Calamagrostis archboldii Hitchc. Calamagrostis arundinacea (L.) Roth Calamagrostis atjehensis Ohwi Calamagrostis aurea (Munro) Hack. ex Sodiro Calamagrostis australis (Moritzi) Buse Calamagrostis austrodensa Govaerts Calamagrostis austroscaberula Govaerts Calamagrostis autumnalis Koidz. Calamagrostis avenoides (Hook.f.) Cockayne Calamagrostis × badzhalensis Prob. Calamagrostis baicalensis (Litv.) Steph. ex Komarov Calamagrostis balkharica P.A.Smirn. Calamagrostis benthamiana (Vickery) Govaerts Calamagrostis × bihariensis Simonk. Calamagrostis bogotensis (Pilg.) Pilg. Calamagrostis bolanderi Thurb. Calamagrostis boliviensis Hack. Calamagrostis borii Tzvelev Calamagrostis boyacensis Swallen & Garc.-Barr. Calamagrostis brachyathera (Stapf) Govaerts Calamagrostis brassii Hitchc. Calamagrostis breviaristata (Wedd.) Pilg. Calamagrostis brevifolia (J.Presl) Steud. Calamagrostis breweri Thurb. Calamagrostis cabrerae Parodi Calamagrostis cainii Hitchc. Calamagrostis calderillensis Pilg. Calamagrostis canadensis (Michx.) P.Beauv. Calamagrostis canescens (Weber) Roth Calamagrostis carchiensis Laegaard Calamagrostis carinata (Vickery) Govaerts Calamagrostis caucasica Trin. Calamagrostis cephalantha Pilg. Calamagrostis chalybaea (Laest.) Fr. Calamagrostis chaseae Luces Calamagrostis chilensis Phil. Calamagrostis chrysantha (J.Presl) Steud. Calamagrostis chrysophylla (Phil.) Govaerts Calamagrostis cleefii Escalona Calamagrostis clipeata Vaniot Calamagrostis coahuilensis P.M.Peterson, Soreng & Valde´s-Reyna Calamagrostis coarctata Eaton Calamagrostis conferta (Keng) P.C.Kuo & S.L.Lu Calamagrostis × conwentzii Ulbr. Calamagrostis cordechii Govaerts Calamagrostis crassiuscula (Vickery) Govaerts Calamagrostis crispa (Rugolo & Villav.) Govaerts Calamagrostis cryptolopha (Wedd.) Hitchc. Calamagrostis curta (Wedd.) Hitchc. Calamagrostis curtoides (Rugolo & Villav.) Govaerts Calamagrostis curvula (Wedd.) Pilg. Calamagrostis cuzcoensis Tovar Calamagrostis × czerepanovii Husseinov Calamagrostis debilis Hook.f. Calamagrostis decipiens (R.Br.) Govaerts Calamagrostis decora Hook.f. Calamagrostis densiflora (J.Presl) Steud. Calamagrostis deschampsiiformis C.E.Hubb. Calamagrostis deschampsioides Trin. Calamagrostis deserticola (Phil.) Phil. Calamagrostis diemii (Rúgolo) Soreng Calamagrostis diffusa (Keng) Keng f. Calamagrostis distantifolia Luchnik Calamagrostis divaricata P.M.Peterson & Soreng Calamagrostis divergens Swallen Calamagrostis dmitrievae Tzvelev Calamagrostis drummondii (Steud.) Govaerts Calamagrostis ecuadoriensis Laegaard Calamagrostis effusa (Kunth) Steud. Calamagrostis effusiflora (Rendle) P.C.Kuo & S.L.Lu ex J.L.Yang Calamagrostis elatior (Griseb.) A.Camus Calamagrostis eminens (J.Presl) Steud. Calamagrostis emodensis Griseb. Calamagrostis epigejos (L.) Roth Calamagrostis erectifolia Hitchc. Calamagrostis eriantha (Kunth) Steud. Calamagrostis expansa (Munro ex Hillebr.) Hitchc. Calamagrostis fauriei Hack. Calamagrostis fibrovaginata Laegaard Calamagrostis fiebrigii Pilg. Calamagrostis filifolia Merr. Calamagrostis