Hypnum

**灰蘚屬**（學名：_Hypnum_），是灰蘚科下的一個屬。本屬大約有 60 種，大多分布於世界亞熱帶和溫帶地區的松林林地、草叢下，具土岩面及樹幹基部。中國有 15 種，在長江流域以南，常常與鐵芒萁或石蕊成群落生長。

## 下屬物種

本屬包括以下物種：

* _Hypnum aemulans_ Breidler in Limpricht, 1899
* _Hypnum alternans_ Bridel, 1801
* _Hypnum aluminicola_ C. Müller, 1851
* _Hypnum amabile_ Hampe, 1869
* _Hypnum andoi_ A. J. E. Smith, 1981 [1982]
* _Hypnum austrostramineum_ C. Müller in Neumayer, 1890
* _Hypnum bambergeri_ W. P. Schimper, 1860
* _Hypnum bicolor_ Bélanger, 1834
* _Hypnum bizotii_ Ochyra, 1984
* _Hypnum boryanum_ Schwaegrichen, 1816
* _Hypnum brachythecium_ Hampe & Lorentz, 1868
* _Hypnum calcicola_ Ando, 1958
* _Hypnum callichroum_ Bridel, 1827
* _Hypnum campoanum_ Brotherus, 1925
* _Hypnum caperatum_ Jaeger, 1880
* _Hypnum cariosum_ Roy in Austin, 1878
* _Hypnum cataractarum_ Sendtner, 1840
* _Hypnum celatum_ Jaeger, 1880
* _Hypnum chrysogaster_ C. Müller, 1851
* _Hypnum circinale_ W. J. Hooker, 1819
* 柏狀灰蘚 _Hypnum cupressiforme_ Hedwig, 1801
* _Hypnum curvifolium_ Hedwig, 1801
* _Hypnum deflectens_ Stirton, 1910
* 密枝灰蘚 _Hypnum densirameum_ Ando, 1957
* _Hypnum dieckei_ Renauld & Cardot, 1890,
* _Hypnum eccremocarpum_ C. Müller, 1851
* _Hypnum emodi-fertile_ Brotherus ex Ando, 1973
* 傅氏灰蘚 _Hypnum fauriei_ Cardot, 1904
* _Hypnum fertile_ Sendtner, 1841
* _Hypnum formianum_ (Fiorini-Mazzanti) W. P. Schimper, 1876
* _Hypnum franchetti_ W. P. Schimper ex Bescherelle, 1893
* _Hypnum freuchenianum_ Hornschuch, 1825
* _Hypnum fuegianum_ (Mitten) C. Müller, 1885
* _Hypnum fujiyamae_ Paris, 1900
* _Hypnum gebhardii_ Sprengel, 1807
* _Hypnum gelidum_ (Bryhn) H. A. Möller, 1907
* _Hypnum geminum_ Lesquereux & T. P. James, 1884
* _Hypnum gracilirameum_ C. Müller ex Renauld, 1898
* _Hypnum hampei_ Kindberg, 1888
* _Hypnum hamulosum_ W. P. Schimper in B.S.G., 1854
* _Hypnum hercynicum_ (Milde) Hampe, 1873
* _Hypnum heseleri_ Ando & Higuchi, 1994
* _Hypnum hildebrandtii_ C. Müller, 1876
* _Hypnum holmenii_ Ando, 1994
* _Hypnum imponens_ Hedwig, 1801
* _Hypnum imponentiforme_ Kindberg, 1900
* _Hypnum inflectens_ Bridel, 1812
* _Hypnum intortoplicatum_ Lobarzewski, 1847
* _Hypnum jutlandicum_ Holmen & Warncke in Damsholt, Holmen & Warncke, 1969
* 屈尺灰蘚 _Hypnum kushakuense_ Cardot, 1905
* _Hypnum lamarckii_ Lamarck & A. P. de Candolle, 1805
* _Hypnum lutescens_ (Philibert in Husnot) H. A. Möller, 1907
* 粗雌灰蘚 _Hypnum macrogynum_ Bescherelle, 1892
* _Hypnum moenkemeyeri_ C. Müller, 1886
* _Hypnum mukahivense_ W. P. Schimper in Jardin, 1875
* _Hypnum napoanum_ De Notaris, 1859
* _Hypnum nelsonii_ Paris, 1896
* _Hypnum nervosum_ Palisot de Beauvois, 1818
* _Hypnum obsoletinerve_ Kindberg, 1905
* _Hypnum oldhamii_ Jaeger, 1880
* 黃灰蘚 _Hypnum pallescens_ Palisot de Beauvois, 1805
* _Hypnum patulum_ C. Müller, 1847
* _Hypnum pensilvanicum_ Poiret in Lamarck, 1813
* _Hypnum plicaefolium_ Paris, 1900
* _Hypnum plicatulum_ Jaeger, 1880
* 大灰蘚 _Hypnum plumaeforme_ Wilson, 1848
* _Hypnum pratense_ J. Koch ex Spruce, 1845
* _Hypnum procerrimum_ Molendo, 1866
* _Hypnum pseudosplendens_ Hampe, 1867
* _Hypnum punae_ (C. Müller) Paris, 1900
* _Hypnum radiatum_ Schwaegrichen, 1816
* _Hypnum recurvatum_ Kindberg, 1891
* _Hypnum resupinatum_ Taylor in Spruce, 1849
* _Hypnum revolutum_ Lindberg, 1867 [1866]
* _Hypnum rigidum_ Reinwardt & Hornschuch, 1829
* _Hypnum riparioides_ Hampe, 1870
* _Hypnum rotula_ Schwaegrichen in Gaudichaud in Freycinet, 1828
* _Hypnum rubricaule_ Bridel, 1827
* _Hypnum saitoi_ Ando, 1982
* _Hypnum sakuraii_ Ando, 1958
* _Hypnum sauteri_ W. P. Schimper in Sauter, 1850
* _Hypnum saxetorum_ Mitten, 1859
* _Hypnum schiedeanum_ C. Müller, 1851
* _Hypnum setschwanicum_ Ando, 1973
* _Hypnum sikkimense_ Ando, 1968
* _Hypnum siphotheca_ C. Müller, 1858
* _Hypnum skottsbergii_ Ando in Ando & Matteri, 1982
* _Hypnum speciosum_ C. Müller, 1845
* _Hypnum spegazzinii_ C. Müller, 1885
* _Hypnum subchrysogaster_ Paris, 1900
* 溫帶灰蘚 _Hypnum subimponens_ Lesquereux, 1865
* _Hypnum submolluscum_ Bescherelle, 1892
* _Hypnum subpinnatum_ Hampe, 1881
* _Hypnum subreptile_ Paris, 1900
* _Hypnum thouinii_ Schwaegrichen, 1830
* _Hypnum tristoviride_ Paris, 1900
* _Hypnum uii_ Brotherus ex Iishiba, 1932
* _Hypnum uncinulatum_ Juratzka, 1866
* _Hypnum usagarum_ Mitten, 1886
* _Hypnum vaucheri_ Lesquereux, 1846
* _Hypnum vernicosum_ Hampe, 1836
* _Hypnum wilhelmense_ E. B. Bartram, 1962

## 參考文獻