Elenco delle specie di Poa:
A Poa abbreviata R.Br., 1823 Poa acicularifolia Buchanan, 1890 Poa acinaciphylla É.Desv., 1853 Poa acroleuca Steud., 1854 Poa adusta J.Presl, 1830 Poa aequalis (Swallen & Tovar) Refulio, 2012 Poa aequatoriensis Hack., 1902 Poa aequigluma Tovar, 1965 Poa affinis R.Br., 1810 Poa afghanica Bor, 1954 Poa aitchisonii Boiss., 1884 Poa ajanensis Prob., 2006 Poa akmanii Soreng, P.Hein & H.Scholz, 1997 Poa alberti Regel, 1880 Poa albescens Hitchc., 1913 Poa almasovii Golub, 1936 Poa alopecurus (Gaudich. ex Mirb.) Kunth, 1829 Poa alpigena Lindm., 1918 Poa alpina L., 1753 Poa alsodes A.Gray, 1856 Poa alta Hitchc., 1930 Poa amplexicaulis C.M.Weiller & Stajsic, 2006 Poa amplivaginata (Tovar) Refulio, 2012 Poa anae Tovar, 1985 Poa anceps G.Forst., 1786 Poa androgyna Hack., 1908 Poa angustifolia L., 1753 Poa ankaratrensis A.Camus & H.Perrier, 1992 Poa annua L., 1753 Poa antipoda Petrie, 1909 Poa apiculata Refulio, 2012 Poa arachnifera Torr., 1853 Poa araratica Trautv., 1873 Poa arctica R.Br., 1823 Poa arechavaletae Parodi, 1936 Poa arida Vasey, 1893 Poa arnowiae Soreng, 1998 Poa arzhanensis Nosov Poa asirensis Cope, 2006 Poa asperifolia Bor, 1952 Poa astonii Petrie, 1906 Poa atropidiformis Hack., 1900 Poa atropurpurea Scribn., 1898 Poa attalica (H.Scholz) Soreng, Cabi & L.J.Gillespie Poa attenuata Trin., 1835 Poa aucklandica Petrie, 1909 Poa auriculata Soreng & P.M.Peterson Poa aurigae Veldkamp, 1994 Poa × austrohercynica Wein, 1909 Poa austrokurilensis Prob. & Barkalov, 2015 Poa austrouralensis Tzvelev, 2009 Poa autumnalis Muhl. ex Elliott, 1816 Poa ayacuchensis Tovar, 1974 Poa ayseniensis Hack., 1911
B Poa babiogorensis Bernátová & Májovský & Obuch Poa bactriana Roshev., 1923 Poa badensis Haenke ex Willd., 1797 Poa bajaensis Soreng, 2002 Poa balbisii Parl., 1850 Poa banffiana (Soreng) Soreng & L.J.Gillespie Poa bergii Hieron., 1879 Poa beringiana Prob., 1971 Poa bigelovii Vasey ex Scribn., 1885 Poa binata Nees, 1841 Poa binodis Keng f. ex L.Liu, 2002 Poa bolanderi Vasey, 1882 Poa boliviana Refulio, 2012 Poa bomiensis C.Ling, 1979 Poa bonariensis (Lam.) Kunth, 1829 Poa borbonica Poir., 1816 Poa boreorossica Tzvelev Poa borneensis Jansen, 1953 Poa boxiana Luces, 1953 Poa bradei Pilg., 1935 Poa breviglumis Hook.f., 1845 Poa brevis Hitchc., 1927 Poa bromoides Vahl, 1794 Poa buchananii Zotov, 1943 Poa bucharica Roshev., 1923 Poa bulbosa L., 1753 Poa burmanica Bor, 1948 Poa bussmannii H.Scholz, 2010
C Poa cabreriana Anton & Ariza, 1980 Poa calchaquiensis Hack., 1911 Poa calliopsis Litv. ex Ovcz., 1933 Poa callosa Stapf, 1899 Poa calycina (J.Presl) Kunth, 1833 Poa candamoana Pilg, 1906. Poa carazensis Pilg., 1906 Poa carpatica (V.Jirásek) Chopik, 1976 Poa caucasica Trin., 1831 Poa celebica Veldkamp, 1994 Poa celsa Edgar, 1986 Poa cenisia All., 1789 Poa chaixii Vill., 1786 Poa chamaeclinos Pilg., 1906 Poa chambersii Soreng, 1998 Poa