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Algumas Espécies do Gênero: Viola L., 1753.
Viola aberrans Greene, 1903.
Viola abyssinica Steud. ex Oliv., 1868.
Viola abyssinica var. abyssinica.
Viola abyssinica var. eminii Engl., 1895.
Viola abyssinica x eminii.
Viola acanthophylla Leybold ex Reiche.
Viola accrescens Klok.
Viola achlydophylla Greene, 1902.
Viola achyrophora Greene, 1902.
Viola acuminata Ledeb., 1842.
Viola acuminata Kao & Chiu, 1978.
Viola acuminata var. acuminata.
Viola acuminata subsp. austro-ussuriensiis W. Becker, 1915.
Viola acuminata subsp. austro-ussuriensis W. Becker in Fedtsch., 1915.
Viola acuminata var. austro-ussuriensis (W. Becker in Fedtsch.) Kitag.,
1979.
Viola acuminata var. brecistipulata (W. Beck.) Kitag., 1979.
Viola acuminata var. brevistipulata (W. Becker) Kitag., 1979.
Viola acuminata var. dentata W. Becker, 1915.
Viola acuminata var. pilifera Ching J. Wang, 1991.
Viola acuta Bigelow, 1824.
Viola acutifolia (Kar. & Kir.) W. Becker, 1916.
Viola acutilabella Hayata, 1921.
Viola adenothrix Hayata, 1913.
Viola adenothrix var. adenothrix.
Viola adenothrix var. tsugitakaensis (Masam.) J.C. Wang & T.C. Huang, 1990.
Viola adunca Sm., 1817.
Viola adunca fo. adunca.
Viola adunca subsp. adunca.
Viola adunca var. adunca.
Viola adunca fo. albiflora Vict. & J. Rousseau, 1940.
Viola adunca var. ashtoniae M.S. Baker, 1936.
Viola adunca var. bellidifolia (Greene) H.D. Harr., 1954.
Viola adunca fo. candida Lepage.
Viola adunca var. cascadensis (M.S. Baker) C.L. Hitchc., 1961.
Viola adunca fo. glabra (Brainerd) G.N. Jones, 1936.
Viola adunca var. glabra Brainerd, 1913.
Viola adunca var. kirkii Duran, 1966.
Viola adunca var. longipes (Nutt.) Rydb., 1900.
Viola adunca fo. masonii (Farw.) B. Boivin, 1966.
Viola adunca fo. minor ?.
Viola adunca var. minor (Hook.) Fernald, 1949.
Viola adunca subsp. oxyceras (S. Watson) Piper, 1906.
Viola adunca var. oxyceras (S. Watson) Jeps., 1925.
Viola adunca subsp. radicosa M.S. Baker, 1936.
Viola adunca subsp. typica M.S. Baker, 1936.
Viola adunca subsp. uncinulata (Greene) Applegate, 1939.
Viola adunca var. uncinulata (Greene) C.L. Hitchc., 1961.
Viola aduncoides Á. Löve & D. Löve.
Viola aetolica Boiss. & Heldr.
Viola affinis Le Conte.
Viola affinis fo. albiflora L.K. Henry, 1953.
Viola affinis var. chalcosperma (Brainerd) Griscom, 1936.
Viola affinis var. langloisii (Greene) Griscom, 1936.
Viola affinis var. subarctica J. Rousseau, 1952.
Viola aizoon Reiche.
Viola alabamensis Pollard, 1900.
Viola alachuana Murrill, 1950.
Viola alaica Vved.
Viola alata Burgersd., 1853.
Viola alata subsp. alata.
Viola alata subsp. verecunda (A. Gray) W. Becker, 1916.
Viola alba Besser.
Viola alba subsp. dehnhardtii (Ten.) W. Becker.
Viola alba subsp. scotophylla (Jord.) Nym.
Viola alba subsp. thessala (Boiss. & Spruner) Hayek.
Viola albanica Halácsy.
Viola albertina Greene, 1901.
Viola albida Palib., 1899.
Viola albida var. chaerophylloides (Regel) F. Maek., 1954.
Viola albida fo. takahashii (Nakai) Kitag., 1979.
Viola albida var. takahashii (Nakai) Nakai, 1922.
Viola alexandrowiana (W. Beck.) Juz.
Viola alisoviana Kiss, 1921.
Viola alisoviana fo. candida (Kitag.) Takenouchi, 1955.
Viola alisoviana fo. intermedia (Kitag.) Takenouchi, 1955.
Viola allardii Greene, 1910.
Viola allchariensis G. Becker.
Viola allchariensis subsp. allchariensis.
