WFO Plant List | World Flora Online

As classified in WFO snapshot

March 2019

Warning: older classification

genus

Viola L.

This genus name was first published in Sp. Pl. : 933 (1753)

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000040312.

Species in Viola ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name	Author	Protologue	Nomenclator	WFO link
			—	${taxonConcept.hasName.id}
			—	${synonym.id}

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Viola:

Name	Author	Protologue	Nomenclator	WFO link
Viola abortiva	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 14 1852		wfo-0000426256
Viola abulensis	Fern.Casado & Nava	Anales Jard. Bot. Madrid 44: 306 1987		wfo-0000426255
Viola abundans	House	Bull. New York State Mus. Nat. Hist. 254: 506 1924		wfo-0000426254
Viola acaulis	Schult.	Syst. Veg. 5: 389 1819		wfo-0000426679
Viola achyrophora	Greene	Pittonia 5: 33 1902		wfo-0000426677
Viola adulterina	Schur	Verh. Naturf. Vereins Brünn 15(2): 108 1877		wfo-0000426688
Viola adulterina	Godr.	These Hybrid. 18 1844		wfo-0000426698
Viola aduncoides	Á.Löve & D.Löve	Bot. Not. 128: 516 1975 publ. 1976		wfo-0000426696
Viola aetnensis	Tornab.	Fl. Sicula 138 1887	—	wfo-0000426252
Viola agrestis	Jord.	Observ. Pl. Nouv. 2: 15 1846		wfo-0000426249
Viola aguilaris	Sennen & Gonzalo	Cavanillesia 2: 77 1929		wfo-0000426258
Viola ajtayana	J.Wagner	Magyar Bot. Lapok 12: 35 1913		wfo-0000426246
Viola alabamensis	Pollard	Proc. Biol. Soc. Wash. 13: 169 1900		wfo-0000426245
Viola alachuana	Murrill	Quart. J. Florida Acad. Sci. 12: 61 1950		wfo-0000426244
Viola alajensis	W.Becker	Mitth. Thüring. Bot. Vereins n.f., 19: 37 1904		wfo-0000426241
Viola albanica	Halácsy	Consp. Fl. Graec. 1: 141 1900		wfo-0000426205
Viola albertina	Greene	Pittonia 4: 288 1901		wfo-0000426204
Viola albiensis	Sudre	Rev. Bot. Bull. Mens. 12: 19 1894		wfo-0000426201
Viola albiflora	Link	Enum. Hort. Berol. Alt. 1: 241 1821		wfo-0000426207
Viola albimaritima	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 35: 143 2003		wfo-0000426199
Viola albovii	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 31: 225 1998		wfo-0000426198
Viola alexandrowiana	(W.Becker) Juz.	Fl. URSS 15: 412 1949		wfo-0000426197
Viola alexejana	Kamelin & Junussov	Dokl. Akad. Nauk Tadzhiksk. S.S.R. 23(4): 208 1980		wfo-0000426196
Viola algida	Humb. & Bonpl. ex Schult.	Syst. Veg. 5: 391 1819		wfo-0000426195
Viola aliceae	M.S.Baker	Madroño 15: 199 1960		wfo-0000426194
Viola allardii	Greene	Leafl. Bot. Observ. Crit. 2: 41 1910		wfo-0000426191
Viola alleghanensis	Schult.	Syst. Veg. 5: 360 1819		wfo-0000426200
Viola allegheniensis	L.K.Henry	Castanea 18: 53 1953		wfo-0000426202
Viola alliariifolia	Nakai	Bot. Mag. (Tokyo) 36: 32 1922		wfo-0000426225
Viola allionii	Hegetschw.	Fl. Schweiz 242 1839		wfo-0000426223
Viola alpestris	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 72 1910		wfo-0000426219
Viola alpestris	Hegetschw.	Fl. Schweiz 245 1839		wfo-0000426220
Viola alpestris	Jord.	Observ. Pl. Nouv. 2: 32 1846		wfo-0000426221
Viola alpigena	Chatenier	Bull. Soc. Bot. France 58: 284 1911		wfo-0000426218
Viola alsophila	Greene	Pittonia 4: 7 1899		wfo-0000426215
Viola amamiana	Hatus.	Sci. Rep. Yokosuka City Mus. 15: 13 1969		wfo-0000426213
Viola amani	Post	Bull. Herb. Boissier 1: 16 1893		wfo-0000426212
Viola ammotropha	E.H.L.Krause	Deutschl. Fl. ed. 2, 6: 204 1902		wfo-0000426210
Viola amoena	T.F.Forst.	Syn. Pl. Ins. Brit. 198 1798		wfo-0000426413
Viola amoena	Leconte	Ann. Lyceum Nat. Hist. New York 2: 144 1828		wfo-0000426605
Viola amorphophylla	Pollard	Proc. Biol. Soc. Wash. 13: 129 1900		wfo-0000426388
Viola ampliata	Greene	Leafl. Bot. Observ. Crit. 1: 3 1903		wfo-0000426571
Viola anagae	Gilli	Feddes Repert. 89: 595 1978 publ. 1979		wfo-0000426569
Viola andersonii	Greene	Pittonia 4: 287 1901		wfo-0000426568
Viola andina	W.Becker	Bot. Jahrb. Syst. 37: 591 1906		wfo-0000426567
Viola andrasovszkyi	Jáv.	Bot. Közlem. 19: 26 1921	—	wfo-0000426566
Viola angkae	Craib	Bull. Misc. Inform. Kew 1925: 14 1925		wfo-0000426565
Viola anglica	Drabble	J. Bot. 64: 269 1926		wfo-0000426572
Viola annamensis	Baker f.	J. Nat. Hist. Soc. Siam 4: 128 1921		wfo-0000426562
Viola anodonta	Greene	Pittonia 5: 32 1902		wfo-0000426561
Viola anomala	Kit. ex Colla	Herb. Pedem. 1: 268 1833		wfo-0000426560
Viola apennina	N.Terracc.	Nuovo Giorn. Bot. Ital. 21: 327 1889		wfo-0000426559
Viola apetala	F.W.Schmidt	Neuere Abh. Königl. Böhm. Ges. Wiss. 1: 61 1791		wfo-0000426564
Viola apetala	Gilib.	Fl. Lit. Inch. 2: 124 1782		wfo-0000426580
Viola apetala	Roxb.	Fl. Ind. 2: 449 1824	—	wfo-0000426588
Viola apoensis	Elmer	Leafl. Philipp. Bot. 7: 2878 1915		wfo-0000426587
Viola appendiculata	Steud.	Nomencl. Bot. ed. 2, 2: 770 1841	—	wfo-0000426586
Viola aprica	Spreng.	Syst. Veg. 1: 800 1824		wfo-0000426585
Viola arbuscula	Phil.	Anales Univ. Chile 81: 491 1892		wfo-0000426579
Viola arenicola	Chabert	Bull. Soc. Bot. France 18: 196 1871		wfo-0000426576
Viola argenteria	Moraldo & Forneris	Allionia 28: 51 1987-1988 publ. 1988		wfo-0000426575
Viola argentina	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 184 1922		wfo-0000426574
Viola argentinensis	Speg.	Physis (Buenos Aires) 3: 178 1917		wfo-0000426573
Viola arisanensis	W.Becker	Repert. Spec. Nov. Regni Veg. 17: 314 1921		wfo-0000426693
Viola armena	Boiss. & A.Huet	Diagn. Pl. Orient. II, 5: 48 1856		wfo-0000426691
Viola arophila	Wiesb.	Beitr. Mittl. Sudl. Mahr. 79 1886		wfo-0000426690
Viola arvatica	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 24 1852		wfo-0000426674
Viola arvensioides	Strobl	Oesterr. Bot. Z. 27: 224 1877		wfo-0000426699
Viola arvensis subsp. megalantha	Nauenb.	Untersuch. Variab. Ökol. & Syst. Viola tricolor-Gruppe Mitteleuropa 81 1986		wfo-0000426661
Viola aspera	Ging.	Prodr. 1: 295 1824		wfo-0000426660
Viola atlantica	Britton	Bull. Torrey Bot. Club 24: 92 1897		wfo-0000426656
Viola atlantica	Pomel	Nouv. Mat. Fl. Atl. 1: 215 1874	—	wfo-0000426658
Viola atrichocarpa	Borbás	Oesterr. Bot. Z. 40: 118 1890		wfo-0000426652
Viola attenuata	Steud.	Nomencl. Bot. 1: 884 1821		wfo-0000426534
Viola attenuata	Sweet	Hort. Brit. ed. 3: 54 1839		wfo-0000426535
Viola aubletii	G.Mey.	Prim. Fl. Esseq. 123 1818		wfo-0000426533
Viola aurasiaca	Pomel	Nouv. Mat. Fl. Atl. 2: 342 1875	—	wfo-0000426532
Viola auricolor	Skottsb.	Kongl. Svenska Vetensk. Acad. Handl. n.s., 56(5): 130, 260 1916		wfo-0000426520
Viola auriculata	Leyb.	Anales Univ. Chile 1863(2): 672 1863	—	wfo-0000426537
Viola auritella	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 356 1925		wfo-0000426528
Viola ausonensis	Sennen	Butl. Inst. Catalana Hist. Nat. 32: 111 1932		wfo-0000426527
Viola austiniae	Greene	Pittonia 5(26A): 30 30 1902		wfo-0001240319
Viola austriaca	A.Kern. & Jos.Kern.	Ber. Naturwiss.-Med. Vereins Innsbruck 3: 71 1872		wfo-0000426526
Viola austrosinensis	Y.S.Chen & Q.E.Yang	Bot. J. Linn. Soc. 158: 756 2008		wfo-0000744996
Viola avatschensis	W.Becker & Hultén	Ark. Bot. 22A(3): 1 1928		wfo-0000426525
Viola averyi	Kellogg	Pacific Rural Press 1879: 354 1879		wfo-0000426523
Viola awagatakensis	T.Yamaz., I.Ito & Ageishi	J. Jap. Bot. 72: 60 1997		wfo-0000426522
Viola babiogorensis	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 461 1914		wfo-0000426521
Viola babunensis	Erben	Mitt. Bot. Staatssamml. München 21: 600 1985		wfo-0000426545
Viola bachtschisaraensis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 145 2001		wfo-0000426529
Viola badensis	Wiesb.	Oesterr. Bot. Z. 24: 225 1874		wfo-0000426530
Viola baicalensis	W.Becker	Beih. Bot. Centralbl. 34(2): 250 1916		wfo-0000426555
Viola balansae	Gagnep.	Bull. Soc. Bot. France 85: 599 1938 publ. 1939		wfo-0000426554
Viola balbisii	Re	Fl. Segus. 73 1805		wfo-0000426553
Viola balcanica	Delip.	in Fl. Nar. Republ. Bulgariya 7: 495 1979		wfo-0000426552
Viola balearica	Rosselló, Mayol & Mus	Boll. Soc. Hist. Nat. Balears 32: 154 1988		wfo-0000426551
Viola balmesii	Sennen	Butl. Inst. Catalana Hist. Nat. 32: 112 1932		wfo-0000426550
Viola balsaminoides	Gardner	Hooker's Icon. Pl. 3: t. 217 1839		wfo-0000426549
Viola baltica	W.Becker	Beih. Bot. Centralbl. 26(2): 379 1910		wfo-0000426548
Viola banatica	Kit. ex Schult.	Syst. Veg. 5: 382 1819		wfo-0000426546
Viola banatica	Simonk.	Enum. Fl. Transsilv. 112 1887		wfo-0000426558