filipes (Keng) P.C.Kuo & S.L.Lu ex J.L.Yang Calamagrostis flaccida Keng f. Calamagrostis foliosa Kearney Calamagrostis frigida (Benth.) Maiden & Betche Calamagrostis fulgida Laegaard Calamagrostis fulva (Griseb.) Kuntze Calamagrostis fuscata (J.Presl) Steud. Calamagrostis gayana (Steud.) Soreng Calamagrostis gigas Takeda Calamagrostis glacialis (Wedd.) Hitchc. Calamagrostis griffithii (Bor) G.Singh Calamagrostis guamanensis Escalona Calamagrostis guatemalensis Hitchc. Calamagrostis gunniana (Nees) Reeder Calamagrostis hackelii Lillo ex Stuck. Calamagrostis hakonensis Franch. & Sav. Calamagrostis × hartmaniana Fr. Calamagrostis × haussknechtiana Torges Calamagrostis hedbergii Melderis Calamagrostis henryi (Rendle) P.C.Kuo & S.L.Lu ex J.L.Yang Calamagrostis heterophylla (Wedd.) Pilg. Calamagrostis hieronymi Hack. Calamagrostis hillebrandii (Munro ex Hillebr.) C.L.Hitchc. Calamagrostis hirta (Sodiro ex Mille) Laegaard Calamagrostis holciformis Jaub. & Spach Calamagrostis holmii Lange Calamagrostis howellii Vasey Calamagrostis hupehensis (Rendle) Chase Calamagrostis imbricata (Vickery) Govaerts Calamagrostis inaequalis (Vickery) Govaerts Calamagrostis inexpansa A.Gray Calamagrostis insperata Swallen Calamagrostis intermedia (J.Presl) Steud. Calamagrostis involuta Swallen Calamagrostis jamesonii Steud. Calamagrostis kalarica Tzvelev Calamagrostis kengii T.F.Wang Calamagrostis killipii Swallen Calamagrostis koelerioides Vasey Calamagrostis kokonorica Keng ex Tzvelev Calamagrostis korotkyi Litv. Calamagrostis korshinskyi Litv. Calamagrostis × kotulae Zapal. Calamagrostis × kuznetzovii Tzvelev Calamagrostis lahulensis G.Singh Calamagrostis lapponica (Wahlenb.) Hartm. Calamagrostis lawrencei (Vickery) Govaerts Calamagrostis leiophylla (Wedd.) Hitchc. Calamagrostis leonardii Chase Calamagrostis levipes (Keng) P.C.Kuo & S.L.Lu ex J.L.Yang Calamagrostis licentiana Hand.-Mazz. Calamagrostis ligulata (Kunth) Hitchc. Calamagrostis linifolia Govaerts Calamagrostis llanganatensis Laegaard Calamagrostis longiseta Hack. Calamagrostis macbridei Tovar Calamagrostis macilenta (Griseb.) Litv. Calamagrostis macrophylla (Pilg.) Pilg. Calamagrostis malamalensis Hack. ex Stuck. Calamagrostis mandoniana (Wedd.) Pilg. Calamagrostis matsumurae Maxim. Calamagrostis mckiei (Vickery) Govaerts Calamagrostis menhoferi Govaerts Calamagrostis mesathera (Vickery) Govaerts Calamagrostis microseta (Vickery) Govaerts Calamagrostis minarovii Hüseyin Calamagrostis minima (Pilg.) Tovar Calamagrostis minor (Benth.) J.M.Black Calamagrostis mollis Pilg. Calamagrostis montanensis (Scribn.) Scribn. ex Vasey Calamagrostis moupinensis Franch. Calamagrostis muiriana B.L.Wilson & Sami Gray Calamagrostis mulleri Luces Calamagrostis munroi Boiss. Calamagrostis nagarum (Bor) G.Singh Calamagrostis nardifolia (Griseb.) Hack. ex Stuck. Calamagrostis neesii Steud. Calamagrostis neocontracta Govaerts Calamagrostis niitakayamensis Honda Calamagrostis ningxiaensis D.Z.Ma & J.N.Li Calamagrostis nitidula Pilg. Calamagrostis nivicola (Hook.f.) Hand.