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{{Redirect|Muhly|the contemporary American composer|Nico Muhly}}{{taxobox
|image = Muhlenbergia rigens form.jpg
|image_caption = Muhlenbergia rigens
|regnum = Plantae
|unranked_divisio = Angiosperms
|unranked_classis = Monocots
|unranked_ordo = Commelinids
|ordo = Poales
|familia = Poaceae
|subfamilia = Chloridoideae
|tribus = Eragrostideae
|genus = Muhlenbergia
|genus_authority = Schreb.
|type_species_authority=J.F.Gmel.[1][2]
|type_species=Muhlenbergia schreberi
|synonyms_ref=[3]
|synonyms=- Dilepyrum Michx.
- Podosemum Desv.
- Clomena P.Beauv.
- Tosagris P.Beauv.
- Trichochloa P.Beauv.
- Trichochloa DC. 1813, illegitimate homonym not P.Beauv. 1812
- Cleomena Roem. & Schult.
- Anthipsimus Raf.
- Flexularia Raf.
- Sericrostis Raf.
- Epicampes J.Presl
- Dactylogramma Link
- Calycodon Nutt.
- Schedonnardus Steud.
- Vaseya Thurb.
- Chaboissaea E.Fourn. ex Benth. & Hook.f.
- Crypsinna E.Fourn.
- Redfieldia Vasey
- Bealia Scribn.
- Schaffnerella Nash
- Spirochloe Lunell
}}Muhlenbergia is a genus of plants in the grass family.[4][2][5][6]The genus is named in honor of the German-American amateur botanist Gotthilf Heinrich Ernst Muhlenberg (1753-1815).[7] Many of the species are known by the common name muhly. The greatest number are native to the southwestern United States and Mexico, but there are also native species in Canada, Central and South America and in Asia.[7][8][9][10] SpeciesSpecies in the genus include:[3][11] - Muhlenbergia aguascalientensis Y.Herrera & De la Cerda - Aguascalientes
- Muhlenbergia alamosae Vasey - Aguascalientes, Chihuahua, Sonora, Sinaloa, Durango, Baja California, Baja California Sur, Guanajuato, Jalisco, Mexico State, Morelos, Zacatecas
- Muhlenbergia andina (Nutt.) Hitchc. – Foxtail Muhly - western Canada, western United States
- Muhlenbergia angustata (J.Presl) Kunth - South America
- Muhlenbergia annua (Vasey) Swallen - Chihuahua, Sonora, Chiapas, Durango
- Muhlenbergia appressa C.O.Goodd. – Devil's Canyon Muhly - United States (CA AZ), Baja California, Baja California Sur
- Muhlenbergia arenacea (Buckley) Hitchc. - United States (CO NM TX AZ), Chihuahua, Sonora, Coahuila, San Luis Potosí, Zacatecas
- Muhlenbergia arenicola Buckley - United States (AZ NM TX OK KS CO), Mexico, Argentina
- Muhlenbergia argentea Vasey - Mexico
- Muhlenbergia arizonica Scribn. United States (NM AZ), Mexico
- Muhlenbergia arsenei Hitchc. - United States (CA NV UT AZ NM), Mexico
- Muhlenbergia articulata Scribn. - Mexico
- Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi – Scratchgrass - from Canada to Chile
- Muhlenbergia atacamensis Parodi - Argentina, Bolivia
- Muhlenbergia aurea Swallen - Guatemala
- Muhlenbergia biloba Hitchc. - Mexico
- Muhlenbergia brandegeei C.Reeder - Baja California
- Muhlenbergia breviaristata (Hack.) Parodi - Argentina
- Muhlenbergia breviculmis Swallen - Guatemala
- Muhlenbergia brevifolia Scribn. ex Beal - Mexico
- Muhlenbergia breviligula Hitchc. - southern Mexico, Guatemala, Honduras, Nicaragua
- Muhlenbergia brevis Goodd. - United States (AZ NM TX CO), Mexico
- Muhlenbergia breviseta E.Fourn. - Mexico
- Muhlenbergia brevivaginata Swallen - Mexico