Viola allegheniensis L.K. Henry, 1953.
Viola allegheniensis Roem. & Schult.
Viola allochroa Botsch.
Viola alpina Jacq.
Viola alsophila Greene, 1899.
Viola altaica Ker Gawl., 1815.
Viola altaica subsp. altaica.
Viola altaica var. altaica.
Viola altaica subsp. typica W. Becker, 1924.
Viola altaica var. typica Kupffer, 1909.
Viola amamiana.
Viola ambigua Waldst. & Kit.
Viola amoena Symons, 1798.
Viola amoena J. Le Conte.
Viola amorphophylla Pollard, 1900.
Viola ampliata Greene, 1903.
Viola amurica W. Becker, 1916.
Viola amurica W. Becker.
Viola andersonii Greene, 1901.
Viola andina Becker,W.
Viola angelliae Pollard, 1902.
Viola angustifolia Phil.
Viola angustistipulata Chang, 1949.
Viola anisopetala Greene, 1910.
Viola anodonta Greene, 1902.
Viola appalachiensis L.K. Henry, 1953.
Viola araucaniae Becker.
Viola arborea L., 1759.
Viola arborescens L.
Viola arcuata Blume, 1825.
Viola arcuata fo. radicans (Makino) Nakai, 1922.
Viola arcuata var. verecunda (A. Gray) Nakai, 1922.
Viola arenaria DC., 1805.
Viola arguta Kunth, 1823.
Viola arguta Willd. ex Roem. & Schult., 1819.
Viola arguta subsp. arguta.
Viola arguta var. glaberrima W. Becker, 1907.
Viola arguta subsp. meridionalis W. Becker, 1907.
Viola arguta var. meridionalis (W. Becker) L.B. Sm. & A. Fernández, 1954.
Viola arguta subsp. typica W. Becker, 1907.
Viola arguta X dombeyana.
Viola arisanensis W. Becker, 1921.
Viola arizonica Greene, 1902.
Viola armena Boiss. & Huet.
Viola arsenica G. Becker.
Viola arvensis Murray, 1770 - AMOR-PERFEITO, violeta-tricolor,
violeta-de-três-cores, amor-perfeito-bravo, flor-da-trindade, erva-da-trindade.
Viola arvensis subsp. andina Becker.
Viola arvensis subsp. arvensis.
Viola arvensis subsp. kitaibeliana (Schult.) Mateo & Figuerola, 1987.
Viola asarifolia Pursh.
Viola athois W. Becker.
Viola atlantica Britton, 1897.
Viola atlantica Pomel, 1874.
Viola atriplicifolia Greene, 1896.
Viola atriplicifolia var. thorii (A. Nelson) A. Nelson, 1909.
Viola atropurpurea Leyb.
Viola atroviolacea W. Becker.
Viola aurantiaca Leybold.
Viola aurata Phil.
Viola aurea Kellogg, 1862.
Viola aurea subsp. arizonensis M.S. Baker & J.C. Clausen, 1953.
Viola aurea subsp. aurea.
Viola aurea subsp. mohavensis M.S. Baker & J.C. Clausen, 1953.
Viola aurea var. venosa (S. Watson) S. Watson, 1876.
Viola auricula Leyb.
Viola austiniae Greene, 1902.
Viola austro-ussuriensis (W. Becker in Fedtsch.) Kom. in Kom. & Alis., 1932.
Viola avatschensis W. Becker & Hult.
Viola awagatakensis T. Yamaz., 1997.
Viola babunensis Erben.
Viola baicalensis W. Becker, 1916.
Viola bakeri Greene, 1899.
Viola bakeri subsp. bakeri.
Viola bakeri subsp. grandis M.S. Baker & J.C. Clausen, 1949.
Viola bakeri subsp. shastensis M.S. Baker, 1960.
Viola bambusetorum Hand.-Mazz., 1931.
Viola bangiana W. Becker, 1907.
Viola bangii Rusby, 1896.
Viola barroetana W. Schaffn., 1879.
Viola baxteri House, 1924.
Viola beamanii Calderón.
Viola beckiana Fiala.
Viola beckwithii Torr. & A. Gray, 1855.
Viola beckwithii subsp. beckwithii.
Viola beckwithii var. cachensis C.P. Sm., 1912.
Viola beckwithii subsp. glabrata M.S. Baker, 1953.
Viola beckwithii Torr. & A. Gray X utahensis M.S. Baker & J.C. Clausen.
Viola beckwithii var. trinervata Howell, 1883.
Viola begoniifolia Benth., 1845.