Viola banksii	K.R.Thiele & Prober	Muelleria 18: 15 2003		wfo-0000430574
Viola barbata	Muhl. ex Schult.	Syst. Veg. 5: 356 1819	—	wfo-0000426544
Viola barceloi	L.Chodat	Bull. Soc. Bot. Genève II, 15: 234 1923 publ. 1924		wfo-0000426542
Viola barceloi	Nyman	Consp. Fl. Eur. Suppl. 2: 45 1889		wfo-0000426543
Viola basilensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 10 1910		wfo-0000426541
Viola batava	Kloos	Ned. Kruidk. Arch. 1923: 185 1924		wfo-0000426540
Viola battandieri	W.Becker	Beih. Bot. Centralbl. 18(2): 366 1905		wfo-0000426602
Viola baumgarteniana	Schur	Enum. Pl. Transsilv. 87 1866		wfo-0000426536
Viola bavarica	Schrank	Baier. Fl. 1: 491 1789		wfo-0000426582
Viola baxteri	House	Bull. New York State Mus. Nat. Hist. 254: 500 1924		wfo-0000426640
Viola beamanii	Calderón	Phytologia 52: 105 1982		wfo-0000426639
Viola beebyi	Druce	List Brit. Pl. 9 1908		wfo-0000426636
Viola behboudiana	Rech.f. & Esfand.	Anz. Österr. Akad. Wiss., Math.-Naturwiss. Kl. 87: 297 1950		wfo-0000426635
Viola bella	Gren.	Fl. France 1: 184 1847		wfo-0000426634
Viola beraudii	Boreau	Fl. Centre France ed. 3, 2: 76 1857		wfo-0000426641
Viola berggrenii	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 107 1925		wfo-0000426631
Viola bernoulliana	W.Becker	Fl. Alpes Marit. 4: 263 1906		wfo-0000426630
Viola berteroniana	Steud.	Flora 39: 422 1856		wfo-0000426627
Viola bertotii	Souché ex Corb.	Nouv. Fl. Normandie 77 1892	—	wfo-0000426624
Viola bessarabica	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 459 1914		wfo-0000426623
Viola besseri	Rupr.	Fl. Caucasi 151 1869		wfo-0000426622
Viola bethkeana	Prahl	Krit. Fl. Schlesw.-Holst. 2(2): 23 1890		wfo-0000426632
Viola bethkeana	Borbás	Oesterr. Bot. Z. 41: 422 1891		wfo-0000426646
Viola bethkei	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 221 1888		wfo-0000426633
Viola bezdelevae	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 392 2007		wfo-0000510609
Viola bezdelevae	Vorosch.	Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol. 92(1): 134 1987		wfo-0000426650
Viola biacuta	W.Becker	Beih. Bot. Centralbl. 34(2): 414 1917		wfo-0000426648
Viola bilczensis	Blocki	Spraw. Komis. Fizjogr. 22(2): 213 1888	—	wfo-0000426349
Viola billotiana	F.W.Schultz ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000426347
Viola billotii	F.W.Schultz	Flora 23: 120 1840		wfo-0000426238
Viola binayensis	Okamoto & K.Ueda	Acta Phytotax. Geobot. 37: 1 1986		wfo-0000426139
Viola bissetii	Maxim.	Bull. Soc. Imp. Naturalistes Moscou 54(1): 5 1879		wfo-0000426170
Viola biturigensis	Boreau ex Déségl.	Mém. Soc. Acad. Maine Loire 14: 104 1863		wfo-0000426169
Viola blandiformis	Nakai	Bull. Soc. Bot. France 72: 192 1925		wfo-0000426172
Viola blumii	Korth.	Ann. Mus. Bot. Lugduno-Batavi 3: 76 1867		wfo-0000426167
Viola bocquetiana	Yıld.	Ot Sist. Bot. Dergisi 1(1): 2 1994		wfo-0000426165
Viola bohemica	Beck	Repert. Spec. Nov. Regni Veg. 17: 450 1921		wfo-0000426164
Viola boissieuana	Makino	Bot. Mag. (Tokyo) 16: 127 1902		wfo-0000426163
Viola bolivari	Pau	Trab. Mus. Ci. Nat., Ser. Bot. 14: 17 1918		wfo-0000426162
Viola boninensis	Nakai	Bot. Mag. (Tokyo) 36: 37 1922		wfo-0000426168
Viola borbasii	Gáyer	Magyar Bot. Lapok 6: 181 1907		wfo-0000426189
Viola borchersii	Phil.	Anales Univ. Chile 81: 494 1892		wfo-0000426188
Viola borealis	Weinm.	Linnaea 10: 66 1835		wfo-0000426187
Viola bornmuelleri	Erben	–		wfo-0001144742
Viola borsodiensis	Budai & Gáyer	Magyar Bot. Lapok 12: 356 1913		wfo-0000426186
Viola borussica	W.Becker	Ber. Bayer. Bot. Ges. 8: 269 1903		wfo-0000426185
Viola bourgaei	Rouy	Fl. France 10: 373 1908		wfo-0000426181
Viola brachyantha	Stapf	Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 51: 39 1886		wfo-0000426180
Viola brandisii	W.Becker	Beih. Bot. Centralbl. 18(2): 392 1905		wfo-0000426177
Viola braunii	Grover	Ohio J. Sci. 39: 153 1939	—	wfo-0000426174
Viola braunii	Borbás	Syn. Deut. Schweiz. Fl. ed. 3: 202 1890	—	wfo-0000426175
Viola brevicaulis	Raeusch.	Nomencl. Bot. ed. 3: 258 1797		wfo-0000426159
Viola brevicornis	Biau	Bull. Soc. Bot. France 59: 712 1912 publ. 1913		wfo-0000426179
Viola brevistipulata	W.Becker	Beih. Bot. Centralbl. 34(2): 265 1916		wfo-0000426161
Viola brockmanniana	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 70 1910		wfo-0000426644
Viola brooksii	Kellogg	Calif. Hort. & Fl. MAg. 9: 281 1879		wfo-0000426643
Viola broussonetiana	Schult.	Syst. Veg. 5: 371 1819		wfo-0000426642
Viola bruneauniana	Bailly	Fl. Pleine Terre 946 1863	—	wfo-0000426614
Viola bubanii subsp. trinitatis	(Losa) M.Laínz	Aport. Conoc. Fl. Gallega 6: 5 1968		wfo-0000744997
Viola buchaniana	DC. ex D.Don	Prodr. Fl. Nepal. 206 1825		wfo-0000426601
Viola buchtieniana	W.Becker	Allg. Bot. Z. Syst. 12: 2 1906		wfo-0000426600
Viola bulgarica	W.Becker	Oesterr. Bot. Z. 55: 440 1905		wfo-0000426599
Viola bungeana	Rupr.	Fl. Caucasi 147 1869		wfo-0000426598
Viola burgersdijkii	Oudem.	Ann. Mus. Bot. Lugduno-Batavi 3: 77 1867		wfo-0000426597
Viola burnatii	Gremli	Excursionsfl. Schweiz French ed.: 124 1886	—	wfo-0000426589
Viola caflischii	Woerl.	Ber. Bayer. Bot. Ges. 3: 21 1893		wfo-0000426592
Viola calabra	A.Huet ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000426590
Viola calcarea	(Bab.) Greg.	J. Bot. 42: 68 1904	—	wfo-0000426618
Viola calchaquiensis	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 226 1926		wfo-0000426616
Viola caleyana	G.Don	Gen. Hist. 1: 329 1831		wfo-0000426615
Viola californica	Greene	Fl. Francisc. 3 1891		wfo-0000426604
Viola californica	M.S.Baker	Madroño 12: 13 1953		wfo-0000426613
Viola calthifolia	Poir.	Encycl. 8: 627 1808		wfo-0000426611
Viola calycina	Boiss. & Heldr.	Diagn. Pl. Orient. 8: 53 1849		wfo-0000426610
Viola campestris	M.Bieb.	Fl. Taur.-Caucas. 1: 171 1808		wfo-0000426609
Viola canariensis	Berthel.	Mém. Soc. Linn. Paris 5: 420 1827		wfo-0000426607
Viola candidula	Nieuwl.	Amer. Midl. Naturalist 3: 85 1913		wfo-0000426606
Viola caniniformis	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 221 1888		wfo-0000426447
Viola canninefas	Kloos	Ned. Kruidk. Arch. 1923: 185 1924		wfo-0000426446
Viola cantiana	Drabble	J. Bot. 47(Suppl. 2): 8 1909		wfo-0000426445
Viola capensis	Thunb.	Prodr. Pl. Cap. 40 1794		wfo-0000426436
Viola capillaris var. dumetorum	Reiche	–	—	wfo-0001144767
Viola cardaminefolia	Greene	Pittonia 4: 289 1901		wfo-0000430617
Viola carinthiaca	Borbás	Oesterr. Bot. Z. 41: 237 1891		wfo-0000426441
Viola carlesii	Nakai	Bot. Mag. (Tokyo) 42: 557 1928		wfo-0000426440
Viola carolina	Greene	Pittonia 3: 259 1898		wfo-0000426439
Viola carpatica	Borbás	Oesterr. Bot. Z. 41: 422 1891		wfo-0000426438
Viola caspia	(Rupr.) Freyn	Bull. Herb. Boissier II, 2: 840 1902		wfo-0000426437
Viola castillensis	W.Becker	Beih. Bot. Centralbl. 26(2): 365 1910		wfo-0000426444
Viola caucasica	Kolenati	–	—	wfo-0001144913
Viola caulescens	Molina ex F.Phil.	Cat. Pl. Vasc. Chil. 20 1881		wfo-0000426465
Viola cavillieri	W.Becker	Bull. Herb. Boissier II, 3: 45 1903		wfo-0000426464
Viola cebennensis	Chatenier	Bull. Soc. Bot. France 58: 286 1911		wfo-0000426461
Viola celebica	W.Becker	Repert. Spec. Nov. Regni Veg. 14: 321 1916		wfo-0000426460
Viola celinae	Sennen & Gonzalo	Cavanillesia 2: 75 1929		wfo-0000426459
Viola celtica	Sauze & Maillard ex Nyman	Consp. Fl. Eur. 78 1878		wfo-0000426458
Viola cenisia subsp. lapeyrousiana	Rouy & Foucaud	Fl. France 3: 57 1896		wfo-0000426456
Viola centellifolia	Greene	Leafl. Bot. Observ. Crit. 2: 98 1910		wfo-0000426455
Viola centronum	H.Perrier ex W.Becker	Beih. Bot. Centralbl. 26(2): 28 1909		wfo-0000426453
Viola cestrica	House	Bull. New York State Mus. Nat. Hist. 254: 507 1924		wfo-0000426451
Viola cetia	Beck ex Borbás	Oesterr. Bot. Z. 42: 287 1892		wfo-0000426450
Viola chamaedrifolia	Ruiz & Pav. ex Ging.	Prodr. 1: 306 1824		wfo-0000426457
Viola chassanica	Kork.	Bot. Zhurn. (Moscow & Leningrad) 71: 87 1986	—	wfo-0000426420
Viola cheelooi	Jacot Guill.	J. N. China Branch Roy. Asiat. Soc. 61: 155 1930		wfo-0000426419
Viola cheiranthifolia	Humb. & Bonpl.	Pl. Aequinoct. 1: 111 1807		wfo-0000426417
Viola chejuensis	Y.N.Lee & Y.C.Oh	Bull. Korea Pl. Res. 5: 13 2005		wfo-0000426416
Viola chenevardii	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 28 1910		wfo-0000426414
Viola chevalieri	H.Lév.	Monde Pl. Rev. Mens. Bot. 8(109): 44 1898		wfo-0000745001