- Muhlenbergia bushii R.W.Pohl - central + eastern United States
- Muhlenbergia californica Vasey – California Muhly - California (San Bernardino, Riverside, + Los Angeles Counties)
- Muhlenbergia capillaris – Hairawn Muhly - United States (from TX to MA; Mexico, Guatemala, Bahamas, Cuba, Puerto Rico[12]
- Muhlenbergia capillipes (M.E.Jones) P.M.Peterson & Annable - northeastern Mexico
- Muhlenbergia caxamarcensis Laegaard & Sánchez Vega - Peru
- Muhlenbergia ciliata (Kunth) Kunth - from central Mexico to northwestern Argentina
- Muhlenbergia crispiseta Hitchc. - western Texas, northern Mexico
- Muhlenbergia cualensis Y.Herrera & P.M.Peterson - southern Mexico
- Muhlenbergia curtifolia Scribn. - AZ NV UT WY
- Muhlenbergia curtisetosa (Scribn.) Bush - from Ontario to Texas
- Muhlenbergia curviaristata (Ohwi) Ohwi - Japan, Manchuria, Kuril Islands
- Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. – Plains Muhly - from Alberta to Virginia
- Muhlenbergia decumbens Swallen - central Mexico
- Muhlenbergia depauperata Scribn. - United States (AZ NM CO UT TX), northeastern Mexico
- Muhlenbergia distichophylla (J.Presl) Kunth - Mexico, Guatemala
- Muhlenbergia diversiglumis Trin. - from northern Mexico to Peru
- Muhlenbergia dubia E.Fourn. - AZ NM TX, Mexico
- Muhlenbergia dumosa – Bamboo Muhly - Mexico, Arizona
- Muhlenbergia durangensis Y.Herrera - Durango
- Muhlenbergia duthieana Hack. - Pakistan, Nepal, Kashmir, Himanchal Pradesh, Uttaranchal
- Muhlenbergia elongata Scribn. ex Beal - Arizona (Pima + Santa Cruz Counties), northern Mexico
- Muhlenbergia eludens C.Reeder - United States (AZ NM TX), northern Mexico
- Muhlenbergia emersleyi Vasey – Bullgrass - United States (AZ NV NM TX NC), Mexico, Guatemala, Honduras
- Muhlenbergia eriophylla Swallen - Mexico
- Muhlenbergia expansa – Cutover Muhly - United States (TX OK LA MS AL GA FL SC NC VA MA)
- Muhlenbergia fastigiata (J.Presl) Henrard - Bolivia, Peru, Colombia, Chile, Argentina
- Muhlenbergia filiculmis Vasey - United States (AZ NM UT CO WY ND)
- Muhlenbergia filiformis (Thurb. ex S.Watson) Rydb. – Pullup Muhly - western United States, British Columbia, Sonora, Baja California
- Muhlenbergia flabellata Mez - Costa Rica, Panamá
- Muhlenbergia flavida Vasey - Mexico
- Muhlenbergia flaviseta Scribn. - Mexico
- Muhlenbergia flexuosa Hitchc. - Peru
- Muhlenbergia fragilis Swallen - Mexico, United States (CA NV UT AZ NM TX)
- Muhlenbergia frondosa (Poir.) Fernald - eastern + central United States + Canada
- Muhlenbergia gigantea (E.Fourn.) Hitchc. - Mexico
- Muhlenbergia glabriflora Scribn. - south-central United States
- Muhlenbergia glauca (Nees) Mez - Mexico, United States (CA AZ NM TX)
- Muhlenbergia glomerata (Willd.) Trin. – Marsh Muhly, Spiked Muhly - northern United States, Canada including Yukon + NWT
- Muhlenbergia grandis Vasey - Mexico
- Muhlenbergia gypsophila C.Reeder & Reeder - Mexico
- Muhlenbergia hakonensis (Hack.) Makino - China (Sichuan, Anhui), Korea, Japan
- Muhlenbergia himalayensis Hack. ex Hook.f. - Afghanistan, northern Pakistan, Tajikistan, northern + eastern India, Tibet, Nepal, Bhutan, Sichuan, Yunnan
- Muhlenbergia hintonii Swallen - Mexico