Viola bellidifolia Greene, 1901.
Viola bellidifolia subsp. bellidifolia.
Viola bellidifolia subsp. typica M.S. Baker, 1940.
Viola bellidifolia subsp. valida M.S. Baker, 1940.
Viola bernardii (Greene) Greene, 1898.
Viola betonicifolia Sm., 1819.
Viola betonicifolia subsp. nepalensis (Ging.) W. Becker, 1917.
Viola betonicifolia var. oblongosagittata (Nakai) F. Maek. & T. Hashim.,
1968.
Viola biacuta W. Becker, 1917.
Viola bicolor Pursh, 1814.
Viola bicolor Gilib., 1781.
Viola biflora L., 1753.
Viola biflora var. acutifolia H. Boissieu, 1901.
Viola biflora var. acutifolia Kar. & Kir., 1842.
Viola biflora subsp. biflora.
Viola biflora subsp. carlottae Calder & Roy L. Taylor, 1965.
Viola biflora var. carlottae (Calder & Roy L. Taylor) B. Boivin, 1966.
Viola biflora var. ciliicalyx H. Boissieu, 1901.
Viola biflora var. hirsuta W. Becker, 1918.
Viola biflora var. nudicaulis W. Becker, 1918.
Viola biflora var. platyphylla Franch., 1886.
Viola biflora var. sitchensis (Bong. ex Ledeb.) Regel, 1866.
Viola biflora var. typica H. Boissieu, 1901.
Viola biflora var. valdepilosa Hand.-Mazz., 1931.
Viola binayensis Okamoto & K. Ueda, 1986.
Viola binchuanensis S.H. Huang, 2003.
Viola bissellii House, 1924.
Viola biternata Greene, 1901.
Viola blanda Willd.
Viola blanda var. amoena (LeConte) Britton, Sterns & Poggenb., 1888.
Viola blanda var. macloskeyi (Lloyd) Jeps., 1925.
Viola blanda var. palustriformis A. Gray, 1886.
Viola blanda var. renifolia (A. Gray) A. Gray, 1886.
Viola boissieui H. Lév. & Maire, 1913.
Viola boliviana W. Becker, 1907.
Viola boliviana Britton, 1889.
Viola bonnevillensis Cottam, 1939.
Viola borealis Weinm., 1836.
Viola bormuelleri.
Viola bornmuelleri Erben.
Viola brachycentra Hayata, 1913.
Viola brachyceras Turcz., 1842.
Viola brachypetala Gay.
Viola brachysepala Maxim., 1859.
Viola brainerdii Greene, 1902.
Viola brevistipulata (Fr. & Sav.) W. Becker.
Viola brevistipulata fo. acuminata (Nakai) S. Watanabe.
Viola brevistipulata var. brevistipulata.
Viola brevistipulata fo. ciliata (Kikuchi) F. Maek.
Viola brevistipulata var. ciliata (Nakai) S. Watanabe.
Viola brevistipulata subsp. hidakana (Nakai) S. Watanabe.
Viola brevistipulata var. kishidai (Nakai) F. Maek. & Hasimoto.
Viola brevistipulata subsp. minor (Nakai) F. Maek. & Hashimoto.
Viola bridgesii Britton, 1889.
Viola brittoniana Pollard, 1898.
Viola brittoniana var. brittoniana.
Viola brittoniana var. pectinata (Bickn.) Alexander.
Viola brunneostipulosa Hand.-Mazz., 1931.
Viola bubanii Timb.-Lagr.
Viola buchtienii Gaudich.
Viola bulbosa Maxim., 1876.
Viola bulbosa var. franchetii H. Boissieu, 1901.
Viola bulbosa subsp. tubulifera (Franch.) W. Becker, 1917.
Viola bustillosia Gay.
Viola buxifolia (Vent.) Poir., 1808.
Viola caesariensis House.
Viola caespitosa D. Don, 1825.
Viola calaminaria (Lej.) Ernst.
Viola calaminaria subsp. westfalica.
Viola calceolaria L., 1763 - IPECACUANHA-BRANCA-DA-PRAIA, poaia-branca.
Viola calceolaria Sessé & Moc., 1893.
Viola calderensis Becker.
Viola californica M.S. Baker, 1953.
Viola callosa Benth., 1845.
Viola cameleo H. Boissieu, 1901.
Viola canadensis L., 1753.
Viola canadensis var. canadensis.
Viola canadensis var. corymbosa Nutt. ex Torr. & A. Gray, 1838.
Viola canadensis var. neomexicana (Greene) Rydb., 1906.
Viola canadensis var. pubens Farw., 1917.