Viola chiapasiensis	W.Becker	Repert. Spec. Nov. Regni Veg. 20: 5 1924		wfo-0000426421
Viola chillanensis	Phil.	Anales Univ. Chile 81: 347 1892		wfo-0000426412
Viola christii	W.Wolf	Bull. Murith. Soc. Valais. Sci. Nat. 10: 43 1881	—	wfo-0000426411
Viola chrysantha	Schrad. ex Rchb.	Fl. Germ. Excurs. 2: 709 1832	—	wfo-0000426409
Viola ciliaris	Willd. ex W.Becker	Beih. Bot. Centralbl. 22(2): 86 1907		wfo-0000426415
Viola cilicica	Contandr. & Quézel	Bull. Soc. Bot. France 123: 419 1976		wfo-0000426433
Viola ciliolata	Schltr.	–	—	wfo-0001144494
Viola cinerascens	A.Kern.	Oesterr. Bot. Z. 18: 20 1868		wfo-0000426432
Viola circaeoides	Steud.	Nomencl. Bot. 1: 885 1821		wfo-0000426431
Viola clandestina	Pursh	Fl. Amer. Sept. 1: 173 1813		wfo-0000426430
Viola claytonioides	Steud.	Nomencl. Bot. 1: 885 1821		wfo-0000426428
Viola cleistogamoides	(L.G.Adams) Seppelt	in Fl. S. Australia 2: 870 1986	—	wfo-0000426791
Viola clementiana	Boiss.	Diagn. Pl. Orient. II, 1: 55 1854		wfo-0000426434
Viola cluniensis	Murr & Pôll	Allg. Bot. Z. Syst. 13: 90 1907	—	wfo-0000426427
Viola coccinea	Pav.	Beih. Bot. Centralbl. 22(2): 93 1907		wfo-0000430610
Viola cochleata	Coincy	J. Bot. (Morot) 8: 204 1894		wfo-0000426426
Viola colliniformis	Murr	Oesterr. Bot. Z. 43: 196 1893		wfo-0000426424
Viola colubrina	Wedd. ex W.Becker	Beih. Bot. Centralbl. 22(2): 94 1907		wfo-0000426478
Viola columbiana	House	Bull. New York State Mus. Nat. Hist. 254: 504 1924		wfo-0000426513
Viola comberi	W.Becker	Bull. Misc. Inform. Kew 1928: 136 1928		wfo-0000426505
Viola communis	Pollard	Bot. Gaz. 26: 336 1898		wfo-0000426504
Viola commutata	Waisb.	Herb. Eur. 3 1897	—	wfo-0000426503
Viola compacta	Greene	Pittonia 4: 286 1901		wfo-0000426501
Viola confinis	Jord. ex Nyman	Consp. Fl. Eur. 80 1878		wfo-0000426497
Viola congener	Leconte	Ann. Lyceum Nat. Hist. New York 2: 140 1828		wfo-0000426496
Viola congesta	Gillies ex Hook. & Arn.	Bot. Misc. 3: 144 1833	—	wfo-0000426495
Viola conilii	Franch. & Sav.	Enum. Pl. Jap. 2: 285 1878		wfo-0000426511
Viola conjugens	Greene	Pittonia 4: 3 1899		wfo-0000426498
Viola consanguinea	Schott	Oesterr. Bot. Wochenbl. 7: 166 1857		wfo-0000426500
Viola consimilis	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 18 1852		wfo-0000426518
Viola consorbrina	House	Bull. New York State Mus. Nat. Hist. 254: 503 1924		wfo-0000430611
Viola consors	Greene	Pittonia 5: 100 1902		wfo-0000426516
Viola cooperrideri	H.E.Ballard	Castanea 58: 2 1993		wfo-0000426507
Viola coquoziana	W.Becker	Repert. Spec. Nov. Regni Veg. 24: 205 1927		wfo-0000426512
Viola corallensis	Phil.	Linnaea 33: 16 1864		wfo-0000426519
Viola coreana	Boissieu	Bull. Soc. Bot. France 58: 213 1911		wfo-0000426509
Viola coronifera	W.Becker	Bull. Misc. Inform. Kew 1928: 137 1928		wfo-0000426494
Viola corsica subsp. limbarae	Merxm. & W.Lippert	Mitt. Bot. Staatssamml. München 13: 506 1977		wfo-0000426476
Viola cracoviensis	Żmuda	Spraw. Akad. Umiejetn. Krakow. 53-54: 71 1920		wfo-0000426474
Viola crassa	Makino	Bot. Mag. (Tokyo) 19: 87 1905		wfo-0000426472
Viola crassifolia	Fenzl	Pug. Pl. Nov. Syr. 12 1842		wfo-0000426469
Viola crassula	Greene	Pittonia 5: 95 1902		wfo-0000426467
Viola crinita	Wedd. ex W.Becker	Beih. Bot. Centralbl. 22(2): 88 1907		wfo-0000426492
Viola cucullata f. prionosepala	(Greene) Brainerd	Rhodora 15(174): 112 112 1913		wfo-0001144831
Viola cucullata var. cordata	(Walter) A. Gray	Manual (ed. 5) 78 78 1867		wfo-0001278013
Viola cucullata var. leptosepala	(Greene) W. Stone	Proc. Acad. Nat. Sci. Philadelphia 55(3): 674 674 1903		wfo-0001286810
Viola cucullata var. macrotis	(Greene) W. Stone	Proc. Acad. Nat. Sci. Philadelphia 55(3): 673 673 1903		wfo-0001286811
Viola cucullifolia	Wender.	Schriften Ges. Beförd. Gesammten Naturwiss. Marburg 2: 249 1831		wfo-0000426489
Viola cucullifolia	Wender. ex Steud.	Nomencl. Bot. ed. 2, 2: 771 1841	—	wfo-0000426490
Viola cunninghamii	Hook.f.	Fl. Nov.-Zel. 1: 16 1852		wfo-0000426487
Viola curnowii	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 9: 336 1930 publ. 1931		wfo-0000426486
Viola curvicalcarata	W.Becker & H.Boissieu	Bull. Herb. Boissier II, 8: 740 1908		wfo-0000426484
Viola curvistylis	Boissieu ex Gagnep.	Fl. Indo-Chine Suppl. 1: 179 1939		wfo-0000426483
Viola cuspidata	Greene	Pittonia 3: 314 1898		wfo-0000426482
Viola cyanea	Čelak.	Oesterr. Bot. Z. 22: 349 1872		wfo-0000426481
Viola cyclophylla	Greene	Pittonia 4: 7 1899		wfo-0000423660
Viola cyclophylla	Gand.	Fl. Lyon. 53 1875		wfo-0000424007
Viola cypria	H.Lindb.	Årsbok-Vuosik. Soc. Sci. Fenn. 20B(7): 5 1942		wfo-0000424006
Viola czemalensis	Zuev	Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol. 98(4): 103 1993		wfo-0000424005
Viola dactylifera	Greene	Pittonia 3: 317 1898		wfo-0000424003
Viola dageletiana	Nakai	Bull. Soc. Bot. France 72: 195 1925		wfo-0000423998
Viola dalatensis	Gagnep.	Bull. Soc. Bot. France 85: 600 1938 publ. 1939		wfo-0000424008
Viola danubialis	Borbás	Oesterr. Bot. Z. 41: 75, 183 1891	—	wfo-0000423996
Viola dasyneura	Greene	Leafl. Bot. Observ. Crit. 2: 96 1910		wfo-0000423995
Viola dasyphylla	W.Becker	Bull. Misc. Inform. Kew 1928: 135 1928		wfo-0000423994
Viola debilis	Michx.	Fl. Bor.-Amer. 1: 150 1803		wfo-0000423991
Viola debilis	Pursh	Fl. Amer. Sept. 1: 174 1813		wfo-0000423993
Viola decora	Kellogg	Pacific Rural Press 1879: 354 1879		wfo-0000423997
Viola decora	Formánek	Verh. Naturf. Vereins Brünn 32: 179 1893 publ. 1894		wfo-0000423999
Viola degener	Schweigg. ex Mert. & W.D.J.Koch	Deutschl. Fl. ed. 3, 2: 264 1826	—	wfo-0000424021
Viola delphinensis	Jord.	Observ. Pl. Nouv. 7: 3 1849		wfo-0000424009
Viola delphiniifolia	Nutt.	Fl. N. Amer. 1(1): 136–137 136		wfo-0001277893
Viola deminuta	Schur	Enum. Pl. Transsilv. 87 1866		wfo-0000424014
Viola denarieana	Beauverd	Bull. Soc. Bot. Genève II, 18: 325 1926 publ. 1927		wfo-0000424013
Viola dentata	Pursh	Fl. Amer. Sept. 1: 172 1813		wfo-0000424012
Viola dentriculosa	Pollard	Bull. Torrey Bot. Club 28(8): 475–476 475 1901		wfo-0001235747
Viola derelicta	Jord.	Annot. Fl. France Allemagne 101 1859		wfo-0000423990
Viola deseglisei	Jord. ex Boreau	Fl. Centre France ed. 3, 2: 82 1857		wfo-0000424018
Viola desetangsii	Camus & Har.	Bull. Soc. Bot. France 38: 422 1891	—	wfo-0000423974
Viola diandra	L.	Syst. Veg. ed. 13 2: 669 1774		wfo-0000423972
Viola dichroa	Boiss.	Diagn. Pl. Orient. II, 5: 48 1856		wfo-0000423971
Viola dicksonii	Greene	Pittonia 3: 65 1896		wfo-0000423970
Viola digenea	Rouy & Foucaud	Fl. France 3: 34 1896		wfo-0000423967
Viola digitata	Pursh	Fl. Amer. Sept. 1: 171 1813		wfo-0000423965
Viola digitata	Willd. ex Schult.	Syst. Veg. 5: 352 1819		wfo-0000423966
Viola dioszegiana	Borbás	Magyar Növényt. Lapok 13: 79 1890		wfo-0000423964
Viola dirimliensis	Blaxland	Bot. J. Linn. Soc. 145: 505 2004		wfo-0000423963
Viola dirphya	Tiniakou	Candollea 46: 119 1991		wfo-0000423962
Viola discurrens	Greene	Pittonia 5: 26 1902		wfo-0000423984
Viola doii	Taken.	J. Nat. Hist. Soc. Fukuoka 2: 194 1938	—	wfo-0000423985
Viola dolichocentra	Botsch.	Bot. Mater. Gerb. Inst. Bot. Zool. Akad. Nauk Uzbeksk. S.S.R. 11: 11 1948		wfo-0000423975
Viola domburgensis	W.Becker	Allg. Bot. Z. Syst. 12: 170 1906		wfo-0000423983
Viola domestica	E.P.Bicknell	Ill. Fl. N. U.S. 3: 519 1898		wfo-0000423982
Viola domingensis	Urb.	Symb. Antill. 7: 287 1912		wfo-0000423980
Viola donetzkiensis	Klokov	Novosti Sist. Vyssh. Nizsh. Rast. 1974: 102 1974		wfo-0000423979
Viola dowelliana	House	Bull. New York State Mus. Nat. Hist. 266: 25 1925		wfo-0000423978
Viola dravica	Murr	Deutsche Bot. Monatsschr. 12: 3 1894		wfo-0000423977
Viola drepanophora	Greene	Leafl. Bot. Observ. Crit. 2: 32 1910		wfo-0000423976
Viola drymeia	Schur	Enum. Pl. Transsilv. 79 1866		wfo-0000424039
Viola dubia	Wiesb.	Oesterr. Bot. Z. 36: 191 1886		wfo-0000424010
Viola dubia	E.H.L.Krause	Deutschl. Fl. ed. 2, 6: 207 1902		wfo-0000424069
Viola dubia	Wall.	Numer. List 1450 1829		wfo-0000424081
Viola duffortii	Fouill.	Revista Brasil. Biol. 2: 152 1905		wfo-0000424067
Viola dukadjinica	W. Becker & Ko;absanin	–	—	wfo-0001144746
Viola dumoulinii	Groner	Mitt. Bayer. Bot. Ges. 2(4): 60 1907		wfo-0000424064
Viola durennei	Petitm.	Monde Pl. 6: 47 1896	—	wfo-0000424054
Viola duriprati	R.E.Fr.	Acta Horti Berg. 8: 8 1925		wfo-0000424063
Viola dusenii	W.Becker & Sam.	Repert. Spec. Nov. Regni Veg. 22: 107 1925		wfo-0000424070