-Mazz. Calamagrostis nudiflora (Vickery) Govaerts Calamagrostis nutkaensis (J.Presl) Steud. Calamagrostis obtusata Trin. Calamagrostis ophitidis (Howell) Nygren Calamagrostis orbignyana (Wedd.) Pilg. Calamagrostis orizabae (Rupr. ex E.Fourn.) Beal Calamagrostis ovata (J.Presl) Steud. Calamagrostis × paradoxa Lipsky Calamagrostis parsana (Bor) M.Dogan Calamagrostis parviseta (Vickery) Reeder Calamagrostis patagonica (Speg.) Makloskie Calamagrostis pavlovii (Roshev.) Roshev. Calamagrostis perplexa Scribn. Calamagrostis petelotii (Hitchc.) Govaerts Calamagrostis pickeringii A.Gray Calamagrostis pinetorum Swallen Calamagrostis pisinna Swallen Calamagrostis pittieri Hack. Calamagrostis planifolia (Kunth) Trin. ex Steud. Calamagrostis poluninii T.J.Sørensen Calamagrostis polycephala Vaniot Calamagrostis polygama (Griseb.) Parodi Calamagrostis × ponojensis Montell Calamagrostis porteri A.Gray Calamagrostis × prahliana Torges Calamagrostis preslii (Kunth) Hitchc. Calamagrostis pringlei Beal Calamagrostis przevalskyi Tzvelev Calamagrostis × pseudodeschampsioides Tzvelev Calamagrostis pseudophragmites (Haller f.) Koeler Calamagrostis pungens Tovar Calamagrostis purpurascens R.Br. Calamagrostis purpurea (Trin.) Trin. Calamagrostis pusilla Reeder Calamagrostis quadriseta (Labill.) Spreng. Calamagrostis radicans Vaniot Calamagrostis ramonae Escalona Calamagrostis rauhii Tovar Calamagrostis recta (Kunth) Trin. ex Steud. Calamagrostis reflexa (Vickery) Govaerts Calamagrostis reitzii Swallen Calamagrostis × rigens Lindgr. Calamagrostis rigescens (J.Presl) Scribn. Calamagrostis rigida (Kunth) Trin. ex Steud. Calamagrostis rodwayi (Vickery) Govaerts Calamagrostis rosea (Griseb.) Hack. Calamagrostis rubescens Buckley Calamagrostis rupestris Trin. Calamagrostis sachalinensis F.Schmidt Calamagrostis sajanensis Malyschev Calamagrostis salina Tzvelev Calamagrostis scaberula Swallen Calamagrostis scabrescens Griseb. Calamagrostis scabriflora Swallen Calamagrostis sclerantha Hack. Calamagrostis sclerophylla (Stapf) Hitchc. Calamagrostis scopulorum M.E.Jones Calamagrostis scotica (Druce) Druce Calamagrostis sesquiflora (Trin.) Tzvelev Calamagrostis setiflora (Wedd.) Pilg. Calamagrostis sichuanensis J.L.Yang Calamagrostis sikangensis (Keng) P.C.Kuo & S.L.Lu ex J.L.Yang Calamagrostis sinelatior (Keng) P.C.Kuo & S.L.Lu ex 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 (Wahlenb.) Hartm. Calamagrostis subacrochaeta Nakai Calamagrostis × subchalybaea Tzvelev Calamagrostis × subepigeios Tzvelev Calamagrostis sublanceolata Honda Calamagrostis × submonticola Prob. Calamagrostis × subneglecta Tzvelev Calamagrostis suka Speg. Calamagrostis tacomensis K.L.Marr & Hebda Calamagrostis tarmensis Pilg. Calamagrostis tashiroi Ohwi Calamagrostis × tatianae Prob. Calamagrostis teberdensis Litv. Calamagrostis teretifolia Laegaard Calamagrostis tianschanica Rupr. Calamagrostis tibetica (Bor) Tzvelev Calamagrostis tolucensis (Kunth) Trin. ex Steud. Calamagrostis × torgesiana Hausskn. Calamagrostis trichodonta (Wedd.) Soreng Calamagrostis turkestanica