Viola canadensis var. rugulosa (Greene) C.L. Hitchc., 1961.
Viola canadensis var. rydbergii (Greene) House, 1906.
Viola canadensis var. scariosa Porter, 1889.
Viola canadensis var. scopulorum A. Gray, 1886.
Viola canadensis var. sitchensis Bong. ex Ledeb., 1842.
Viola candidula Nieuwl., 1913.
Viola canescens Wall., 1824.
Viola canescens subsp. lanuginosa W. Becker, 1916.
Viola canina L., 1753.
Viola canina var. acuminata (Ledeb.) Regel, 1861.
Viola canina subsp. canina.
Viola canina var. japonica Ging. in DC., 1824.
Viola canina var. kamtschatica Ging., 1826.
Viola canina subsp. montana (L.) Hartmann.
Viola canina var. oxyceras S. Watson.
Viola canina var. puberula S. Watson, 1890.
Viola canina var. rupestris Regel, 1861.
Viola canina var. rupestris Regel & Herd., 1866.
Viola canobarbata Leybold.
Viola capillaris Gingins, 1824.
Viola capillaris var. araucana (Phil.) Reiche.
Viola capillaris var. capillaris.
Viola capillaris var. dumetorum (Phil.) Reiche.
Viola cardaminefolia Greene, 1901.
Viola carnosula W. Becker, 1918.
Viola carolina Greene, 1898.
Viola cascadensis M.S. Baker, 1949.
Viola caucasica Kolenati.
Viola cazorlensis Gand.
Viola centellifolia Greene, 1910.
Viola cephalonica Bornm.
Viola cerasifolia St.Hilaire.
Viola chaerophylloides (Regel) W. Becker, 1902.
Viola chalcosperma Brainerd, 1910.
Viola chamaedrys Leybold.
Viola chamissoniana Ging., 1826.
Viola champlainensis House.
Viola charlestonensis M.S. Baker & J.C. Clausen, 1945.
Viola chassanica Korkischko.
Viola chelmea Boiss. & Heldr.
Viola chrysantha Phil., 1864.
Viola chrysantha Hook., 1836.
Viola chrysantha var. glaberrima Torr., 1874.
Viola chrysantha var. nevadensis Kellogg, 1863.
Viola ciliata Schltdl., 1838.
Viola ciliolata Schltr.
Viola clarkiae A. Nelson, 1912.
Viola clauseniana M.S. Baker, 1938.
Viola cochranei Ballard, 1993.
Viola cognata Greene, 1896.
Viola collina Besser, 1816.
Viola collina var. collina.
Viola collina var. glabricarpa K. Sun, 1994.
Viola collina var. intramongolica Ching J. Wang, 1991.
Viola colombiana W. Becker, 1928.
Viola columnaris Skottsb.
Viola commersonii DC.
Viola commutata Waisb.
Viola compacta Greene, 1901.
Viola concordifolia Ching J. Wang, 1991.
Viola concordifolia var. hirtipedicellata Ching J. Wang, 1992.
Viola conferta St.Hilaire.
Viola conferta (W. Becker) Nakai, 1922.
Viola confertifolia Chang, 1949.
Viola confusa Champ. ex Benth., 1851.
Viola confusa subsp. nagasakiensis (W. Becker) F. Maek. & Hashim., 1968.
Viola conilii Franch. & Sav., 1879.
Viola conjugens Greene, 1899.
Viola consobrina House.
Viola consocia House.
Viola consona House.
Viola consors Greene, 1902.
Viola conspersa Reichb.
Viola conspersa fo. conspersa.
Viola conspersa fo. masonii (Farw.) House, 1924.
Viola conspersa var. masonii Farw., 1918.
Viola conturbata House.
Viola convicta House.
Viola corchorifolia Dombey ex Ging., 1824.
Viola cordata Walter.
Viola cordifolia (Nutt.) Schweinitz, 1929.
Viola cordifolia W. Becker, 1929.
Viola cordulata Greene, 1910.
Viola cornuta L.
Viola corralensis Phil.
Viola cotyledon Gingins.
Viola crassa Makino.
Viola crassicalcarata Ching J. Wang, 1992.
Viola crassicornis W. Becker & Hult.
Viola crassula Greene, 1902.
Viola crenulata Greene, 1901.
Viola cretacea Klok.
Viola cretica Boiss. & Heldr.
Viola cretica subsp. cretica.
Viola cuatrecasasii L.B. Sm. & A. Fernández, 1954.
Viola cucullata Aiton.
Viola cucullata fo. albiflora Britton, 1890.