Viola dyris	Maire	Bull. Soc. Hist. Nat. Afrique N. 12: 181 1921		wfo-0000424061
Viola eamsii	House	Bull. New York State Mus. Nat. Hist. 254: 507 1924		wfo-0000430604
Viola ebracteolata	Fenzl	Ill. Descr. Pl. Nov. Syr. Tauri 49 1843		wfo-0000424060
Viola eburnea	Gerbault	Bull. Soc. Agric. Sarthe II, 45: 139 1915		wfo-0000424059
Viola edanoii	W.Becker	Philipp. J. Sci. 19: 722 1921 publ. 1922		wfo-0000424057
Viola edulis	Spach	Hist. Nat. Vég. 5: 508 1836		wfo-0000424056
Viola effusa	W.Becker	Beih. Bot. Centralbl. 34(2): 424 1917		wfo-0000424079
Viola egglestoniana	House	Bull. New York State Mus. Nat. Hist. 266: 25 1925		wfo-0000424062
Viola egregia	House	Bull. New York State Mus. Nat. Hist. 266: 25 1925		wfo-0000424089
Viola eichenfeldii	Halácsy	Oesterr. Bot. Z. 39: 181 1889		wfo-0000424088
Viola einseleana	F.W.Schultz ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000424087
Viola eizanensis	(Makino) Makino	J. Jap. Bot. 1: 15 1917		wfo-0000424086
Viola eizasieboldii	Sugim. ex T.Shimizu	Fl. Nagano Pref. 1506 1997		wfo-0000424085
Viola ekstroemiana	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 107 1925		wfo-0000424084
Viola elata	Gueldenst.	Reis. Russland 1: 421 1787	—	wfo-0000424083
Viola eliasii	Sennen & Pau	Bol. Soc. Aragonesa Ci. Nat. 6: 24 1907		wfo-0000424091
Viola elongata	Poir.	Encycl. 8: 644 1808		wfo-0000424076
Viola elongata	A.Huet ex Nyman	Consp. Fl. Eur. 80 1878		wfo-0000424077
Viola eminens	K.R.Thiele & Prober	Muelleria 18: 19 2003		wfo-0000430605
Viola encycla	Greene	Pittonia 5: 88 1902		wfo-0000430602
Viola epipsila subsp. palustroides	W.Becker	Repert. Spec. Nov. Regni Veg. 17: 72 1921	—	wfo-0000743145
Viola epirota	(Halácsy) Raus	Willdenowia 13: 96 1983	—	wfo-0000424055
Viola erecta	H.M.Myers	Amer. Naturalist 4: 438 1870	—	wfo-0000424035
Viola erecta	Gilib.	Fl. Lit. Inch. 2: 124 1782		wfo-0000424036
Viola erecta	Roth	Nov. Pl. Sp. 165 1821		wfo-0000424037
Viola ericetorum	Schrad. ex Link	Enum. Hort. Berol. Alt. 1: 240 1821		wfo-0000424034
Viola eriksoniana	W.Becker	Beih. Bot. Centralbl. 26(2): 371 1910		wfo-0000424033
Viola ermenekensis	Yıld. & Dinç	Ot Sist. Bot. Dergisi 9(1): 2 2002		wfo-0000424032
Viola erythraeae	Chiov.	Nuovo Giorn. Bot. Ital. n.s., 26: 149 1919		wfo-0000424040
Viola escondidaensis	W.Becker	Bull. Misc. Inform. Kew 1928: 138 1928		wfo-0000424030
Viola esculenta	Elliott	Sketch Bot. S. Carolina 1: 300 1817		wfo-0000424029
Viola esculenta	Elliott ex Greene	Pittonia 3: 314 1898		wfo-0000750294
Viola etbaica	Schweinf.	Verh. K. K. Zool.-Bot. Ges. Wien 8: 665 1868		wfo-0000424028
Viola etrusca	Erben	Mitt. Bot. Staatssamml. München 22: 499 1986		wfo-0000424027
Viola euboea	Halácsy	–	—	wfo-0001144743
Viola eucycla	Greene	Pittonia 5: 88 1902		wfo-0000424026
Viola eurybiifolia	Greene	Pittonia 5: 25 1902		wfo-0000430607
Viola excelsa	Humb. & Bonpl. ex Schult.	Syst. Veg. 5: 391 1819		wfo-0000424024
Viola excerpta	House	Bull. New York State Mus. Nat. Hist. 254: 501 1924		wfo-0000424047
Viola exsul	J.M.Watson & A.R.Flores	Fl. San Juan 2: 145 2003		wfo-0000430608
Viola extremiorientalis	Vorosch. & N.S.Pavlova	Byull. Glavn. Bot. Sada 69: 79 1968		wfo-0000424051
Viola falcata	Greene	Pittonia 4: 3 1899		wfo-0000424050
Viola fallacissima	Greene	Leafl. Bot. Observ. Crit. 1: 185 1906		wfo-0000424049
Viola familiaris	Greene	Cybele Columb. 1: 14 1914		wfo-0000424048
Viola favratii	Hausskn. ex Favrat	Bull. Murith. Soc. Valais. Sci. Nat. 13-15: 61 1887		wfo-0000424046
Viola fennica	F.Nyl.	Spic. Fl. Fenn. 1: 28 1843		wfo-0000424043
Viola fennica	Stephan ex Nyman	Consp. Fl. Eur. 79 1878		wfo-0000424044
Viola ferrariensis	Campana ex Pio	Viola 22 1813	—	wfo-0000424042
Viola ferrarinii	Moraldo & Ricceri	Webbia 66: 46 2011	—	wfo-0000750280
Viola fibrillosa	W.Becker	Beih. Bot. Centralbl. 34(2): 229 1916		wfo-0000424041
Viola filicaulis	Hook.f.	Fl. Nov.-Zel. 1: 16 1852		wfo-0000423942
Viola filiformis	Ruiz & Pav. ex Ging.	Prodr. 1: 310 1824	—	wfo-0000423880
Viola filipes	Greene	Pittonia 4: 289 1901		wfo-0000423879
Viola fimbriata	Steud.	Flora 39: 423 1856		wfo-0000423878
Viola fischeri	W.Becker	Beih. Bot. Centralbl. 34(2): 264 1916		wfo-0000423876
Viola fischeri	Sweet	Hort. Brit. ed. 2: 44 1830		wfo-0000423877
Viola flabellifolia	Lodd.	Bot. Cab. 8: t. 777 1823	—	wfo-0000423874
Viola flaccida	Makino	Bot. Mag. (Tokyo) 13: 242 1899		wfo-0000423868
Viola flahaultiana	Sennen	Cat. Fl. Rif Orient. 15 1933		wfo-0000423882
Viola flavicornis	E.Forst. ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000423871
Viola flavicornis	Sm.	Engl. Fl. 1: 304 1824		wfo-0000423872
Viola flaviflora	Nakai	J. Jap. Bot. 15: 401 1939		wfo-0000423869
Viola fletcheri	Greene	Pittonia 4: 296 1901		wfo-0000423890
Viola flexuosa	Moretti ex Schult.	Syst. Veg. 5: 370 1819		wfo-0000423873
Viola florariensis	Karrer	Möller's Deutsche Gärtn.-Zeitung 47: 280 1932		wfo-0000423898
Viola floribunda	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 19 1852		wfo-0000423897
Viola flos-idae	Hieron.	Bol. Acad. Nac. Ci. Republ. Argent. 4: 5 1881		wfo-0000423896
Viola flos-mariae	Hieron.	Bol. Acad. Nac. Ci. Republ. Argent. 4: 8 1881		wfo-0000423895
Viola foliosa	Čelak.	Arch. Naturwiss. Landesdurchf. Böhmen 2: 477 1875		wfo-0000423894
Viola fontana	Greene	Leafl. Bot. Observ. Crit. 1: 218 1906		wfo-0000423893
Viola formosa	Vuk.	Rad. Jugoslav. Akad. Znan. 66: 29 1883		wfo-0000423883
Viola forskaalii	Greuter	Boissiera 13: 59 1967		wfo-0000423889
Viola foucaudii	Sav.	Cat. Pl. Phan. Charente 49 1860		wfo-0000423888
Viola foucaudii	A.Sav.	Ann. Soc. Sci. Nat. Charente-Infér. 14: 73 1878		wfo-0000750456
Viola foudrasii	Jord.	Observ. Pl. Nouv. 7: 4 1849		wfo-0000423887
Viola franchetii	H.Boissieu	Bull. Soc. Bot. France 47: 321 1900		wfo-0000423885
Viola fraterna	Hegetschw.	Fl. Schweiz 241 1839		wfo-0000423892
Viola frutescens	Ruiz & Pav. ex Ging.	Prodr. 1: 308 1824		wfo-0000423845
Viola frutescens	Roth	Nov. Pl. Sp. 166 1821		wfo-0000423846
Viola fruticans	Bubani	Fl. Pyren. 3: 111 1901		wfo-0000423844
Viola fruticosa	W.Becker	Bull. Misc. Inform. Kew 1929: 121 1929		wfo-0000423843
Viola fryeri	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 7: 865 1925 publ. 1926		wfo-0000423842
Viola fujisanensis	S.Watan.	J. Jap. Bot. 80: 121 2005		wfo-0000423837
Viola fulcrata	Greene	Pittonia 4: 285 1901		wfo-0000423849
Viola funesta	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 220 1888		wfo-0000423841
Viola fuscoviolacea	(L.G.Adams) T.A.James	Muelleria 9: 35 1996		wfo-0000423839
Viola galacifolia	Greene	Pittonia 5: 30 1902		wfo-0000423838
Viola ganderi	Hausm. ex Nyman	Consp. Fl. Eur. 79 1878		wfo-0000423859
Viola ganeschinii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 389 2007		wfo-0000510611
Viola garganica	Strobl	Oesterr. Bot. Z. 27: 224 1877		wfo-0000423860
Viola genevensis	Chenev.	Bull. Trav. Soc. Bot. Genève 9: 98 1899		wfo-0000423867
Viola gerstlaueri	L.Gross	Mitt. Bayer. Bot. Ges. 3: 377 1917		wfo-0000423865
Viola gerstlaueri	Gross	Repert. Spec. Nov. Regni Veg. 17: 37 1921		wfo-0000423866
Viola glabrescens	(Neuman) Tzvelev	Opred. Sosud. Rast. Severo-Zap. Rossii 679 2000		wfo-0000423850
Viola glandulifera	Wall.	Fl. Ind. 2: 452 1824		wfo-0000423857
Viola glandulifera	Hook.	Hooker's Icon. Pl. 1: t. 67 1837		wfo-0000423858
Viola glauca	M.Bieb.	Fl. Taur.-Caucas. 3: 165 1819		wfo-0000423854
Viola glaucescens	Oudem.	Ann. Mus. Bot. Lugduno-Batavi 3: 74 1867		wfo-0000423853
Viola gloggnitzensis	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 37: 197 1887		wfo-0000423852
Viola glutinosa	Poir.	Encycl. 8: 647 1808		wfo-0000423851
Viola godlewskii	Żmuda	Kosmos (Lvov) 38: 1167 1913		wfo-0000423955
Viola gonzalii	Sennen	Bol. Soc. Ibér. Ci. Nat. 25: 135 1926		wfo-0000423941
Viola gostivariensis	Bornm.	–	—	wfo-0001144745
Viola gotlandica	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 57 1910		wfo-0000423940
Viola gracilescens	Jord.	Observ. Pl. Nouv. 2: 20 1846		wfo-0000423939
Viola gracillima	Chatenier	Bull. Soc. Sci. Nat. Sud-Est 4: 37 1885		wfo-0000423936
Viola graeca	(W.Becker) Halácsy	Unknown 1908	—	wfo-0000747984
Viola granatensis	Huter	Oesterr. Bot. Z. 54: 337 1904		wfo-0000423935
Viola grandidentata	Kalela	Ann. Acad. Sci. Fenn., Ser. A 54(5): 17 1940		wfo-0000423934
Viola grandiflora	Griseb.	Spic. Fl. Rumel. 1: 238 1843		wfo-0000423930