Hack. Calamagrostis tweedyi (Scribn.) Scribn. Calamagrostis tzvelevii Hüseyin Calamagrostis × uralensis Litv. Calamagrostis × ussuriensis Tzvelev Calamagrostis valida Sohns Calamagrostis varia (Schrad.) Host Calamagrostis × vassiljevii Tzvelev Calamagrostis velutina (Nees & Meyen) Steud. Calamagrostis veresczaginii Zolot. Calamagrostis vicunarum (Wedd.) Pilg. Calamagrostis villosa (Chaix) J.F.Gmel. Calamagrostis × vilnensis Besser Calamagrostis violacea (Wedd.) Hack. Calamagrostis viridiflavescens (Poir.) Steud. Calamagrostis viridis (Phil.) Soreng Calamagrostis vulcanica Swallen Calamagrostis yanyuanensis J.L.Yang Calamagrostis × yatabei Maxim. Calamagrostis youngii (Hook.f.) Buchanan Calamagrostis zenkeri (Trin.) Davidse Calamagrostis × zerninensis Lüderw.
No narrative description available for this taxon yet.
No structured trait data for this taxon yet.
A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Calamagrostis has left across the world's sequence archives.
At a glance
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
Record type17 958 records
Origin
Range
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Holding institutions109 of 208 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Uppsala, SE | 464 |
| University of Stellenboschlocation not on record | 430 |
| Saint Louis, US | 294 |
| Moscow State Universitylocation not on record | 293 |
| Olocation not on record | 191 |
| Kew, GB | 178 |
| BClocation not on record | 145 |
| BFLlocation not on record | 100 |
| Uniwersytet Wrocławskilocation not on record | 95 |
| PRClocation not on record | 85 |
| LDlocation not on record | 76 |
| Tartu, EE | 74 |
| Beijing, CN | 58 |
| Tallinn, EE | 55 |
| Xiamen, CN | 45 |
| Blumenau, BR | 42 |
| Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record | 42 |
| Chengdu, CN | 39 |
| Loja, EC | 39 |
| Nagano City, JP | 38 |
| San Isidro, AR | 36 |
| Universidad Nacional de Colombia (UNAL)location not on record | 34 |
| Cusco, PE | 33 |
| Museo Entomologico de Leonlocation not on record | 32 |
| Canberra, AU | 23 |
| Universiti Sains Malaysialocation not on record | 19 |
| Kuopio, FI | 19 |
| UFSClocation not on record | 19 |
| Trondheim, NO | 19 |
| Stockholm, SE | 17 |
| South Kensington, GB | 17 |
| Institute of Applied Ecology, Academia Sinicalocation not on record | 16 |
| Chicago, US | 16 |
| MeiseBGlocation not on record | 15 |
| Berlin, DE | 13 |
| Brisbane, AU | 13 |
| BRNUlocation not on record | 13 |
| Durango, MX | 13 |
| Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record | 13 |
| HUT Culture Collectionlocation not on record | 12 |
| Quito, EC | 12 |
| WTUlocation not on record | 11 |
| Salzburg, AT | 10 |
| Oskarshamn, SE | 10 |
| Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record | 10 |
| Adam Mickiewicz University in Poznańlocation not on record | 9 |
| Wlocation not on record | 9 |
| GB | 9 |
| GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record | 9 |
| Chengdu, CN | 9 |
| Corporación Autónoma Regional Para la Defensa de la Meseta de Bucaramanga (CDMB)location not on record | 8 |