Viola cucullata fo. cucullata.
Viola cucullata var. cucullata.
Viola cucullata var. microtitis Brain., 1913.
Viola cucullata fo. prionosepala (Greene) Brainerd, 1913.
Viola cucullata var. sororia (Willd.) Torr. & A. Gray.
Viola cucullata fo. thurstonii (Twining) House, 1924.
Viola cuicochensis Hieron., 1895.
Viola cumingii W. Becker, 1907.
Viola cuneata S. Watson, 1879.
Viola curicoensis Becker.
Viola curvicalcarata W. Becker & Boissieu, 1908.
Viola curvistylis Boissieu & Captin., 1910.
Viola cuspidifolia W. Becker, 1929.
Viola cyathiformis Becker,W.
Viola cyclophylla Greene, 1899.
Viola dacica Borb.
Viola dactyloides Roem. & Schult., 1819.
Viola dactyloides var. multipartita W. Becker, 1916.
Viola davidii Franch., 1886.
Viola davidii var. paucicrenata W. Becker, 1917.
Viola davisii House.
Viola debilis Michx., 1803.
Viola decipiens Reiche.
Viola declinata Waldst. & Kit., 1806-1812.
Viola decumbens.
Viola decumbens var. decumbens L. f.
Viola decumbens var. scrotiformis (Dc.) Jessop.
Viola delavayi Franch., 1886.
Viola delavayi var. villosa W. Becker, 1918.
Viola deltoidea Yatabe, 1891.
Viola demetria Prolongo ex Boiss.
Viola demissa Greene, 1901.
Viola dentariifolia H. Boissieu, 1901.
Viola dentriculosa Pollard, 1901.
Viola desertorum Greene, 1901.
Viola diamantiaca Nakai, 1919.
Viola diamantiaca fo. glabrior (Kitag.) Kitag., 1979.
Viola diamantiaca var. glabrior Kitag., 1942.
Viola dichotoma Sessé & Moc. ex Ging., 1824.
Viola dichroa Boiss. & Huet., 1856.
Viola diffusa Ging., 1824.
Viola diffusa var. brevibarbata Ching J. Wang, 1991.
Viola diffusa var. brevisepala W. Becker, 1928.
Viola diffusa var. diffusa.
Viola diffusa var. glabella H. Boissieu, 1901.
Viola diffusa subsp. tenuis W. Becker, 1921.
Viola diffusa var. tomentosa W. Becker, 1906.
Viola diffusoides Ching J. Wang, 1988.
Viola dimissa House.
Viola dirphya Tiniakov, 1991.
Viola discors House.
Viola disjuncta W. Becker.
Viola dissecta Ledeb., 1829.
Viola dissecta subvar. albida (Palib.) Makino, 1912.
Viola dissecta var. albida (Palib.) Nakai, 1912.
Viola dissecta var. chaerophylloides (Regel) Makino, 1912.
Viola dissecta subvar. multifida Makino, 1912.
Viola dissecta fo. pubescens (Regel) Kitag., 1959.
Viola dissecta var. pubescens (Regel) Kitag., 1938.
Viola dissecta var. takahashii Nakai, 1912.
Viola dissensa House.
Viola dissita House.
Viola distans Wall., 1835.
Viola doerfleri Degen.
Viola dolichocentra Botsch.
Viola dolichoceras Ching J. Wang, 1991.
Viola dombeyana DC., 1824.
Viola domeykoana Gay.
Viola donetzkiensis Klok.
Viola douglasii Steud., 1841.
Viola duclouxii W. Becker, 1928.
Viola dukadjinica W. Becker & Ko;absanin.
Viola dumetorum Phil.
Viola dyris Maire.
Viola dyris var. dyris.
Viola dyris var. orientalis Emb.
Viola eamesii House.
Viola ecuadorensis W. Becker, 1922.
Viola egglestonii Brainerd, 1910.
Viola elatior Fries, 1828.
Viola elatior subsp. fordanii (Hanry) Soo.
Viola elegantula Schott.
Viola elisabethae Klok.
Viola emarginata (Nutt.) Leconte.
Viola emarginata var. acutiloba Brainerd.
Viola emarginata var. emarginata.
Viola emarginata var. subsinuata Greene.
Viola emeiensis Ching J. Wang, 1992.
Viola eminii (Engl.) R.E. Fr., 1923.
Viola emirnensis Bojer.
Viola enneasperma L., 1753.
Viola epipsila Ledeb., 1820?.
Viola epipsila subsp. palustroides W. Becker, 1921.
Viola epipsila subsp. repens (Turcz.) W. Becker, 1917.