Viola grandiflora	L.	Mant. Pl. 2: 518 1771		wfo-0000423933
Viola grandiflora	Vest	Steiermark. Z. 1: 158 1821		wfo-0000749533
Viola grandifolia	Wall.	Numer. List 1447 1829		wfo-0000423929
Viola grandis	Greene	Cybele Columb. 1: 28 1914		wfo-0000423952
Viola granitica	Chatenier	Bull. Soc. Bot. France 58: 287 1911		wfo-0000423937
Viola grayi	Franch. & Sav.	Enum. Pl. Jap. 2: 288 1878		wfo-0000423960
Viola greatrexii	Nakai & F.Maek.	Iconogr. Pl. Asiae Orient. 1: 6 1935	—	wfo-0000423959
Viola gregoriae	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 7: 865 1925 publ. 1926		wfo-0000423958
Viola gremblichii	Murr	Deutsche Bot. Monatsschr. 4: 151 1886		wfo-0000423957
Viola griffithiana	Boiss.	Diagn. Pl. Orient. II, 1: 54 1854		wfo-0000423956
Viola gronovii	Willd. ex Schult.	Syst. Veg. 5: 359 1819		wfo-0000423953
Viola grubovii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 395 2007		wfo-0000510612
Viola guadalupensis	A.M.Powell & Wauer	Sida 14: 1 1990		wfo-0000423951
Viola guangzhouensis	A.Q.Dong, J.S.Zhou & F.W.Xing	Novon 19: 457 2009		wfo-0000746001
Viola guffroyi	Rouy	Bull. Soc. Bot. France 58: 298 1911		wfo-0000423948
Viola guitteanae	Giraudias	Bull. Soc. Bot. France 12: 374 1865	—	wfo-0000423947
Viola gymnocarpa	Janka	Linnaea 30: 559 1860	—	wfo-0000423946
Viola hakonensis	Nakai	Bot. Mag. (Tokyo) 36: (90) 1922		wfo-0000423944
Viola halacsyana	Degen & Dörfl.	Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 64: 711 1897		wfo-0000423900
Viola hallieri	Borbás	Magyar Növényt. Lapok 13: 78 1890		wfo-0000423928
Viola harae	Miyabe & Tatew.	Trans. Sapporo Nat. Hist. Soc. 16: 182 1940		wfo-0000423908
Viola hawaiiensis	H.St.John	Bot. Jahrb. Syst. 111: 169 1989		wfo-0000423907
Viola hebecarpa	Schur	Enum. Pl. Transsilv. 79 1866		wfo-0000423906
Viola hederacea subsp. cleistogamoides	L.G.Adams	in Fl. Australia 8: 386 1982		wfo-0000423910
Viola hederacea subsp. fuscoviolacea	L.G.Adams	in Fl. Australia 8: 386 1982		wfo-0000423902
Viola helioscopia	Hillebr.	Fl. Hawaiian Isl. 17 1888		wfo-0000423918
Viola helleriana	W.Becker	Beih. Bot. Centralbl. 40(2): 64 1923		wfo-0000423904
Viola helvetica	Brügger	Jahresber. Naturf. Ges. Graubündens II, 23-24: 72 1880		wfo-0000423905
Viola herbivaga	Ridl.	J. Bot. 73: 17 1935		wfo-0000423925
Viola herminii	Rothm.	Bol. Soc. Brot. II, 13: 278 1939		wfo-0000423924
Viola herzogii	Bornm.	–	—	wfo-0001144744
Viola heslopii	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 8(Suppl.): 9 1928 publ. 1929		wfo-0000423923
Viola heterantha	Caball.	Anales Jard. Bot. Madrid 5: 507 1945		wfo-0000423921
Viola heterosepala	Boiss. & Heldr.	Diagn. Pl. Orient. II, 6: 23 1859		wfo-0000423919
Viola hichitoana	Nakai	Bot. Mag. (Tokyo) 36: 34 1922		wfo-0000423926
Viola hidakana	Nakai	Bot. Mag. (Tokyo) 36: 30 1922		wfo-0000423917
Viola hideoi	Nakai	Bot. Mag. (Tokyo) 36: 33 1922		wfo-0000423916
Viola hieronymi	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 185 1922		wfo-0000423915
Viola himalayensis	W.Becker	Repert. Spec. Nov. Regni Veg. 17: 72 1921		wfo-0000423913
Viola hirsuta	Crantz	Inst. Rei Herb. 2: 430 1766		wfo-0000423912
Viola hirta subsp. calcarea	(Bab.) E.F.Warb.	Fl. Brit. Isles 243 1952	—	wfo-0000736956
Viola hirta var. calcarea	Bab.	Man. Brit. Bot. ed. 2: 35 1847	—	wfo-0000736953
Viola hirtiformis	Wiesb.	Oesterr. Bot. Z. 30: 190 1880		wfo-0000424098
Viola hirtipedoides	W.Becker	Repert. Spec. Nov. Regni Veg. 17: 73 1921		wfo-0000424317
Viola hirtoalba	Gren. & Godr.	Fl. France 1: 176 1847		wfo-0000424279
Viola hiyamae	Maek.	Enum. Sperm. Jap. 3: 224 1954	—	wfo-0000424274
Viola hladnikii	Rchb. ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000424273
Viola holmiana	House	Bull. New York State Mus. Nat. Hist. 254: 507 1924		wfo-0000424264
Viola holsatica	E.H.L.Krause	Ber. Deutsch. Bot. Ges. 5: 25 1887	—	wfo-0000424271
Viola holubyi	Schur	Verh. Naturf. Vereins Brünn 15(2): 107 1877		wfo-0000424281
Viola hookeri	Franch.	Bull. Soc. Bot. France 32: 5 1885		wfo-0000424268
Viola hookeri	Thomson ex Hook.f.	Fl. Brit. India 1: 183 1872		wfo-0000424269
Viola hornemanniana	Schult.	Syst. Veg. 5: 370 1819		wfo-0000424266
Viola hortensis	Rouy & Foucaud	Fl. France 3: 41 1896		wfo-0000424270
Viola hortensis	Schur	Enum. Pl. Transsilv. 82 1866		wfo-0000424289
Viola hortorum	Thorsrud & Reisaeter	Norske Pl. 121 1948		wfo-0000424272
Viola hosakae	H.St.John	Bot. Jahrb. Syst. 111: 173 1989		wfo-0000424295
Viola hosoii	Nakai	J. Jap. Bot. 15: 407 1939		wfo-0000424294
Viola hultenii	W.Becker	Ark. Bot. 22A(3): 4 1928		wfo-0000424292
Viola humifusa	Vuk.	Rad. Jugoslav. Akad. Znan. 66: 16 1883		wfo-0000424290
Viola humillima	Sennen	Campagn. Bot. 1930-1935: 104 1936		wfo-0000424288
Viola hungarica	Degen & Sabr.	Deutsche Bot. Monatsschr. 3: 8 1885	—	wfo-0000424287
Viola huronensis	Greene	Leafl. Bot. Observ. Crit. 2: 96 1910		wfo-0000424286
Viola hybrida	Wiesb.	Oesterr. Bot. Z. 36: 192 1886		wfo-0000424229
Viola hybrida	Krock.	Fl. Siles. Suppl. 1: 291 1823		wfo-0000424255
Viola hybrida	Wulfen ex Schult.	Syst. Veg. 5: 357 1819		wfo-0000424282
Viola hybrida	Schur	Enum. Pl. Transsilv. 79 1866		wfo-0000424283
Viola hydrocotyloides	J.B.Armstr.	Trans. & Proc. New Zealand Inst. 14: 360 1882		wfo-0000424265
Viola hyperborea	(Rupr.) Vl.V.Nikitin	in Fl. Vostoch. Evropy 9: 201 1996		wfo-0000424244
Viola hyrcanica	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 31: 213 1998		wfo-0000424243
Viola ibukiana	Makino	Bot. Mag. (Tokyo) 19: 106 1905		wfo-0000424242
Viola idaea	Gand.	Fl. Cret. 14 1916	—	wfo-0000424241
Viola igoschinae	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 140 2001		wfo-0000424239
Viola ikedaeana	W.Becker ex Taken.	J. Nat. Hist. Soc. Fukuoka 2: 193 1938	—	wfo-0000424228
Viola illinoensis	Greene	Pittonia 4: 293 1901		wfo-0000424238
Viola imberbis	Ledeb.	Fl. Altaic. 1: 257 1829		wfo-0000424247
Viola improcera	L.G.Adams	in Fl. Australia 8: 387 1982		wfo-0000424236
Viola improvisa	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 35: 135 2003		wfo-0000424235
Viola inamoena	Greene	Pl. Baker. 3: 11 1901		wfo-0000424234
Viola incissecta	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 393 2007		wfo-0000510614
Viola incomparabilis	Schur	Verh. Naturf. Vereins Brünn 15(2): 99 1877		wfo-0000424231
Viola incompta	Jord.	Observ. Pl. Nouv. 7: 11 1849		wfo-0000424230
Viola indica	W.Becker	Beih. Bot. Centralbl. 20(2): 126 1906		wfo-0000424262
Viola indivisa	Greene	Pittonia 5: 124 1903		wfo-0000424261
Viola induta	Greene	Leafl. Bot. Observ. Crit. 1: 216 1906		wfo-0000424260
Viola ingrica	M.Bieb. ex Rupr.	Beitr. Pflanzenk. Russ. Reiches 4: 48 1845		wfo-0000424259
Viola inodora	Andrz.	Trudy Kom. Vys. Uchr., Kiev 1: 16 1860		wfo-0000424256
Viola inodora	Gilib.	Fl. Lit. Inch. 2: 123 1782		wfo-0000424257
Viola inornata	Greene	Leafl. Bot. Observ. Crit. 1: 2 1903		wfo-0000430621
Viola insidiosa	Rouy & Foucaud	Fl. France 3: 35 1896		wfo-0000424248
Viola insignis	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 220 1888	—	wfo-0000424254
Viola insignis	Pollard	Bot. Gaz. 26: 334 1898		wfo-0000424263
Viola insularis	Nakai	Bot. Mag. (Tokyo) 32: 108 1918		wfo-0000424252
Viola insularis	Gren. & Godr.	Fl. France 1: 178 1847		wfo-0000424253
Viola integrifolius	Dulac	Fl. Hautes -Pyrénées 179 1867		wfo-0000424250
Viola interjecta	Borbás	Syn. Deut. Schweiz. Fl. ed. 3: 190 1890	—	wfo-0000424249
Viola intermedia	Lej.	Rev. Fl. Spa 51 1824	—	wfo-0000424246
Viola intermedia	Krock.	Fl. Siles. Suppl. 1: 289 1823		wfo-0000424314
Viola intertexta	Beck	Verh. K. K. Zool.-Bot. Ges. Wien 41: 642 1891	—	wfo-0000424354
Viola intricata	Arv.-Touv.	Bull. Soc. Dauphin. Échange Pl. 7: 264 1880		wfo-0000424353
Viola irinae	Zolot.	Novosti Sist. Vyssh. Rast. 21: 230 1984		wfo-0000424351
Viola isaurica	Contandr. & Quézel	Bull. Soc. Bot. France 123: 419 1976		wfo-0000424350
Viola iselensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 40 1910		wfo-0000424349
Viola ishidoyana	Nakai	Bot. Mag. (Tokyo) 27: 129 1913		wfo-0000424347
Viola italica	Voigt ex Bailly	Fl. Pleine Terre ed. 3: 1206 1870	—	wfo-0000424345
Viola itoubou	Aubl.	Hist. Pl. Guiane 808 1775		wfo-0000424355
Viola ivonis	Erben	Mitt. Bot. Staatssamml. München 21: 608 1985		wfo-0000424344
Viola iwagawae	Makino	Bot. Mag. (Tokyo) 26: 158 1912		wfo-0000424343