- Muhlenbergia huegelii Trin. - widespread from Afghanistan to Primorye to New Guinea, including India + China
- Muhlenbergia implicata (Kunth) Trin. - Mesoamerica, Colombia, Venezuela
- Muhlenbergia inaequalis Soderstr. - Colombia, Venezuela
- Muhlenbergia involuta Swallen - Texas
- Muhlenbergia iridifolia Soderstr. - Mexico
- Muhlenbergia jaime-hintonii P.M.Peterson & Valdés-Reyna - Mexico
- Muhlenbergia jaliscana Swallen - Mexico
- Muhlenbergia japonica Steud. - China, Japan, Korea, Primorye, Khabarovsk
- Muhlenbergia jonesii (Vasey) Hitchc. - northeastern California
- Muhlenbergia laxa Hitchc. - Veracruz
- Muhlenbergia lehmanniana Henrard - Costa Rica, Panama, Colombia, Venezuela. Ecuador
- Muhlenbergia ligularis (Hack.) Hitchc. - from Costa Rica to Argentina
- Muhlenbergia ligulata (E.Fourn.) Scribn. & Merr. - Mexico
- Muhlenbergia lindheimeri Hitchc. – Lindheimer muhly, Big Muhly - TX, Coahuila
- Muhlenbergia longiglumis Vasey - Mexico
- Muhlenbergia longiligula Hitchc. - Mexico, United States (AZ NM TX NV)
- Muhlenbergia lucida Swallen - Mexico
- Muhlenbergia macroura (Humb., Bonpl. & Kunth) Hitchc. - Mexico, Guatemala
- Muhlenbergia majalcensis P.M.Peterson - Mexico
- Muhlenbergia maxima Laegaard & Sánchez Vega - Peru
- Muhlenbergia mexicana (L.) Trin. – Mexican Muhly - United States, Canada incl. Yukon
- Muhlenbergia michisensis Y.Herrera & P.M.Peterson - Mexico
- Muhlenbergia microsperma (DC.) Kunth – Littleseed Muhly - United States (CA AZ NV UT), Mexico, Guatemala, Colombia, Venezuela, Ecuador, Peru, Galápagos, Bolivia
- Muhlenbergia minutissima (Steud.) Swallen – Annual Muhly - United States (WA OR CA ID MT WY NE SD UT NV AZ NM TX), Mexico, Guatemala
- Muhlenbergia monandra Alegría & Rúgolo - Peru
- Muhlenbergia montana (Nutt.) Hitchc. – Mountain Muhly - United States (MT WY CO UT NV AZ CA NM TX), Mexico
- Muhlenbergia mucronata (Kunth) Trin. - Mexico
- Muhlenbergia multiflora Columbus - western United States
- Muhlenbergia mutica (E.Fourn.) Hitchc. - Mexico
- Muhlenbergia nigra Hitchc. - Mexico, Costa Rica, Guatemala
- Muhlenbergia orophila Swallen; gold-loving muhly - Mexico, Guatemala
- Muhlenbergia palmeri Vasey - Mexico, southern Arizona
- Muhlenbergia palmirensis Grignon & Lægaard - Ecuador
- Muhlenbergia paniculata (Nutt.) P.M.Peterson - central Canada, central + western United States, northeastern Mexico, northern Argentina
- Muhlenbergia pauciflora Buckley - United States (CO UT TX NM AZ CA), Mexico
- Muhlenbergia pectinata Goodd. - Mexico, southern Arizona
- Muhlenbergia peruviana – Peruvian Muhly - United States (AZ NM), Mesoamerica, western South America, Galápagos
- Muhlenbergia pilosa P.M.Peterson, Wipff & S.D.Jones - México State, Guerrero
- Muhlenbergia plumbea (Trin.) Hitchc. - Mexico, Guatemala
- Muhlenbergia polycaulis Scribn. - United States (UT TX NM AZ), Mexico
- Muhlenbergia porteri Scribn. ex Beal – Bush Muhly - United States (CO OK UT NV TX NM AZ CA), Mexico
- Muhlenbergia pubescens (Humb., Bonpl. & Kunth) Hitchc. - Mexico
- Muhlenbergia pubigluma Swallen - Mexico
- Muhlenbergia pungens Thurb. – Sandhill Muhly - United States (NE SD CO WY AZ UT NM TX)
- Muhlenbergia purpusii Mez - Mexico
- Muhlenbergia quadridentata (Kunth) Trin. - Mexico, Guatemala
- Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb. – Green Muhly, Marsh Muhly
- Muhlenbergia ramosa (Hack.) Makino - Canada, United States, northern Mexico
- Muhlenbergia ramulosa (Humb., Bonpl. & Kunth) Swallen - United States (AZ NM CO), Mesoamerica, Argentina
- Muhlenbergia reederorum Soderstr. - Mexico
- Muhlenbergia repens (J.Presl) Hitchc. - Mexico, United States (AZ NM TX CO OK UT)
- Muhlenbergia reverchonii – Seep Muhly - United States (TX OK)
- Muhlenbergia richardsonis – Mat Muhly - Canada (incl Yukon + NWT), United States (Alaska plus northern + western states), northern + central Mexico
- Muhlenbergia rigens – Deergrass - Mexico, United States (CA NV AZ NM TX)
- Muhlenbergia rigida (Kunth) Kunth - United States (AZ NM TX), Mexico, South America (Colombia to Argentina)
- Muhlenbergia robusta (E.Fourn.) Hitchc. - Mexico, Central America
- Muhlenbergia schmitzii Hack. - Mexico
- Muhlenbergia schreberi – Nimblewill - eastern + central United States, Ontario, Mexico, Uruguay, southern Brazil, northern Argentina
- Muhlenbergia scoparia Vasey - Mexico
- Muhlenbergia seatonii Scribn. ex Seaton - Mexico
- Muhlenbergia sericea (Michx.) P.M.Peterson United States (TX AL FL GA LA MS NC SC)
- Muhlenbergia setarioides E.Fourn. - Mexico, Central America
- Muhlenbergia setifolia Vasey - United States (AZ NM TX), Mexico
- Muhlenbergia sinuosa Swallen - United States (AZ NM), Mexico
- Muhlenbergia sobolifera (Muhl.) Trin. - eastern + central United States, Ontario
- Muhlenbergia spatha Columbus - Mexico
- Muhlenbergia speciosa Vasey - Mexico
- Muhlenbergia spiciformis Trin. - Mexico, Cuba, United States (NM TX)
- Muhlenbergia straminea Hitchc. - Mexico, United States (NM AZ TX)
- Muhlenbergia stricta (J.Presl) Kunth - Mexico
- Muhlenbergia strictior Beal - Mexico
- Muhlenbergia subaristata Swallen - Mexico
- Muhlenbergia subbiflora Hitchc. - Mexico
- Muhlenbergia sylvatica {{small|(Torr.) Torr. ex A. Gray}} – Woodland Muhly - eastern + central United States, Quebec, Ontario [13]
- Muhlenbergia tarahumara P.M.Peterson & Columbus - Mexico
- Muhlenbergia tenella (Kunth) Trin. - Mexico, Central America, Colombia, Argentina
- Muhlenbergia tenuiflora (Willd.) Britton, Stern & Poggenb. - eastern + central United States, Quebec, Ontario
- Muhlenbergia tenuifolia (Kunth) Kunth - United States (TX NM AZ CO), Mexico, Peru, Argentina
- Muhlenbergia tenuissima (J.Presl) Kunth - Mexico, Central America
- Muhlenbergia texana Buckley - Mexico, United States (AZ NM TX)
- Muhlenbergia thurberi (Scribn.) Rydb. - Mexico, United States (TX NM AZ CO UT NV)
- Muhlenbergia torreyana (Schult.) Hitchc. – New Jersey muhly, Torrey's muhly, Torrey's dropseed - NJ NY DE MD NC TN GA
- Muhlenbergia torreyi (Kunth) Hitchc. ex Bush - southwestern United States, Mexico, Argentina
- Muhlenbergia trifida Hack. - Mexico, Guatemala
- Muhlenbergia uniflora (Muhl.) Fernald - Canada, northeastern United States
- Muhlenbergia utilis (Torr.) Hitchc. – Aparejograss - Mexico, United States (CA NV AZ NM TX)
- Muhlenbergia vaginata Swallen - Mexico, Guatemala
- Muhlenbergia venezuelae Luces - Mérida State in Venezuela
- Muhlenbergia versicolor Swallen - Mexico, Guatemala, Honduras
- Muhlenbergia villiflora Hitchc. - Mexico, United States (NM TX)