Viola epipsiloides Á. Löve & D. Löve.
Viola epirota (Hal;aaacsy) Raus.
Viola eriocarpa Schwein.
Viola eriocarpa var. eriocarpa.
Viola eriocarpa var. leiocarpa Fernald & Wiegand, 1921 [1922].
Viola erratica House.
Viola escarapela J.M. Watson & A.R. Flores, 2003.
Viola esculenta Elliott.
Viola etrusca M. Erben, 1986.
Viola euboea (Hal;aaacsy) Halácsy.
Viola evae Hieron.
Viola excisa Hance, 1868.
Viola exigua W. Becker, 1906.
Viola exilis Phil.
Viola eximia Form.
Viola extremiorientalis Worosch. & N. S. Pavlova.
Viola falcata Greene, 1899.
Viola faurieana W. Becker, 1916.
Viola fedtschenkoana W. Becker.
Viola fernaldii House.
Viola festata House.
Viola filicetorum Greene, 1906.
Viola filipes Greene, 1901.
Viola fimbriatula Sm.
Viola fimbriatula fo. albescens Farw., 1928.
Viola fimbriatula fo. fimbriatula.
Viola fimbriatula fo. glabrata Pennell, 1931.
Viola fimbriatula fo. umbelliflora Fernald, 1949.
Viola fischeri W. Becker, 1830.
Viola fischeri Sweet, 1830.
Viola fissifolia Kitag., 1935.
Viola flagelliformis Hemsl., 1879.
Viola flavicans Wedd., 1864.
Viola flavida Bureau & Franch., 1891.
Viola flavovirens Pollard, 1897.
Viola fletcheri Greene, 1901.
Viola flettii Piper, 1898.
Viola floridana Brainerd, 1910.
Viola fluehmannii Phil.
Viola formosana Hayata, 1906.
Viola formosana C.F. Hsieh, 1977.
Viola formosana var. formosana.
Viola formosana var. kawakamii (Hayata) J.C. Wang, 1988.
Viola formosana var. stenopetala (Hayata) J.C. Wang, T.C. Huang & T.
Hashim., 1990.
Viola formosana var. tozanensis (Hayata) C.F. Hsieh, 1977.
Viola forrestiana W. Becker, 1923.
Viola franchetii H. Boissieu, 1900.
Viola frank-smithii N.H. Holmgren, 1992.
Viola friderici Becker.
Viola frigida Phil.
Viola frigida var. borchersii (Phil.) Reiche.
Viola frigida var. frigida.
Viola frondosa (Velen.) Hayek.
Viola fulcrata Greene, 1901.
Viola funghuangensis P. Y. Fu & Y. C. Teng, 1977.
Viola fuscifolia W. Becker, 1907.
Viola fusiformis Sm., 1819.
Viola galeanaensis M.S. Baker, 1947.
Viola gan-chouenensis W. Becker, 1928.
Viola germainii Sparre, 1949.
Viola glabella Nutt., 1838.
Viola glaberrima (Murb.) C. Serg.
Viola glacialis Poepp. & Endl.
Viola glandularis H.E. Ballard & P. Jørg., 1999.
Viola glandulifera Hook., 1837.
Viola glandulifera Wall., 1824.
Viola glaucescens Oudem., 1867.
Viola glechomoides Leyb.
Viola gmeliniana Roem. & Schult., 1819.
Viola gmeliniana var. albiflora W. Becker, 1917.
Viola gmeliniana var. glabra Regel & Herd., 1866.
Viola gmeliniana var. glabra Ledeb., 1842.
Viola gmeliniana var. hispida Ledeb., 1842.
Viola gmeliniana var. scorpiurifolia DC., 1824.
Viola godoyae Phil.
Viola gomphopetala Greene, 1901.
Viola gostivariensis (W. Becker & Bornm.) Bornm.
Viola gracillima St.Hilaire.
Viola graeca (Becker) Hal.
Viola grahamii Benth., 1840.
Viola grandisepala W. Becker, 1928.
Viola granulosa Wedd., 1864.
Viola greenei House.
Viola greenmanii House.
Viola grisebachiana Vis.
Viola grypoceras A. Gray, 1856.
Viola grypoceras var. barbata W. Becker, 1922.
Viola guatemalensis W. Becker, 1924.
Viola guineensis Schumach. & Thonn., 1827.
Viola hallii A. Gray, 1872.
Viola hamiltoniana D. Don, 1825.
Viola hancockii W. Becker, 1928.
Viola hancockii var. fangshanensis J.W. Wang, 1989.
Viola hastata Michx., 1803.