| Edinburgh, GB | 8 |
| Instituto para la Investigación y la Preservación del Patrimonio Cultural y Natural del Valle del Cauca - INCIVAlocation not on record | 8 |
| Universidad de Caldas (UCaldas)location not on record | 7 |
| Riverside, US | 7 |
| Guangzhou, CN | 7 |
| Turku, FI | 7 |
| Universidad Pedagógica y Tecnológica de Colombia (UPTC)location not on record | 6 |
| Karlsruhe, DE | 6 |
| Iquitos, PE | 6 |
| Santa Cruz de la Sierra, BO | 6 |
| València, ES | 6 |
| Xining, CN | 6 |
| Shanghai, CN | 6 |
| Universidad de Pamplona (UPamplona)location not on record | 6 |
| Bronx, US | 6 |
| Hobart, AU | 6 |
| Obihiro Centennial City Museumlocation not on record | 6 |
| Universidad del Quindío (UniQuindío)location not on record | 5 |
| SLU Artdatabankenlocation not on record | 5 |
| University of Hamburglocation not on record | 5 |
| PUC-RSlocation not on record | 5 |
| Taipei, TW | 5 |
| Irkutsk State Universitylocation not on record | 5 |
| Chicago, US | 4 |
| Pontificia Universidad Javeriana (PUJ)location not on record | 4 |
| Museo Nacional de Costa Rica (MNCR)location not on record | 4 |
| Bergen, NO | 4 |
| Vancouver, CA | 4 |
| Wuhan, CN | 4 |
| Musée des Confluenceslocation not on record | 4 |
| QCNElocation not on record | 4 |
| Corvallis, US | 4 |
| Arequipa, PE | 4 |
| Fort Worth, US | 4 |
| Ann Arbor, US | 4 |
| Logan, US | 4 |
| Aarhus, DK | 4 |
| ENTClocation not on record | 3 |
| Uniwersytet Jagiellońskilocation not on record | 3 |
| J.F.Oberlin Universitylocation not on record | 3 |
| Metsähallituslocation not on record | 3 |
| 东北师范大学自然博物馆location not on record | 3 |
| Moscow, US | 3 |
| St. Paul, US | 3 |
| ASUlocation not on record | 3 |
| JBRJlocation not on record | 3 |
| IAvHlocation not on record | 3 |
| CASlocation not on record | 3 |
| UTPLlocation not on record | 3 |
| BGR001location not on record | 3 |
| Instytut Ochrony Przyrody Polskiej Akademii Nauklocation not on record | 3 |
| Lanzhou, CN | 3 |
| SWE054location not on record | 3 |
| Philadelphia, US | 2 |
| Altos de Pipe, VE | 2 |
| Nishihara, JP | 2 |
| Albuquerque, US | 2 |
| Beijing Natural History Museumlocation not on record | 2 |
| Helsinki, FI | 2 |
| Angwin, US | 2 |
| Bern, CH | 2 |
| UNICAMPlocation not on record | 2 |
| Montréal, CA | 2 |
| Austin, US | 2 |
| Staten Island, US | 2 |
| Christchurch, NZ | 2 |
| Institut und Museum fuer Geologie und Palaeontologielocation not on record | 2 |
| Cuenca, EC | 2 |
| Santa Barbara, US | 2 |
| KMNlocation not on record | 2 |
| Cochabamba, BO | 2 |
| Lima, PE | 2 |
| GZUlocation not on record | 2 |
| Universidad Industrial de Santander (UIS)location not on record | 2 |
| Salvador, BR | 2 |
| Jardín Botánico José Celestino Mutis (JBBJCM)location not on record | 2 |
| Inner Mongolia Universitylocation not on record | 2 |
| Auckland, NZ | 2 |
| Tianjin Natural History Museumlocation not on record | 2 |
| Göteborg, SE | 2 |
| Honolulu, US | 2 |
| DOI/FWS, Kenai National Wildlife Refugelocation not on record | 2 |
| Wellington, NZ | 2 |