Viola iwagawai	Makino	–	—	wfo-0001144747
Viola jaborneggii	Khek ex Pacher	Fl. Kärnten Nachtr.: 166 1894		wfo-0000424342
Viola jaccardii	W.Becker	Repert. Spec. Nov. Regni Veg. 3: 132 1906		wfo-0000424341
Viola jacquiniana	Steud.	Nomencl. Bot. 1: 885 1821		wfo-0000424340
Viola jagellonica	Zapal.	–	—	wfo-0001144921
Viola jangiensis	W.Becker	Bull. Misc. Inform. Kew 1929: 201 1929		wfo-0000424337
Viola javanica	W.Becker	Beih. Bot. Centralbl. 34(2): 260 1916		wfo-0000424369
Viola jeniseensis	Zuev	Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol. 98(4): 104 1993		wfo-0000424367
Viola jettmari	Hand.-Mazz.	Oesterr. Bot. Z. 87: 302 302 1935	—	wfo-0001145123
Viola joannis-wagneri	Kárpáti	Borbásia 5-6: 89 1946		wfo-0000510615
Viola jucunda	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 20 1852		wfo-0000424356
Viola jugalis	Ridl.	J. Bot. 73: 18 1935		wfo-0000424364
Viola juliae	Brügger	Z. Ferdinandeums Tirol. 9: 62 1860		wfo-0000424370
Viola juzepczukii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 397 2007		wfo-0000510616
Viola kalbreyeri	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 180 1922		wfo-0000424361
Viola kalksburgensis	Wiesb.	Oesterr. Bot. Z. 27: 153 1877		wfo-0000424360
Viola kamibayashii	Nakai	Bot. Mag. (Tokyo) 30: 287 1916		wfo-0000424359
Viola kamtschatica	Ging.	Linnaea 1: 406 1826		wfo-0000424358
Viola kapsanensis	Nakai	Bot. Mag. (Tokyo) 36: 35 1922		wfo-0000424328
Viola karakalensis	Klokov	Fl. URSS 15: 687 1949		wfo-0000424297
Viola karakulensis	Vl.V.Nikitin & O.Baranova	Bot. Zhurn. (Moscow & Leningrad) 92: 398 2007		wfo-0000510617
Viola karlreicheana	Sanso, M.Seo & Xifreda	Darwiniana 45: 241 2007		wfo-0000510618
Viola kauensis	A.Gray	Proc. Amer. Acad. Arts 2: 325 1852		wfo-0000424312
Viola keiskei	Miq.	Ann. Mus. Bot. Lugduno-Batavi 2: 153 1866		wfo-0000424311
Viola kelleri	W.Becker	Beih. Bot. Centralbl. 26(2): 362 1910		wfo-0000424310
Viola kelloggii	A.Nelson	Proc. Biol. Soc. Wash. 17: 100 1904		wfo-0000424309
Viola kerneri	Wiesb.	Oesterr. Bot. Z. 30: 189 1880		wfo-0000424308
Viola kiliensis	Prahl	Krit. Fl. Schlesw.-Holst. 2(2): 24 1890		wfo-0000424315
Viola kishidae	Nakai	Bot. Mag. (Tokyo) 36: 69 1922		wfo-0000424303
Viola kisoana	Nakai	Bot. Mag. (Tokyo) 42: 559 1928		wfo-0000424302
Viola kitamiana	Nakai	Bot. Mag. (Tokyo) 42: 564 1928		wfo-0000424300
Viola kizildaghensis	Dinç & Yıld.	Bot. J. Linn. Soc. 138: 483 2002		wfo-0000424299
Viola kjellhergii	Melch.	Notizbl. Bot. Gart. Berlin-Dahlem 12: 206 1934		wfo-0000424298
Viola klopotovii	W.Becker	Fl. Asiat. Ross. 8: 74 1915		wfo-0000424326
Viola klossii	Ridl.	Trans. Linn. Soc. London, Bot. 9: 18 1916		wfo-0000424306
Viola kochii	Kirschl.	Mém. Soc. Mus. Hist. Nat. Strasbourg 3(2): 12 1840		wfo-0000424307
Viola koehleri	W.Becker	Repert. Spec. Nov. Regni Veg. 24: 204 1927		wfo-0000424335
Viola kohalana	(Rock) H.St.John	Bot. Jahrb. Syst. 111: 179 1989		wfo-0000424334
Viola korahinskyi	Juz.	Fl. URSS 15: 682 1949		wfo-0000424333
Viola korinchensis	Ridl.	J. Bot. 73: 15 1935		wfo-0000424331
Viola koritnicensis	Trinajstić	Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 40: 28 1985		wfo-0000424330
Viola kotschyana	W.Becker	Beih. Bot. Centralbl. 18(2): 391 1905		wfo-0000424327
Viola kozo-poljanskii	Grosset.	–	—	wfo-0001144923
Viola kozo-poljanskii	Grosset	Byull. Obshch. Estestvoisp. Voronezhsk. Gosud. Univ. 1: 12 1925		wfo-0000424336
Viola krascheninnikoviorum	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 144 2001		wfo-0000424325
Viola krokeri	J.F.Gmel.	Syst. Nat. 412 1791		wfo-0000424324
Viola kronenburgii	W.Becker	Allg. Bot. Z. Syst. 11: 26 1905		wfo-0000424323
Viola krugiana	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 261 1925		wfo-0000424321
Viola kupcokiana	W.Becker	Beih. Bot. Centralbl. 26(2): 369 1910		wfo-0000424320
Viola kupfferi	Klokov	–	—	wfo-0001144925
Viola kupfferiana	W.Becker	Beih. Bot. Centralbl. 26(2): 371 1910		wfo-0000424319
Viola kupffieri	Klokov	Fl. URSS 15: 683 1949		wfo-0000424318
Viola kurilensis	Nakai	Bot. Mag. (Tokyo) 36: 33 1922		wfo-0000424207
Viola kusnezowiana	W.Becker	Beih. Bot. Centralbl. 34(2): 254 1916		wfo-0000424139
Viola kutzingiana	Rouy & Foucaud	Fl. France 3: 10 1896		wfo-0000424138
Viola labiosa	Sm.	Cycl. 37: no. 48 1818		wfo-0000424137
Viola lacaitaeana	W.Becker	Malpighia 22: 522 1908		wfo-0000424136
Viola laciniata	(Boissieu) Koidz.	Acta Phytotax. Geobot. 7: 113 1938		wfo-0000424135
Viola laciniosa	A.Gray	Narr. Exped. China Japan 2: 308 1857		wfo-0000424133
Viola lacmonica	Hausskn.	Mitth. Thüring. Bot. Vereins n.f., 5: 44 1893		wfo-0000424123
Viola laetecaerulea	Greene	Proc. Biol. Soc. Wash. 14: 70 1901		wfo-0000424129
Viola lagaipensis	D.M.Moore	Nova Guinea, Bot. 11: 182 1963		wfo-0000424128
Viola lainzii	P.Monts.	Anales Jard. Bot. Madrid 54: 237 1996		wfo-0000424126
Viola lambertii	H.Lév.	Monde Pl. Rev. Mens. Bot. 8(109): 44 1898		wfo-0000745002
Viola lamiifolia	Pritz.	Icon. Bot. Index 1163 1855		wfo-0000424125
Viola lanaiensis	W.Becker	Beih. Bot. Centralbl. 34(2): 214 1916		wfo-0000424147
Viola lancea	Poir.	Encycl. 8: 635 1808		wfo-0000424131
Viola lanceifolia	Schumach. & Thonn.	Beskr. Guin. Pl. 134 1827		wfo-0000424132
Viola lancifolia	M.Bieb.	Fl. Taur.-Caucas. 3: 165 1819		wfo-0000424154
Viola lancifolia	Besser	Prim. Fl. Galiciae Austriac. 1: 173 1809		wfo-0000424155
Viola lancifolia	Thore	Essai Chloris 357 1803		wfo-0000424156
Viola lanciformis	Rouy & Foucaud	Fl. France 3: 12 1896		wfo-0000424153
Viola lapeyrousiana	(Rouy & Foucaud) A.W.Hill	Index Kew. Suppl. 6: 218 1926		wfo-0000424150
Viola largsdorflii	Fisch. ex Ging.	Prodr. 1: 296 1824	—	wfo-0000424159
Viola laricicola	Marcussen	Bot. J. Linn. Soc. 142: 119 2003		wfo-0000424146
Viola latifolia	Drabble	J. Bot. 64: 266 1926		wfo-0000424145
Viola latisepala	Wettst.	Biblioth. Bot. 26: 27 1892		wfo-0000424144
Viola latistipula	Hemsl.	Diagn. Pl. Nov. Mexic. 21 1879		wfo-0000424143
Viola laurifolia	Sm.	Cycl. 37: no. 58 1818		wfo-0000424142
Viola lauzuricae	Marcet	Bol. Real Soc. Esp. Hist. Nat. 45: 234 1947		wfo-0000424141
Viola lavandulacea	E.P.Bicknell	Torreya 4: 130 1904		wfo-0000424122
Viola lechleri	Griseb.	Abh. Königl. Ges. Wiss. Göttingen 6: 116 1854		wfo-0000424151
Viola lecomteana	W.Becker ex Gagnep.	Fl. Indo-Chine Suppl. 1: 181 1939		wfo-0000424124
Viola leconteana	G.Don	Gen. Hist. 1: 324 1831		wfo-0000424106
Viola lejeunii	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 27 1852		wfo-0000424104
Viola lepida	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 28 1852		wfo-0000424103
Viola lepidia	Jord.	–	—	wfo-0001144985
Viola leptoceras	Schur	Enum. Pl. Transsilv. 87 1866		wfo-0000424102
Viola leptostolona	Pôll	Allg. Bot. Z. Syst. 13: 29 1907	—	wfo-0000424101
Viola lesbiaca	Candargy	Bull. Soc. Bot. France 44: 154 1897		wfo-0000424100
Viola leucantha	Schur	Enum. Pl. Transsilv. 82 1866		wfo-0000424092
Viola leucocentra	Pinkw.	Herb. Eur. 3 1897		wfo-0000424099
Viola leucoceras	Borbás ex Murr	Oesterr. Bot. Z. 40: 134 1890		wfo-0000424107
Viola leucopetala	Murr & Pôll	Allg. Bot. Z. Syst. 14: 135 1908	—	wfo-0000424096
Viola leunisii	Borbás	Oesterr. Bot. Z. 41: 422 1891		wfo-0000424095
Viola lewisiana	Ging.	Prodr. 1: 298 1824		wfo-0000424093
Viola libanotica	Boiss.	Diagn. Pl. Orient. 8: 52 1849		wfo-0000424114
Viola ligustina	Dalla Torre & Sarnth.	Fl. Tirol 6(2): 835 1909		wfo-0000424115
Viola lilascens	Heldr. ex Boiss.	Fl. Orient. 1: 466 1867		wfo-0000424121
Viola lilloana	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 225 1926		wfo-0000424120
Viola limbarae	(Merxm. & W.Lippert) Arrigoni	Parlatorea 7: 19 2005		wfo-0000424119
Viola linariifolia	Vahl	Eclog. Amer. 2: 18 1798		wfo-0000424117
Viola lineariifolia	Poir.	Encycl. 8: 648 1808		wfo-0000424116
Viola lineata	Ortega	Nov. Pl. Descr. Dec. 49 1797		wfo-0000424108
Viola livida	Kit. ex Schult.	Syst. Veg. 5: 363 1819		wfo-0000424111
Viola livonica	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 35: 144 2003		wfo-0000424110
Viola lloydii	Jord. ex Boreau	Fl. Centre France ed. 3, 2: 80 1857		wfo-0000424109
Viola loefflingiana	Steud.	Nomencl. Bot. 1: 885 1821		wfo-0000424206
Viola longicaulis	Krock.	Fl. Siles. Suppl. 1: 295 1823		wfo-0000424204
Viola longifolia	Lázaro Iberia	Revista Real Acad. Ci. Madrid II, 17(7-12): 51 1919	—	wfo-0000424201