Viola hebeiensis J.W. Wang & T.G. Ma, 1988.
Viola hediniana W. Becker, 1916.
Viola heldreichiana Boiss.
Viola helena.
Viola helena var. lanaiensis.
Viola hemsleyana Calderón, 1982.
Viola henryi H. Boissieu, 1901.
Viola henryi var. cameleo (H. Boissieu) Chang, 1949.
Viola herzogii (W. Becker) Bornm.
Viola hillii W. Becker, 1928.
Viola hirsutula Brainerd, 1907.
Viola hirta L., 1753.
Viola hirta subsp. brevifimbriata W. Beck, 1909.
Viola hirta var. collina (Besser) Regel, 1861.
Viola hirta var. glabella Regel, 1861.
Viola hirta subsp. longifimbriata W. Becker, 1918.
Viola hirta var. typica Maxim., 1877.
Viola hirtipedoides W. Becker, 1921.
Viola hirtipes S. Moore, 1879.
Viola hissarica Juz.
Viola hollickii House.
Viola hondoensis W. Becker & Boiss.
Viola hookeri Thomson, 1872.
Viola hookeriana Kunth, 1821 [1823].
Viola hookeriana fo. pubescentior Becker, 1924.
Viola hookerii Thomson.
Viola hopeiensis J. W. Wang & T. G. Ma, 1988.
Viola hossei W. Becker, 1916.
Viola howellii A. Gray, 1887.
Viola hsinganensis Taken., 1955.
Viola huanucoensis W. Becker, 1922.
Viola huesoensis Martic., 2000 [2001].
Viola huidobrii Gay.
Viola hultenii W. Becker.
Viola humboldtii Triana & Planch., 1862.
Viola humboldtii var. renifolia Britton, 1889.
Viola humilis Kunth, 1821 [1823].
Viola hunanensis Hand.-Mazz., 1931.
Viola hupeiana W. Becker, 1916.
Viola hybanthus L., 1763.
Viola hymettia Boiss. & Heldr.
Viola hypoleuca Hayata, 1913.
Viola ignobilis Rupr.
Viola illinoensis Greene, 1901.
Viola imberbis Ledeb., 1829.
Viola impatiens H. Lév., 1914.
Viola inamoena Greene, 1901.
Viola incisa Turcz.
Viola incisa var. acuminata Franch. & Sav., 1873.
Viola incognita Brainerd, 1905.
Viola incognita var. forbesii Brainerd, 1911.
Viola incognita var. incognita.
Viola inconspicua Blume, 1825.
Viola inconspicua subsp. dielsiana W. Becker, 1917.
Viola inconspicua subsp. nagasakiensis (W. Becker) J.C. Wang & T.C. Huang,
1990.
Viola indivisa (Greene) Greene.
Viola insessa House.
Viola insignis Pollard.
Viola insignis Richt., 1888.
Viola insolita House.
Viola insularis Nakai.
Viola integerrima Phil.
Viola ipecacuanha L., 1771 - IPECACUANHA-BRANCA-DA-PRAIA, poaia-branca.
Viola ircutiana Turcz.
Viola isopetala Juz.
Viola itoubu Aubl., 1775.
Viola ivonis Erben.
Viola iwagawai Makino.
Viola jagellonica Zapal.
Viola jalapaensis W. Becker, 1922.
Viola japonica Matsum. & Hayata, 1906.
Viola javanica W. Becker, 1916.
Viola jettmari Hand.-Mazz., 1935.
Viola jizushanensis S.H. Huang, 2003.
Viola joergensenii W. Becker, 1926.
Viola johnstonii Becker.
Viola jooi Janka.
Viola jordanii Hanry.
Viola kalbreyeri Becker.
Viola kamtschadalorum W. Becker & Hult., 1928.
Viola kamtschatica Ging., 1826.
Viola kamtschatica var. pekinensis Regel, 1861.
Viola kanoi Sasaki, 1929.
Viola kansuensis W. Becker, 1918.
Viola karakalensis Klok.
Viola kauaensis.
Viola kauaensis var. wahiawaensis.
Viola kawakamii Hayata, 1908.
Viola kawakamii var. stenopetala Hayata, 1913.
Viola kelloggii A. Nelson, 1904.
Viola kermesina W. Becker, 1909.
Viola kiangsiensis W. Becker, 1925.
Viola kitaibeliana Schult.
Viola kitaibeliana var. rafinesquii (Greene) Fernald, 1938.
Viola kitamiana Nakai.
Viola kiusiana Makino, 1902.
Viola komarovii W. Becker, 1916.
