Muhlenbergia

Species in the genus include: • 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 alopecuroides (Griseb.) P.M.Peterson & Columbus – southwestern US, northern Mexico, northern Argentina • 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 (California Arizona), Baja California, Baja California Sur • Muhlenbergia arenacea (Buckley) Hitchc. - United States (Colorado New Mexico Texas Arizona), Chihuahua, Sonora, Coahuila, San Luis Potosí, Zacatecas • Muhlenbergia arenicola Buckley - United States (Arizona New Mexico Texas Oklahoma Kansas Colorado), Mexico, Argentina • Muhlenbergia argentea Vasey - Mexico • Muhlenbergia arizonica Scribn. United States (New Mexico Arizona), Mexico • Muhlenbergia arsenei Hitchc. - United States (California Nevada Utah Arizona New Mexico), 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 (Arizona New Mexico Texas Colorado), 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 Texas to Massachusetts; Mexico, Guatemala, Bahamas, Cuba, Puerto Rico • 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. - Arizona Nevada Utah Wyoming • 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 (Arizona New Mexico Colorado Utah Texas), northeastern Mexico • Muhlenbergia distichophylla (J.Presl) Kunth - Mexico, Guatemala • Muhlenbergia diversiglumis Trin. - from northern Mexico to Peru • Muhlenbergia dubia E.Fourn. - Arizona New Mexico Texas, 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 (Arizona New Mexico Texas), northern Mexico • Muhlenbergia emersleyi Vasey – Bullgrass - United States (Arizona Nevada New Mexico Texas North Carolina), Mexico, Guatemala, Honduras • Muhlenbergia eriophylla Swallen - Mexico • Muhlenbergia expansa – Cutover muhly - United States (Texas Oklahoma Louisiana Mississippi Alabama Georgia Florida South Carolina North Carolina Virginia Massachusetts) • Muhlenbergia fastigiata (J.Presl) Henrard - Bolivia, Peru, Colombia, Chile, Argentina • Muhlenbergia filiculmis Vasey - United States (Arizona New Mexico Utah Colorado Wyoming North Dakota) • 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 (California Nevada Utah Arizona New Mexico Texas) • 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 (California Arizona New Mexico Texas) • 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 - Texas, Coahuila • Muhlenbergia longiglumis Vasey - Mexico • Muhlenbergia longiligula Hitchc. - Mexico, United States (Arizona New Mexico Texas Nevada) • 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 (District of Columbia.) Kunth – Littleseed muhly - United States (California Arizona Nevada Utah), Mexico, Guatemala, Colombia, Venezuela, Ecuador, Peru, Galápagos, Bolivia • Muhlenbergia minutissima (Steud.) Swallen – Annual muhly - United States (Washington Oregon California Idaho Montana Wyoming Nebraska South Dakota Utah Nevada Arizona New Mexico Texas), Mexico, Guatemala • Muhlenbergia monandra Alegría & Rúgolo - Peru • Muhlenbergia montana (Nutt.) Hitchc. – Mountain muhly - United States (Montana Wyoming Colorado Utah Nevada Arizona California New Mexico Texas), 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 - 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 (Colorado Utah Texas New Mexico Arizona California), Mexico • Muhlenbergia pectinata Goodd. - Mexico, southern Arizona • Muhlenbergia peruviana – Peruvian muhly - United States (Arizona New Mexico), 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 (Utah Texas New Mexico Arizona), Mexico • Muhlenbergia porteri Scribn. ex Beal – Bush muhly - United States (Colorado Oklahoma Utah Nevada Texas New Mexico Arizona California), Mexico • Muhlenbergia pubescens (Humb., Bonpl. & Kunth) Hitchc. - Mexico • Muhlenbergia pubigluma Swallen - Mexico • Muhlenbergia pungens Thurb. – Sandhill muhly - United States (Nebraska South Dakota Colorado Wyoming Arizona Utah New Mexico Texas) • 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 (Arizona New Mexico Colorado), Mesoamerica, Argentina • Muhlenbergia reederorum Soderstr. - Mexico • Muhlenbergia repens (J.Presl) Hitchc. - Mexico, United States (Arizona New Mexico Texas Colorado Oklahoma Utah) • Muhlenbergia reverchonii – Seep muhly - United States (Texas Oklahoma) • Muhlenbergia richardsonis – Mat muhly - Canada (incl Yukon + NWT), United States (Alaska plus northern + western states), northern + central Mexico • Muhlenbergia rigens – Deergrass - Mexico, United States (California Nevada Arizona New Mexico Texas) • Muhlenbergia rigida (Kunth) Kunth - United States (Arizona New Mexico Texas), 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 (Texas Alabama Florida Georgia Louisiana Mississippi North Carolina South Carolina) • Muhlenbergia setarioides E.Fourn. - Mexico, Central America • Muhlenbergia setifolia Vasey - United States (Arizona New Mexico Texas), Mexico • Muhlenbergia sinuosa Swallen - United States (Arizona New Mexico), 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 (New Mexico Texas) • Muhlenbergia straminea Hitchc. - Mexico, United States (New Mexico Arizona Texas) • Muhlenbergia stricta (J.Presl) Kunth - Mexico • Muhlenbergia strictior Beal - Mexico • Muhlenbergia subaristata Swallen - Mexico • Muhlenbergia subbiflora Hitchc. - Mexico • Muhlenbergia sylvatica – Woodland muhly - eastern + central United States, Quebec, Ontario • 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 (Texas New Mexico Arizona Colorado), Mexico, Peru, Argentina • Muhlenbergia tenuissima (J.Presl) Kunth - Mexico, Central America • Muhlenbergia texana Buckley - Mexico, United States (Arizona New Mexico Texas) • Muhlenbergia thurberi (Scribn.) Rydb. - Mexico, United States (Texas New Mexico Arizona Colorado Utah Nevada) • Muhlenbergia torreyana (Schult.) Hitchc. – New Jersey muhly, Torrey's muhly, Torrey's dropseed - New Jersey New York Delaware Maryland North Carolina Tennessee Georgia • 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 (California Nevada Arizona New Mexico Texas) • Muhlenbergia vaginata Swallen - Mexico, Guatemala • Muhlenbergia venezuelae Luces - Mérida State in Venezuela • Muhlenbergia versicolor Swallen - Mexico, Guatemala, Honduras • Muhlenbergia villiflora Hitchc. - Mexico, United States (New Mexico Texas) • 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 (Nevada Utah Colorado Arizona New Mexico Texas Texas Kansas) • Muhlenbergia xanthodas Soderstr. - Chiapas Numerous species are now considered better suited to other genera, such as Aegopogon, Agrostis, Apera, Arundinella, Brachyelytrum, Calamagrostis, Cinna, Dichelachne, Garnotia, Limnodea, Lycurus, Melinis, Ortachne, Sporobolus, Triniochloa. ==References==