【紫萼藓属】
紫萼藓属（学名：Grimmia）为紫萼藓科的一属植物。
==下属物种==
* Grimmia abyssinica Jaeger, 1874
* 近缘紫萼藓 Grimmia affinis
* Grimmia afroincurva Brotherus in Mildbraed, 1910
* Grimmia agassizii (Sullivant & Lesquereux in Sullivant) Jaeger, 1874
* Grimmia ahmadiana Noguchi, 1956
* Grimmia alpestris Schleicher, 1807
* Grimmia alpicola (I. Hagen) Mönkemeyer, 1927
* Grimmia americana E. B. Bartram, 1929
* Grimmia angusta (I. Hagen) Brotherus, 1902
* 无齿紫萼藓 Grimmia anodon Bruch & W. P. Schimper in B.S.G., 1845
* Grimmia anomala Hampe in W. P. Schimper, 1876
* 尖顶紫萼藓 Grimmia apiculata
* Grimmia apocarpa (Stirton) Dixon, 1923
* Grimmia arctica Jaeger, 1874
* Grimmia arcuatifolia Kindberg, 1889
* Grimmia arenaria Hampe, 1836
* Grimmia argyrotricha C. Müller, 1890
* 黑色紫萼藓 Grimmia atrata Mielichhofer ex Hornschuch, 1819
* Grimmia australis J. Muñoz & Ochyra, 1999
* Grimmia austrofunalis C. Müller, 1898
* Grimmia bicolor Herzog, 1909
* Grimmia brachydictyon Deguchi, 1978 1979
* Grimmia brownii Paris, 1900
* 褶叶紫萼藓 Grimmia caespiticia Juratzka, 1882
* Grimmia camonia Rota in De Notaris, 1869
* Grimmia campylotricha C. Müller, 1888
* Grimmia compactula C. Müller, 1898
* 长毛紫萼藓 Grimmia crinita Bridel, 1806
* Grimmia crinitoleucophaea Cardot, 1890
* Grimmia curviseta Bouman, 1991
* Grimmia cyathocarpa Mitten, 1882
* 北方紫萼藓 Grimmia decipens Lindberg in C. J. Hartman, 1861
* Grimmia dissimulata E. Maier, 2002
* 卷边紫萼藓 Grimmia donniana Smith, 1804
* 直叶紫萼藓 Grimmia elatior Bruch ex Balsamo & De Notaris, 1838
* 长枝紫萼藓 Grimmia elongata G. Kaulfuss in Sturm, 1816
* Grimmia erythraea Cufodontis, 1951
* Grimmia exquisita J. Muñoz, 2002
* 绳茎紫萼藓 Grimmia funalis Bruch & W. P. Schimper in B.S.G., 1845
* Grimmia fuscolutea W. J. Hooker, 1818
* Grimmia gebhardii Sprengel, 1807
* Grimmia glauca Cardot, 1905
* Grimmia gracilis (Stirton) Dixon, 1923
* Grimmia grisea Cardot, 1906
* Grimmia haleakalae Reichardt, 1877
* Grimmia hamulosa Lesquereux, 1868
* 韩氏紫萼藓 Grimmia handelii Brotherus, 1924
* Grimmia hartmanii W. P. Schimper, 1860
* Grimmia humilis Mitten, 1869
* Grimmia immergens C. Müller, 1890
* Grimmia incrassicapsulis B. G. Bell, 1984
* 卷叶紫萼藓 Grimmia incurva Schwaegrichen, 1811
* Grimmia indica Goffinet & Greven, 2000
* Grimmia involucrata Cardot, 1909
* Grimmia kansuana C. Müller, 1896
* Grimmia khasiana Mitten, 1859
* Grimmia kidderi T. P. James, 1875
* Grimmia laevidens Brotherus, 1892
* 阔叶紫萼藓 Grimmia laevigata Bridel, 1826
* Grimmia latifolia Bridel, 1826
* Grimmia lawiana J. H. Willis in Filson, 1966
* Grimmia leibergii Paris, 1896
* Grimmia limbatula C. Müller, 1896
* Grimmia lisae De Notaris, 1837
* Grimmia longicapusula Gao Chien & Cao Tong in Gao Chien, Zhang Guang-chu & Cao Tong, 1981
* Grimmia longicaulis Dixon, 1938
* Grimmia longirostris W. J. Hooker, 1818