Viola kosanensis Hayata, 1913.
Viola kosanensis Nakai, 1922.
Viola krugiana W. Becker, 1925.
Viola kunawarensis Royle, 1834.
Viola kunawarensis var. angustifolia W. Becker, 1917.
Viola kupfferi Klok.
Viola kusanoana Makino.
Viola kusnezowiana W. Becker.
Viola kwangtungensis Melch., 1933.
Viola labradorica Schrank.
Viola laciniosa A. Gray, 1856.
Viola lactea Sm.
Viola lactiflora Nakai, 1914.
Viola laetecaerulea Greene, 1901.
Viola lanceifolia Schum. & Thonn., 1827.
Viola lanceolata L., 1753.
Viola lanceolata subsp. lanceolata.
Viola lanceolata var. lanceolata.
Viola lanceolata subsp. occidentalis (A. Gray) N. Russell, 1955.
Viola lanceolata subsp. vittata (Greene) N. Russell, 1955.
Viola lanceolata var. vittata (Greene) Weath. & Griscom, 1934.
Viola langloisii Greene, 1896.
Viola langloisii var. pedatiloba Brainerd, 1911.
Viola langsdorffii (Regel) Fisch. ex Ging., 1824.
Viola lanifera Becker.
Viola laricicola Marcussen.
Viola lasiostipes Nakai, 1922.
Viola latisepala Wettst.
Viola latistipula Hemsl., 1879.
Viola latiuscula Greene.
Viola lavandulacea E.P. Bicknell, 1904.
Viola lavrenkoana Klok.
Viola lechleri Griseb.
Viola lehmannii W. Becker, 1907.
Viola lehmannii W. Becker ex H.E. Ballard & P. Jørg., 1999.
Viola lehmannii subsp. cordifolia W. Becker, 1907.
Viola lehmannii subsp. ovalifolia W. Becker, 1907.
Viola lepidia Jord.
Viola leveillei H. de Boiss., 1902.
Viola leyboldiana Phil.
Viola lianhuashanensis Ching J. Wang & K. Sun, 1991.
Viola limprichtiana W. Becker, 1917.
Viola lindeniana Turcz., 1854.
Viola linearifolia Vahl, 1793.
Viola linguifolia Nutt. ex Torr. & A. Gray, 1838.
Viola linifolia Poir., 1808.
Viola litheon N.H. Holmgren & P.K. Holmgren, 1992.
Viola litoralis Phil., 1860.
Viola littoralis Thouars.
Viola littoralis Spreng.
Viola llullaillacoensis Becker.
Viola lobata Benth., 1849.
Viola lobata subsp. integrifolia (S. Watson) R. J. Little.
Viola lobata var. integrifolia S. Watson, 1876.
Viola lobata subsp. lobata.
Viola lobata var. lobata.
Viola lobata subsp. psychodes (Greene) Munz, 1958.
Viola lobata var. psychodes (Greene) J.T. Howell, 1975 [1976].
Viola longipes Nutt.
Viola longistipulata Hayata, 1913.
Viola lovelliana Brainerd, 1910.
Viola lucens W. Becker, 1928.
Viola luciae Skottsb.
Viola lutea Huds.
Viola lutea Sessé & Moc.
Viola lutea subsp. lutea.
Viola lutea subsp. sudetica (Willd.) Nyman.
Viola macedonica Boiss. & Heldr.
Viola macloskeyi Lloyd, 1895.
Viola macloskeyi subsp. macloskeyi.
Viola macloskeyi var. macloskeyi.
Viola macloskeyi subsp. pallens (Banks ex DC.) M.S. Baker, 1953.
Viola macloskeyi var. pallens (Banks) C.L. Hitchc., 1961.
Viola macroceras Bunge, 1829.
Viola maculata Cav.
Viola maculata fo. chilensis Weibel.
Viola maculata fo. chillanensis Sparre.
Viola maculata fo. constitucionensis Sparre.
Viola maculata fo. fimbriata (Steud.) Weibel.
Viola maculata fo. grandidentata (Kalela) Sparre.
Viola maculata var. maculata.
Viola maculata fo. megaphylla.
Viola maculata var. megaphylla DC.
Viola maculata fo. microphyllos.
Viola maculata fo. munozii Sparre.
Viola maculata fo. pubescens.
Viola maculata fo. septentrionalis (Kalela) Weibel.
Viola magellanica Poir.
Viola magnifica Ching J. Wang ex X.D. Wang, 1991.
Viola mainlingensis S.Yung Chen, 1980.
Viola mairei H. Lév., 1914.
Viola majchuren