chapmaniana Scribn., 1894 Poa chathamica Petrie, 1902 Poa cheelii Vickery, 1970 Poa chirripoensis R.W.Pohl, 1976 Poa chokensis S.M.Phillips, 1989 Poa cita Edgar, 1986 Poa clavigera Veldkamp, 1994 Poa clelandii Vickery, 1970 Poa clivicola Vickery, 1970 Poa × coarctata Haller f. ex Gaudin, 1808 Poa cockayneana Petrie, 1913 Poa colensoi Hook.f., 1864 Poa × complanata Schur, 1866 Poa compressa L., 1753 Poa confinis Vasey, 1893 Poa congesta Refulio, 2012 Poa cookii (Hook.f.) Hook.f., 1879 Poa cooperi Noltie, 2000 Poa costiniana Vickery, 1970 Poa crassicaudex Vickery, 1970 Poa crassicaulis Pilg., 1929 Poa crassinervis Honda, 1926 Poa cucullata Hack., 1902 Poa cumingii Trin., 1836 Poa curtifolia Scribn., 1899 Poa cusickii Vasey, 1893 Poa cuspidata Nutt., 1818 Poa cyrenaica E.A.Durand & Barratte, 1910 Poa czazhmensis Prob., 2015
D Poa damavandica Assadi & Kavousi, 2009 Poa darwiniana Parodi, 1937 Poa davisii Bor, 1972 Poa deminuta Refulio, 2012 Poa densa Troitsky, 1928 Poa denticulata Hack., 1912 Poa dentigluma Tovar, 1985 Poa denudata Steud., 1854 Poa diaboli Soreng & Keil, 2003 Poa diaphora Trin., 1836 Poa × digena Melderis, 1978 Poa dimorphantha Murb., 1900 Poa dipsacea Petrie, 1894 Poa disjecta Ovcz., 1933 Poa dissanthelioides Tovar, 1981 Poa diversifolia (Boiss. & Balansa) Hack. ex Boiss., 1884 Poa dolichophylla Hack., 1911 Poa dolosa Boiss. & Heldr., 1859 Poa douglasii Nees, 1838 Poa dozyi Veldkamp, 1984 Poa drummondiana Nees, 1843 Poa dudkinii Prob., 2010 Poa durifolia Giussani, Nicora & Roig, 2000 Poa dzongicola Noltie, 2000
E Poa egorovae Tzvelev, 2009 Poa eleanorae Bor, 1948 Poa ensiformis Vickery, 1970 Poa epileuca (Stapf) Stapf, 1899 Poa erectifolia Hitchc., 1936 Poa exigua Hook.f., 1864
F Poa faberi Rendle, 1904 Poa falconeri Hook.f., 1896 Poa fauriei Hack., 1899 Poa fawcettiae Vickery, 1970 Poa fax J.H.Willis & Court, 1956 Poa fendleriana (Steud.) Vasey, 1893 Poa ferreyrae Tovar, 1965 Poa fibrifera Pilg., 1906 Poa × figertii Gerhardt, 1892 Poa filiculmis Roshev., 1949 Poa fischeri Prob., 2015 Poa flabellata (Lam.) Raspail, 1829 Poa flaccidula Boiss. & Reut., 1852 Poa flexuosa Sm., 1800 Poa foliosa (Hook.f.) Hook.f., 1864 Poa fordeana F.Muell., 1873 Poa × fossae-rusticorum Wein, 1913 Poa fragilis Ovcz., 1957
G Poa gamblei Bor, 1948 Poa gammieana Hook.f., 1896 Poa × gandogeri Fedde, 1910 Poa garhwalensis D.C.Nautiyal & R.D.Gaur, 1999 Poa gaspensis Fernald, 1929 Poa gayana É.Desv., 1853 Poa gigantea (Tovar) Refulio, 2012 Poa gilgiana Pilg., 1906 Poa glaberrima Tovar, 1965 Poa glauca Vahl, 1790 Poa gnutikovii Prob., 2015 Poa golestanensis H.Scholz & Akhani, 1998 Poa grandis Hand.-Mazz., 1936 Poa granitica Braun-Blanq., 1929 Poa greuteri Gabrieljan, 2006 Poa grisebachii R.E.Fr., 1906 Poa gunnii Vickery, 1970 Poa gymnantha Pilg., 1920