- Muhlenbergia virescens (Kunth) Kunth - Mexico
- Muhlenbergia virletii (E.Fourn.) Soderstr. - Mexico
- Muhlenbergia watsoniana Hitchc. - Mexico
- Muhlenbergia wrightii Vasey ex J.M.Coult. - Mexico, United States (NV UT CO AZ NM TX TX KS)
- Muhlenbergia xanthodas Soderstr. - Chiapas
Numerous species are now considered better suited to other genera, such as Aegopogon, Apera, Arundinella, Brachyelytrum, Calamagrostis, Chaetopogon, Cinna, Dichelachne, Garnotia, Limnodea, Lycurus, Melinis, Ortachne, Pereilema, Sporobolus, Triniochloa.[3] References1. ^lectotype designated by Nash in Britton & Brown, Ill. Fl. N. U.S. (ed. 2) 1: 184 (1913)
2. ^1 {{Tropicos|40023504|Muhlenbergia|Schreb.}}
3. ^1 2 {{WCSP|424928|Muhlenbergia}}
4. ^{{cite book |last=Schreber |first=Johann Christian Daniel von |date=1789 |title=Genera Plantarum Eorumque Characteres Naturales Secundum Numerum, Figuram, Situm, & Proportionem Omnium Fructificationis Partium |edition= 8th |volume=1 |page=[{{Google Books |id=nBtQAAAAcAAJ |page=44 |plainurl=yes}} 44]}}
5. ^{{cite encyclopedia |last=Peterson |first=P. M. |date=2000 |contribution=Systematics of the Muhlenbergiinae (Chloridoideae: Eragrostideae) |pages=195–212 |editor1-first=S. W. L. |editor1-last=Jacobs |editor2-first=J. |editor2-last=Everett |encyclopedia=Grasses: Systematics and Evolution |publisher=CSIRO |place=Melbourne |isbn=9780643090101 }}
6. ^{{cite journal |last1=Peterson |first1=P. M. |first2=K. |last2=Romaschenko |first3=G. |last3=Johnson |date=2010 |title=A phylogeny and classification of the Muhlenbergiinae (Poaceae: Chloridoideae: Cynodonteae) based on plastid and nuclear DNA sequences |journal=American Journal of Botany |volume=97 |issue=9 |pages=1532–1554 |doi=10.3732/ajb.0900359|pmid=21616906 }}
7. ^1 {{eFloras|2|121292|Muhlenbergia |first1=Zhen-lan |last1=Wu |first2=Paul M. |last2=Peterson |volume=22}}
8. ^{{cite book |last=Beetle |first=A.A. |date=1995 |title=Las Gramíneas de México |volume=4 |pages=1–342 |publisher=Secretaria de Agricultura y Recursos Hidraulícos, COTECOCA |place=México D.F.}}
9. ^{{cite book |last=Bor |first=N. L. |date=1960 |title=The grasses of Burma, Ceylon, India, and Pakistan, excluding Bambuseae |publisher=Pergamon Press |place=Oxford |asin=B004X2E4EY}}
10. ^{{cite journal |last1=Giraldo-Cañas |first1=D. |first2=P. M. |last2=Peterson |date=2009 |title=El género Muhlenbergia (Poaceae: Chloridoideae: Cynodonteae: Muhlenbergiinae) en Colombia |url=https://revistas.unal.edu.co/index.php/cal/article/view/36104/37520 |periodical=Caldasia |volume=31 |issue=2 |pages=269–302 |jstor=23641918}}
11. ^{{BONAP |genus=Muhlenbergia |date=2014}}
12. ^{{PLANTS |symbol=MUCA2 |taxon=Muhlenbergia capillaris |access-date=2013-01-06}}
13. ^{{PLANTS |symbol=MUSY |taxon=Muhlenbergia sylvatica |access-date=2013-01-06}}
External links{{Commons category|position=left}}{{Wikispecies-inline}}- Jepson Manual Treatment
- USDA Plants Profile
- [https://web.archive.org/web/20070831070858/http://utc.usu.edu/keys/Muhlenbergia/Muhlenbergia.html Interactive Key to Muhlenbergia of North America]
{{Taxonbar|from=Q2111903}} 4 : Muhlenbergia|Poaceae genera|Chloridoideae|Taxonomy articles created by Polbot |