* Grimmia macroperichaetialis Greven, 1998
* 长蒴紫萼藓 Grimmia macrotheca Mitten, 1859
* Grimmia madagassa Renauld & Cardot, 1909
* Grimmia mairei Cardot & Coppey, 1911
* 粗瘤紫萼藓 Grimmia mammosa Gao Chien & Cao Tong in Gao Chien, Zhang Guang-chu & Cao Tong, 1981
* Grimmia mariniana Sayre, 1955
* Grimmia maritima (Sullivant & Lesquereux in Sullivant) Kindberg, 1897
* Grimmia meridionalis E. Maier, 2002
* Grimmia mesopotamica Schiffner, 1913
* Grimmia mexicana Greven, 1999
* Grimmia mixta Herzog, 1926
* Grimmia molesta J. Muñoz, 1999
* Grimmia mollis Bruch & W. P. Schimper in B.S.G., 1849
* 高山紫萼藓 Grimmia montana Bruch & W. P. Schimper in B.S.G., 1845
* Grimmia muehlenbeckii W. P. Schimper, 1860
* Grimmia navicularis Herzog, 1909
* Grimmia nepalensis Mitten, 1859
* Grimmia nevadensis Greven, 2002
* Grimmia nivalis Kindberg, 1890
* Grimmia novae-zeelandiae R. Brown ter, 1895
* Grimmia obtusata Jaeger, 1874
* 钝叶紫萼藓 Grimmia obtusifolia
* Grimmia obtusolinealis C. Müller, 1890
* Grimmia ochyriana J. Muñoz, 1998
* Grimmia olneyi Sullivant in Sullivant & Lesquereux, 1856
* Grimmia orbicularis Bruch in Wilson, 1844
* 卵叶紫萼藓 Grimmia ovalis Lindberg, 1871
* Grimmia paramattensis C. Müller, 1898
* Grimmia percarinata Noguchi ex Deguchi, 1978 1979
* 毛尖紫萼藓 Grimmia pilifera Palisot de Beauvois, 1805
* Grimmia pilosissima Herzog, 1911
* 紫萼藓 Grimmia plagiopodia Hedwig, 1801
* 多色紫萼藓 Grimmia poecilostoma
* Grimmia pseudoanodon Deguchi, 1987
* Grimmia pulla Cardot, 1909
* 垫丛紫萼藓 Grimmia pulvinata Smith, 1807
* Grimmia pulvinata (Bridel) Hübener, 1833
* Grimmia pulvinatula C. Müller, 1883
* Grimmia pygmaea C. Müller, 1849
* Grimmia ramondii Margadant, 1972
* Grimmia reflexidens C. Müller, 1849
* Grimmia rigidissima C. Müller, 1896
* Grimmia saxatilis Mitten, 1869
* Grimmia serrana J. Muñoz, Shevock, James R. & Toren, 2002
* 厚壁紫萼藓 Grimmia sessitana
* Grimmia somervellii Dixon, 1925
* Grimmia stenobasis Dixon in Christophersen, 1960
* Grimmia stenophylla C. Müller, 1898
* Grimmia stolonifera C. Müller, 1883
* 拟无齿紫萼藓 Grimmia subanodon
* Grimmia subcallosa C. Müller, 1898
* Grimmia subleucophaea C. Müller, 1858
* Grimmia subtergestina C. Müller, 1896
* Grimmia teretinervis Limpricht, 1884
* 南欧紫萼藓 Grimmia tergestina Tommasini ex B.S.G., 1845
* Grimmia torngakiana Brassard & Hedderson, 1987
* Grimmia torquata Drummond, 1825
* Grimmia tortuosa J. D. Hooker & Wilson, 1844
* Grimmia trichophylla Greville, 1824
* Grimmia triformis Carestia & De Notaris, 1866
* Grimmia trinervis R. S. Williams, 1903
* Grimmia ungeri Juratzka in Unger & Kotschy, 1865
* 厚边紫萼藓 Grimmia unicolor W. J. Hooker in Greville, 1825
* Grimmia verticillatula Thériot & Trabut, 1930
* Grimmia vulcanica Bescherelle, 1880
* Grimmia wilsonii Greven, 1998
==参考文献==