Viola longifolia	R.Br. ex Ging.	Prodr. 1: 294 1824		wfo-0000424202
Viola longifolia	Poir.	Encycl. 8: 649 1808		wfo-0000424203
Viola longipedunculata	Franch. & Sav.	Enum. Pl. Jap. 2: 286 1878		wfo-0000424205
Viola longiscapa	DC. ex G.Don	Gen. Hist. 1: 322 1831		wfo-0000424199
Viola longiviola	Pourr. ex Schult.	Syst. Veg. 5: 380 1819		wfo-0000424197
Viola losae	Pau	Bol. Soc. Ibér. Ci. Nat. 25: 80 1926		wfo-0000424208
Viola luciae	Skottsb.	Bot. Not. 1939: 811 1939		wfo-0000424195
Viola lucida	Nakai	J. Jap. Bot. 15: 406 1939		wfo-0000424194
Viola lucidifolia	Newbro	Stud. Nat. Hist. Iowa Univ. 17: 56 1936		wfo-0000424193
Viola lucorum	Dalla Torre & Sarnth.	Fl. Tirol 6(2): 851 1909		wfo-0000424190
Viola lucorum	Lange	Prodr. Fl. Hispan. 3: 698 1878		wfo-0000424191
Viola ludovicea	Jan ex Ging.	Prodr. 1: 303 1824		wfo-0000424189
Viola luganensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 19 1910		wfo-0000424218
Viola lunata	Ridl.	Trans. Linn. Soc. London, Bot. 9: 17 1916		wfo-0000424198
Viola lunellii	Greene	Leafl. Bot. Observ. Crit. 2: 95 1910		wfo-0000424224
Viola lusitana	Brot.	Fl. Lusit. 1: 306 1804		wfo-0000424223
Viola lutchuensis	Nakai	Bot. Mag. (Tokyo) 36: 35 1922		wfo-0000424222
Viola lyallii	Hook.f.	Handb. N. Zeal. Fl. 1: 16 1864		wfo-0000424227
Viola maccabeiana	M.S.Baker	Madroño 5: 226 1940		wfo-0000424217
Viola macloviana	Gand.	Bull. Soc. Bot. France 59: 705 1912 publ. 1913		wfo-0000424214
Viola macounii	Greene	Pittonia 3: 335 1898		wfo-0000424213
Viola macrantha	A.Huet ex Nyman	Consp. Fl. Eur. 81 1878		wfo-0000424212
Viola macrostipulata	Schur	Enum. Pl. Transsilv. 84 1866		wfo-0000424210
Viola maculicola	Koidz.	Acta Phytotax. Geobot. 7: 112 1938		wfo-0000424170
Viola maderensis	Lowe	Trans. Cambridge Philos. Soc. 4: 36 1831		wfo-0000424169
Viola madonia	C.Presl ex Rchb.	Iconogr. Bot. Pl. Crit. 3: 60 1825		wfo-0000424168
Viola magniflora	Molina	Sag. Stor. Nat. Chili ed. 2: 283 1810		wfo-0000424166
Viola maillardii	Souché	Compt. Rend. Assoc. Franç. Avancem. Sci. 13: 288 1884 publ. 1885		wfo-0000424172
Viola majchurensis	Pissjauk.	Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 15: 177 1953		wfo-0000424164
Viola makinoi	H.Boissieu	Bull. Soc. Bot. France 47: 320 1900		wfo-0000424163
Viola maluqueri	Sennen	Bol. Soc. Ibér. Ci. Nat. 25: 134 1926		wfo-0000424162
Viola malvesinii	Jeanj.	Actes Soc. Linn. Bordeaux 83(Proc.-Verb.): 54 1931		wfo-0000424161
Viola malvina	Ridl.	J. Fed. Malay States Mus. 8(4): 15 1917		wfo-0000424181
Viola mantziana	W.Becker	Beih. Bot. Centralbl. 26(2): 388 1910		wfo-0000424185
Viola maoershanensis	Y.S.Chen & Q.E.Yang	Bot. J. Linn. Soc. 159: 351 2009	—	wfo-0000745003
Viola marcetii	W.Becker	Oesterr. Bot. Z. 12: 188 1906		wfo-0000424184
Viola marihelenae	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 399 2007		wfo-0000510619
Viola marina	Bailly	Fl. Pleine Terre ed. 3: 205 1870	—	wfo-0000424183
Viola maritima	Spreng. ex Mert. & W.D.J.Koch	Deutschl. Fl. ed. 3, 2: 272 1826	—	wfo-0000424173
Viola maritima	(Schweigg. ex J.C.Clausen) Tzvelev	Novosti Sist. Vyssh. Rast. 28: 163 1991		wfo-0000424182
Viola markensteinensis	Wiesb.	Beitr. Mittl. Sudl. Mahr. 79 1886		wfo-0000424187
Viola markgrafii	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 146 1926		wfo-0000424180
Viola maroccana	Maire	Bull. Soc. Hist. Nat. Afrique N. 23: 168 1932		wfo-0000424179
Viola martia	Garsault	Fig. Pl. Méd. t. 622 1764	—	wfo-0000424177
Viola martii	Wiesb.	Oesterr. Bot. Z. 30: 190 1880		wfo-0000424176
Viola martini	Maek.	Enum. Sperm. Jap. 3: 224 1954	—	wfo-0000424175
Viola masenderana	Freyn ex W.Becker	Beih. Bot. Centralbl. 26(2): 298 1910		wfo-0000423824
Viola massonii	Banks ex Ging.	Prodr. 1: 308 1824		wfo-0000424280
Viola matczkasensis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 146 2001		wfo-0000423881
Viola matsumurae	Makino	Bot. Mag. (Tokyo) 16: 134 1902		wfo-0000423483
Viola maxima	Domin	Preslia 13-15: 100 1935		wfo-0000423479
Viola maximowicziana	Makino	Bot. Mag. (Tokyo) 16: 128 1902		wfo-0000423478
Viola maymanica	Grey-Wilson	Kew Bull. 29: 41 1974		wfo-0000423467
Viola mearnsii	Merr.	Philipp. J. Sci., C 5: 201 1910		wfo-0000423476
Viola mearnsii	Standl.	Smithsonian Misc. Collect. 68(5): 9 1917		wfo-0000423485
Viola medelii	W.Becker	Repert. Spec. Nov. Regni Veg. 14: 10 1914		wfo-0000423474
Viola media	Chaillet ex Schult.	Syst. Veg. 5: 382 1819		wfo-0000423473
Viola medlingensis	Wiesb.	Oesterr. Bot. Z. 36: 190 1886		wfo-0000423472
Viola meduanensis	Boreau	Fl. Centre France ed. 3, 2: 80 1857		wfo-0000423471
Viola megalantha	(Nauenb.) G.H.Loos	Jahrb. Bochum. Bot. Vereins 1: 129 2010		wfo-0000746007
Viola megalantha	(Nauenb.) Landolt	Fl. Indicativa 270 2010		wfo-0000750297
Viola megapolitana	Prahl	Krit. Fl. Schlesw.-Holst. 2(2): 24 1890		wfo-0000423469
Viola melanosperma	Bertero ex Ging.	Prodr. 1: 308 1824		wfo-0000423468
Viola mendanca	Vell.	Fl. Flumin. 8: t. 160 1831		wfo-0000423496
Viola menitzkii	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 31: 230 1998		wfo-0000423475
Viola mentita	Jord.	Annot. Fl. France Allemagne 101 1859		wfo-0000423477
Viola merkensteiniensis	Wiesb. ex Murr	Oesterr. Bot. Z. 40: 134 1890	—	wfo-0000423507
Viola merrilliana	W.Becker	Beih. Bot. Centralbl. 34(2): 234 1916		wfo-0000423506
Viola merxmuelleri	Erben	Mitt. Bot. Staatssamml. München 20: 30 1984		wfo-0000423505
Viola mesadensis	W.Becker	Repert. Spec. Nov. Regni Veg. 24: 363 1928		wfo-0000423504
Viola mesochora	Greene ex Rosend.	Minnesota Bot. Stud. 3: 266 1903		wfo-0000423503
Viola metajaponica	Nakai	Bull. Soc. Bot. France 72: 192 1925		wfo-0000423502
Viola methodiana	Const. & Gand.	Bull. Soc. Duffour 1914: 37 1914	—	wfo-0000423501
Viola metziana	Hohen. ex Hook.f.	Fl. Brit. India 1: 184 1872		wfo-0000423500
Viola meyerana	Klokov	–	—	wfo-0001144927
Viola meyeriana	(Rupr.) Klokov	Fl. URSS 15: 479 1949		wfo-0000423486
Viola micrantha	Porta ex Huter	Oesterr. Bot. Z. 54: 387 1904		wfo-0000423493
Viola micrantha	Albert	Bull. Soc. Études Sci. Archéol. Draguignan reimpr. 1884: 6 1884		wfo-0000423494
Viola micrantha	Turcz.	Bull. Soc. Imp. Naturalistes Moscou 5: 183 1832		wfo-0000423495
Viola micrantha	C.Presl	Delic. Prag. 27 1822		wfo-0000423497
Viola micrantha	Bertol.	Misc. Bot. 1: 15 1842		wfo-0000423509
Viola microcentra	W.Becker	Repert. Spec. Nov. Regni Veg. 17: 73 1921		wfo-0000423492
Viola microceras	Schur	Enum. Pl. Transsilv. 80 1866		wfo-0000423490
Viola microceras	Rupr.	Beitr. Pflanzenk. Russ. Reiches 2: 22 1845	—	wfo-0000423491
Viola microdonta	C.C.Chang	Bull. Fan Mem. Inst. Biol. n.s., 1: 263 1949	—	wfo-0000423488
Viola mielnicensis	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 463 1914		wfo-0000423452
Viola miersii	Bertero ex Steud.	Nomencl. Bot. ed. 2, 2: 772 1841		wfo-0000423451
Viola minae	Strobl	Oesterr. Bot. Z. 27: 225 1877		wfo-0000423450
Viola minima	M.S.Baker	Leafl. W. Bot. 5: 141 1949		wfo-0000423449
Viola minor f. pilosa	F.Maek.	Enum. Sperm. Jap. 3: 209 1954		wfo-0000423447
Viola minor var. ciliata	Taken.	J. Nat. Hist. Soc. Fukuoka 2(5): 195 1938		wfo-0000423448
Viola minuscula	Greene	Leafl. Bot. Observ. Crit. 1: 247 1906		wfo-0000423439
Viola minuta	M.Bieb.	Fl. Taur.-Caucas. 1: 173 1808		wfo-0000423444
Viola mira	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 460 1914		wfo-0000423443
Viola mirabiliformis	Murr & Pôll	Allg. Bot. Z. Syst. 14: 135 1908	—	wfo-0000423442
Viola mistassinica	Greene	Pittonia 4: 5 1899		wfo-0000423446
Viola mixta	Sudre	Rev. Bot. Bull. Mens. 12: 19 1894		wfo-0000423464
Viola mixta	A.Kern.	Oesterr. Bot. Z. 18: 21 1868		wfo-0000423466
Viola miyabei	Makino	Bot. Mag. (Tokyo) 16: 124 1902		wfo-0000423463
Viola miyajiana	Koidz.	Bot. Mag. (Tokyo) 39: 29 1925		wfo-0000423462
Viola miyakei	Nakai	Bot. Mag. (Tokyo) 42: 563 1928		wfo-0000423461
Viola modica	House	Bull. New York State Mus. Nat. Hist. 254: 500 1924		wfo-0000423460
Viola molfinoana	W.Becker	Repert. Spec. Nov. Regni Veg. 22: 351 1926		wfo-0000423458
Viola molleri	Wein	Allg. Bot. Z. Syst. 14: 202 1908		wfo-0000423457
Viola mollis	A.Kern. ex Wiesb.	Deutsche Bot. Monatsschr. 3: 179 1885		wfo-0000423456
Viola monopetala	Schult.	Syst. Veg. 5: 400 1819		wfo-0000423566
Viola montagnei	Gay	Fl. Chil. 1: 222 1846		wfo-0000423487
Viola montfortensis	Murr & Pôll	Allg. Bot. Z. Syst. 13: 91 1907	—	wfo-0000423556