H Poa hachadoensis Nicora, 1977 Poa hackelii Post, 1897 Poa hakusanensis Hack., 1899 Poa halmaturina J.M.Black, 1943 Poa hartzii Gand., 1920 Poa harveyi Chrtek, 1996 Poa hedbergii S.M.Phillips, 1989 Poa helenae Veldkamp, 1994 Poa helmsii Vickery, 1970 Poa hentyi Veldkamp, 1994 Poa × herjedalica Harry Sm., 1920 Poa hesperia Edgar, 1986 Poa hideaki-ohbae Rajbh. Poa hiemata Vickery, 1970 Poa hieronymi Hack., 1902 Poa himalayana Nees ex Steud., 1854 Poa hirtiglumis Hook.f., 1896 Poa hisauchii Honda, 1928 Poa hissarica Roshev., 1993 Poa hitchcockiana Soreng & P.M.Peterson Poa holciformis J.Presl, 1830 Poa homomalla Nees, 1846 Poa hookeri Vickery, 1970 Poa horridula Pilg., 1906 Poa hothamensis Vickery, 1970 Poa howellii Vasey & Scribn., 1893 Poa huancavelicae Tovar, 1965 Poa hubbardiana Parodi, 1937 Poa huecu Parodi, 1950 Poa humilis Ehrh. ex Hoffm, 1800. Poa humillima Pilg., 1906 Poa hybrida Gaudin, 1808 Poa hylobates Bor, 1965 Poa hypsinephes Veldkamp, 1994
I Poa ibarii Phil., 1896 Poa iberica Fisch., C.A.Mey. & Avé-Lall., 1843 Poa iconia Azn., 1919 Poa igoshinae Tzvelev, 2009 Poa imbecilla Biehler Poa imperialis Bor,1958 Poa inconspicua Veldkamp, 1994 Poa induta Vickery, 1970 Poa infirma Kunth, 1816 Poa interior Rydb., 1905 Poa × intricata Wein, 1911 Poa intrusa Edgar, 1986 Poa iridifolia Hauman, 1917 Poa irkutica Roshev., 1922 Poa × ivlievae Prob., 2015
J Poa janaensis Prob., 2006 Poa jansenii Veldkamp, 1994 Poa jaunsarensis Bor, 1948 Poa × jemtlandica (Almq.) K.Richt., 1890 Poa jeremiadis Veldkamp, 1994 Poa jubata A.Kern., 1873 Poa jugicola D.I.Morris, 1990 Poa × jurassica Chrtek & V.Jirásek, 1963
K Poa kabalanica Prob., 2017 Poa kamczatensis Prob., 1973 Poa keckii Soreng, 1991 Poa kelloggii Vasey, 1893 Poa kenteica N.R.Ivanov, 1938 Poa kerguelensis (Hook.f.) Steud., 1854 Poa keysseri Pilg., 1929 Poa khasiana Stapf, 1896 Poa khokhrjakovii Prob., 2013 Poa kilimanjarica (Hedberg) Markgr.-Dann., 1969 Poa kirkii Buchanan, 1880 Poa klokovii Tzvelev, 2009 Poa koelzii Bor, 1948 Poa koksuensis Golosk., 1951 Poa kolymensis Tzvelev, 1972 Poa korshinskyi Tzvelev, 2009 Poa krasnoborovii Stepanov, 1994 Poa kronokensis Prob., 2006 Poa krylovii Reverd., 1936 Poa kuborensis Veldkamp, 1994 Poa kulikovii Tzvelev, 2009 Poa kurdistanica Chrtek & Hadac, 1970 Poa kurtzii R.E.Fr., 1906 Poa kurynica Prob., 2015
L Poa labillardierei Steud., 1854 Poa lachenensis Noltie, 2000 Poa laegaardiana Soreng & P.M.Peterson Poa laetevirens R.E.Fr., 1905 Poa lamii Jansen, 1953 Poa lanata Scribn. & Merr., 1910 Poa langtangensis Melderis, 1978 Poa languidior Hitchc., 1936 Poa lanigera Nees, 1829 Poa lanuginosa Poir., 1804 Poa lavrenkoi Kuczerov, 2001 Poa laxa Haenke, 1791 Poa laxiflora Buckley, 1863 Poa legionensis (Laínz) Fern.Casas & M.Laínz, 1982 Poa lehoueroui Dobignard & Portal, 2010 Poa leibergii Scribn., 1897 Poa leioclada Hack., 1902 Poa lepidula (Nees & Meyen) Soreng & L.J.Gillespie, 2007 Poa leptalea Veldkamp, 1994 Poa leptoclada Hochst. ex A.Rich., 1850 Poa leptocoma Trin., 1831 