| Acadia Universitylocation not on record | 2 |
| Davis, US | 2 |
| J. Rusek Collectionlocation not on record | 2 |
| Pelotas, BR | 2 |
| JMSlocation not on record | 2 |
| Universidad de Nariño (UdeNar)location not on record | 2 |
| STNFlocation not on record | 1 |
| Yangling, CN | 1 |
| Wuzhou, CN | 1 |
| Urumqi, CN | 1 |
| Victoria, CA | 1 |
| Kensington, AU | 1 |
| nbflocation not on record | 1 |
| US | 1 |
| Provincia di Livornolocation not on record | 1 |
| Museu Paraense Emílio Goeldilocation not on record | 1 |
| Chapel Hill, US | 1 |
| Görlitz, DE | 1 |
| Mexico City, MX | 1 |
| UFBAlocation not on record | 1 |
| Provo, US | 1 |
| Sucre, BO | 1 |
| Barcelona, ES | 1 |
| Xian, CN | 1 |
| US | 1 |
| NMBU:MINAlocation not on record | 1 |
| UFMSlocation not on record | 1 |
| Fujian Institute of Subtropical Botanylocation not on record | 1 |
| Minia, EG | 1 |
| Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowielocation not on record | 1 |
| Muséum Henri Lecoqlocation not on record | 1 |
| Universidade Federal de Santa Catarinalocation not on record | 1 |
| Central China Normal Universitylocation not on record | 1 |
| UFMGlocation not on record | 1 |
| Cenargenlocation not on record | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| Kochi, JP | 1 |
| Istituto Agrario Castelnuovolocation not on record | 1 |
| Ciudad de México, MX | 1 |
| Copenhagen, DK | 1 |
| Corporación Universitaria Santa Rosa de Cabal (UNISARC)location not on record | 1 |
| Brasília, BR | 1 |
| Madison, US | 1 |
| Herbario de la Universidad Técnica del Nortelocation not on record | 1 |
| Natural History Museum, Tribhuvan Universitylocation not on record | 1 |
| IWEP FEB RASlocation not on record | 1 |
| Embrapa Amazônia Oriental, Ministry of Agriculturelocation not on record | 1 |
| Universidad de Antioquia (UdeA)location not on record | 1 |
| Herbario Selva Central Oxapampa - estación biológica del Jardín Botánico de Missourilocation not on record | 1 |
| Cambridge, US | 1 |
| La Paz, BO | 1 |
| BG-NMNHSlocation not on record | 1 |
| Pullman, US | 1 |
| Jyväskylä, FI | 1 |
| UNESP, Campus São José Rio Prêtolocation not on record | 1 |
| Smithfield, AU | 1 |
| Uberlândia, BR | 1 |
| Universidad Distrital Francisco José de Caldas (UDistrital)location not on record | 1 |
| Peking Universitylocation not on record | 1 |
| Mlocation not on record | 1 |
| Claremont, US | 1 |
| Kunming, CN | 1 |
| Finnish Museum of Natural History, Botanical Museumlocation not on record | 1 |
| TROMlocation not on record | 1 |
| Tampa, US | 1 |
| MAlocation not on record | 1 |
| IAPlocation not on record | 1 |
| Mexico City, MX | 1 |
| Oulu, FI | 1 |
| Guasave, MX | 1 |
| Salamanca, ES | 1 |
| Waverly, US | 1 |
| Laboratorio de Ictiologialocation not on record | 1 |
| IPA/SPlocation not on record | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Where the DNA of Calamagrostis was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Where its DNA was found
How strong is each trace?
Modelled climatemodelled
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.