Poa lettermanii Vasey, 1893 Poa levitskyi Nosov Poa lhasaensis Bor, 1965 Poa ligularis Nees ex Steud., 1854 Poa ligulata Boiss., 1844 Poa lilloi Hack., 1911 Poa × limosa Scribn. & T.A.Williams, 1899 Poa lindebergii Tzvelev, 1974 Poa lindsayi Hook.f., 1864 Poa linearifolia Refulio, 2012 Poa lipskyi Roshev., 1932 Poa litorosa Cheeseman, 1906 Poa longifolia Trin., 1836 Poa longii Noltie, 2000 Poa longiramea Hitchc., 1936 Poa × longriensis Prob. & Barkalov, 2015 Poa lowanensis N.G.Walsh, 1991 Poa lunata Chase, 1943
M Poa macrantha Vasey, 1888 Poa macroanthera D.F.Cui, 1987 Poa macrocalyx Trautv. & C.A.Mey., 1856 Poa macusaniensis (E.H.L.Krause) Refulio, 2012 Poa madecassa A.Camus, 1955 Poa × magadanensis Prob., 1984 Poa magadanica Kuvaev, 1984 Poa maia Edgar, 1986 Poa mairei Hack., 1913 Poa maniototo Petrie, 1890 Poa mannii Munro ex Hillebr., 1888 Poa marcida Hitchc., 1928 Poa margilicola Bernátová & Májovský, 1997 Poa markgrafii H.Hartmann, 1984 Poa maroccana Nannf., 1938 Poa marshallii Tovar, 1981 Poa masenderana Freyn & Sint., 1902 Poa matris-occidentalis P.M.Peterson & Soreng, 2006 Poa matsumurae Hack., 1899 Poa matthewsii Petrie, 1902 Poa megalantha (Parodi) Herter, 1953 Poa meionectes Vickery, 1972 Poa menachensis Schweinf., 1894 Poa mendocina Nicora & F.A.Roig, 1998 Poa millii Soreng, Cabi & L.J.Gillespie Poa minimiflora Stapf, 1899 Poa minor Gaudin, 1808 Poa mireniana N.G.Walsh & K.L.McDougall Poa moabitica Bor, 1972 Poa molinerii Balb., 1801 Poa mollis Vickery, 1970 Poa morrisii Vickery, 1970 Poa mucuchachensis Luces, 1953 Poa muktinathensis Rajbh. Poa mulalensis Kunth, 1816 Poa mulleri Swallen, 1940 Poa multinodis Chase, 1943 Poa × multnomae Piper, 1905 Poa muricata Veldkamp, 1994 Poa mustangensis Rajbh., 1988 Poa myriantha Hack., 1906
N Poa nankoensis Ohwi, 1933 Poa napensis Beetle, 1946 Poa navashinii Nosov Poa × nematophylla Rydb., 1905 Poa nemoraliformis Roshev., 1949 Poa nemoralis L., 1753 Poa neosachalinensis Prob., 1995 Poa nepalensis (Wall. ex Griseb.) Duthie, 1883 Poa nephelochloides (Roshev.) Soreng, Cabi & L.J.Gillespie Poa nervosa (Hook.) Vasey, 1893 Poa nitidespiculata Bor, 1948 Poa nivicola Ridl., 1916 Poa × nobilis Skalinska, 1955 Poa novae-zelandiae Hack., 1903 Poa novarae Reichardt, 1871 Poa nubensis Giussani, Fern.Pepi & Morrone, 2008 Poa nubigena Keng f. ex L.Liu, 2002 Poa nyaradyana Nannf., 1935
O Poa obvallata Steud., 1854 Poa occidentalis (Vasey) Vasey, 1893 Poa olajensis Prob., 2013 Poa olonovae Tzvelev Poa opinata Veldkamp Poa orba N.G.Walsh, 2006 Poa orizabensis Hitchc., 1913 Poa orthoclada N.G.Walsh, 2006
P Poa paczoskii Tzvelev, 2009 Poa pagophila Bor, 1949 Poa palmeri Soreng & P.M.Peterson Poa paludigena Fernald & Wiegand, 1918 Poa palustris L., 1759 Poa pannonica A.Kern., 1864 Poa paposana Phil., 1860 Poa papuana Stapf, 1899 Poa paramoensis Laegaard, 1998 Poa parva Veldkamp, 1994 Poa parvifolia Refulio, 2012