Viola mrkvickana	Velen.	Reliq. Mrkvi?. 6 1922		wfo-0000423554
Viola mucuzii	Orph. ex Nyman	Consp. Fl. Eur. 80 1878		wfo-0000423552
Viola muhlenbergiana	Ging.	Prodr. 1: 297 1824		wfo-0000423551
Viola multicaulis	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 15 1852	—	wfo-0000423555
Viola multicaulis	Britton	Man. Fl. N. States 640 1901		wfo-0000423575
Viola multifida	Makino	Bot. Mag. (Tokyo) 16: 125 1902		wfo-0000423572
Viola multifida	Mill.	Gard. Dict. ed. 8 5 1768		wfo-0000423573
Viola multifida	Willd. ex Schult.	Syst. Veg. 5: 352 1819		wfo-0000423574
Viola munozensis	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 226 1926		wfo-0000423570
Viola murbeckii	H.Lév.	Monde Pl. Rev. Mens. Bot. 8(109): 43 1898		wfo-0000745004
Viola murbeckii	Dörfl.	Exsicc. (Herb. Norm.) 1897: 3103 1897		wfo-0000423569
Viola muretii	F.O.Wolf	Bull. Trav. Soc. Murith. 26: 262 1897	—	wfo-0000423568
Viola murrii	Pôll	Allg. Bot. Z. Syst. 12: 192 1906	—	wfo-0000423565
Viola mutabilis	Rochel	Pl. Banat. Rar. index 1828	—	wfo-0000423564
Viola mutsuensis	W.Becker	Beih. Bot. Centralbl. 34(2): 241 1916		wfo-0000423563
Viola mysurensis	B.Heyne ex Wall.	Numer. List 1446 1829		wfo-0000423562
Viola nagasawai	C.F. Hsieh	Fl. Taiwan 3: 776 776 1977	—	wfo-0001242233
Viola nagasawai var. pricei	(W. Becker) J.C. Wang & T.C. Huang	Taiwania 35: 47–49, f. 14 47 1990		wfo-0001145141
Viola najadum	Wein	Repert. Spec. Nov. Regni Veg. 13: 17 1913		wfo-0000423561
Viola nana	Godr.	Mém. Soc. Imp. Sci. Nat. Cherbourg 19: 166 1875		wfo-0000423559
Viola nana	(DC.) Le Jol.	Mém. Soc. Natl. Sci. Nat. Cherbourg 7: 267 1860		wfo-0000750453
Viola nataliae	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 390 2007		wfo-0000510620
Viola neglecta	M.Bieb.	Fl. Taur.-Caucas. 1: 172 1808		wfo-0000423524
Viola neglecta	F.W.Schmidt	Fl. Boëm. 3: 55 1794		wfo-0000423525
Viola neglectiformis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 141 2001		wfo-0000423523
Viola negulosa	Greene	Pittonia 5: 26 1902		wfo-0000418052
Viola neilreichiana	Borbás	Oesterr. Bot. Z. 40: 117, 178 1890	—	wfo-0000423522
Viola neilreichii	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 221 1888		wfo-0000423521
Viola nemenyiana	J.Wagner	Magyar Bot. Lapok 12: 33 1913		wfo-0000423528
Viola nemorosa	(Neuman, Wahlst. & Murb.) G.H.Loos	Jahrb. Bochum. Bot. Vereins 1: 130 2010		wfo-0000746005
Viola nemorum	Rouy & Foucaud	Fl. France 3: 7 1896		wfo-0000423515
Viola neoburgensis	Erdner	Allg. Bot. Z. Syst. 14: 72 1908		wfo-0000423514
Viola nepaulensis	DC. ex D.Don	Prodr. Fl. Nepal. 205 1825		wfo-0000423513
Viola nepetifolia	Greene	Pittonia 5: 92 1902		wfo-0000423536
Viola nephrophylloides	Farw.	Amer. Midl. Naturalist 11: 64 1929		wfo-0000423548
Viola nesiotica	Greene	Pittonia 5: 102 1902		wfo-0000423547
Viola neumanniana	Borbás	Verh. K. K. Zool.-Bot. Ges. Wien 41: 20 1891		wfo-0000423546
Viola niederleinii	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 184 1922		wfo-0000423542
Viola nigricans	Schur ex Nyman	Consp. Fl. Eur. 78 1878		wfo-0000423541
Viola niijimensis	Nakai	Bot. Mag. (Tokyo) 36: 39 1922		wfo-0000423540
Viola nikkoensis	Nakai	Bot. Mag. (Tokyo) 36: 36 1922		wfo-0000423539
Viola nilagirica	Turcz.	Bull. Soc. Imp. Naturalistes Moscou 36(1): 556 1863		wfo-0000423529
Viola nipponica	Makino	Bot. Mag. (Tokyo) 21: 56 1907		wfo-0000423537
Viola nitens	Host ex Rchb.	Fl. Germ. Excurs. 2: 705 1832	—	wfo-0000423549
Viola nitida	Y.S.Chen & Q.E.Yang	Bot. J. Linn. Soc. 159: 350 2009	—	wfo-0000745005
Viola nivalis	Benth.	Pl. Hartw. 160 1845		wfo-0000423532
Viola nivalis	Vest ex Schult.	Syst. Veg. 5: 365 1819		wfo-0000423533
Viola nivalis	Phil.	Linnaea 28: 611 1857		wfo-0000423535
Viola nodosa	Greene	Pittonia 4: 296 1901		wfo-0000423531
Viola notoniana	Wall.	Numer. List 1449 1829		wfo-0000423530
Viola nubica	Hutch. ex Broun & Massey	Fl. Sudan 66 1929	—	wfo-0000423323
Viola nuevo-leonensis	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 125 1922		wfo-0000423360
Viola nummularia	Vuk.	Rad. Jugoslav. Akad. Znan. 66: 16 1883		wfo-0000423357
Viola nummularifolia	All.	Fl. Pedem. 2: 98 1785		wfo-0000423349
Viola nummularifolia	F.W.Schmidt	Fl. Boëm. 3: 47 1794		wfo-0000423355
Viola oblonga	Blatt.	J. Indian Bot. Soc. 9: 200 1930		wfo-0000423351
Viola obscura	Schur	Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 10 1853		wfo-0000423366
Viola obtusoacuminata	T.Hashim. ex T.Shimizu	Fl. Nagano Pref. 1506 1997		wfo-0000423373
Viola obtusogrypoceras	Makino	J. Jap. Bot. 4: 9 1927		wfo-0000423374
Viola obtusosagitta	Koidz.	Bot. Mag. (Tokyo) 39: 29 1925		wfo-0000423372
Viola ochroleuca	Schwein.	Amer. J. Sci. Arts 5: 69 1822		wfo-0000423369
Viola oconensis	House	Torreya 7: 135 1907		wfo-0000423361
Viola odontocalycina	Boiss.	Fl. Orient. 1: 461 1867		wfo-0000423367
Viola oenensis	Borbás	Syn. Deut. Schweiz. Fl. ed. 3: 210 1890	—	wfo-0000423347
Viola oenipontana	Murr	Allg. Bot. Z. Syst. 11: 147 1905		wfo-0000423350
Viola oenipontana	Murr	Deutsche Bot. Monatsschr. 4: 151 1886	—	wfo-0000423368
Viola oetolica	Boiss.	Fl. Orient. 1: 464 1867		wfo-0000423332
Viola officinalis	Crantz	Inst. Rei Herb. 2: 431 1766		wfo-0000423331
Viola ogawae	Nakai	Bot. Mag. (Tokyo) 44: 529 1930		wfo-0000423330
Viola okuboi	Makino	Bot. Mag. (Tokyo) 17: 85 1903	—	wfo-0000423329
Viola okuharae	F.Maek. ex T.Shimizu	Fl. Nagano Pref. 1506 1997		wfo-0000423328
Viola oldhamiana	Nakai	Bot. Mag. (Tokyo) 42: 559 1928		wfo-0000423327
Viola olimpia	Beggiat.	Atti Soc. Ital. Sci. Nat. 8: 174 1865		wfo-0000423326
Viola olonnensis	Genev.	Mém. Soc. Acad. Maine Loire 8: 178 1860		wfo-0000423316
Viola olympica	Boiss.	Diagn. Pl. Orient. II, 1: 55 1854		wfo-0000423324
Viola olympica var. samothracica	Degen	Oesterr. Bot. Z. 41: 331 1891		wfo-0000423334
Viola olyssiponensis	Rouy	Scrin. Fl. Select. 6: 114 1887		wfo-0000423322
Viola ophiophylla	Greene	Pittonia 5(26C): 88 88 1902		wfo-0001278023
Viola opizii	Knaf ex Nyman	Consp. Fl. Eur. 78 1878		wfo-0000423321
Viola orcadensis	Drabble	J. Bot. 65: 44 1927		wfo-0000423318
Viola oreliensis	W.Becker	Mitth. Thüring. Bot. Vereins n.f., 18: 76 1903		wfo-0000423325
Viola oreocallis	Greene	Pittonia 4: 288 1901		wfo-0000423346
Viola oreophila	Greene	Pittonia 4: 307 1901		wfo-0000423345
Viola ornithodes	Greene	Leafl. Bot. Observ. Crit. 1: 218 1906		wfo-0000423342
Viola orophila	Wiesb.	Oesterr. Bot. Z. 36: 191 1886		wfo-0000423341
Viola orthoceras	Ledeb.	Fl. Ross. 1: 258 1842		wfo-0000423348
Viola oudemansii	W.Becker	Beih. Bot. Centralbl. 34(2): 421 1917		wfo-0000423338
Viola ovalifolia	W.Becker	Beih. Bot. Centralbl. 34(2): 256 1916		wfo-0000423336
Viola ovata var. hicksii	(Pollard) Pollard	Proc. Biol. Soc. Wash. 10(14): 92 92 1896		wfo-0001278012
Viola ovato-oblonga	Makino	Bot. Mag. (Tokyo) 21: 59 1907		wfo-0000423335
Viola pacheri	Wiesb.	Oesterr. Bot. Z. 36: 190 1886	—	wfo-0000423362
Viola pachyrhiza	Franch.	Bull. Soc. Bot. France 26: 84 1879		wfo-0000423420
Viola pachyrhizonia	F.O.Wolf	Bull. Trav. Soc. Murith. 26: 258 1897		wfo-0000423419
Viola pachyrrhiza	Boiss. & Hohen.	Diagn. Pl. Orient. 6: 21 1846		wfo-0000423418
Viola pacifica	Juz.	Fl. URSS 15: 411 1949		wfo-0000423417
Viola paillouxi	Jord.	Observ. Pl. Nouv. 2: 36 1846		wfo-0000423415
Viola palatina	Y.N.Lee	Bull. Korea Pl. Res. 5: 15 2005		wfo-0000423414
Viola palentina	Losa	Collect. Bot. (Barcelona) 2: 295 1950		wfo-0000423413
Viola pallasii	Fisch. ex Steud.	Nomencl. Bot. 1: 886 1821		wfo-0000423411
Viola pallescens	Jord.	Observ. Pl. Nouv. 2: 10 1846		wfo-0000423409
Viola pallida	Salisb.	Prodr. Stirp. Chap. Allerton 130 1796		wfo-0000423408
Viola pallidiflora	A.Huet ex Nyman	Consp. Fl. Eur. 81 1878		wfo-0000423406
Viola palmaesis	Knowles & Westc.	Fl. Cab. 2: 165 1838		wfo-0000423405
Viola palmaris	Buch.-Ham. ex Ging.	Prodr. 1: 298 1824		wfo-0000423404
Viola palmata var. heterophylla	Elliott	Sketch Bot. S. Carolina 1: 300 1817		wfo-0000418048
Viola palmensis	Webb & Berthel.	Hist. Nat. Iles Canaries 1: 112 1837		wfo-0000423410
Viola paludosa	Clairv.	Man. Herbor. Suisse 67 1811		wfo-0000423412
Viola palustroides	(W.Becker) Tzvelev	in Arktich. Fl. SSSR 8(1): 33 1980	—	wfo-0000423436
Viola papillaris	Boiss. & Hohen.	Diagn. Pl. Orient. 8: 52 1849		wfo-0000423435
Viola papuana	W.Becker & Pulle	Nova Guinea 8: 670 1912		wfo-0000423434
Viola paradoxa	Rouy & Foucaud	Fl. France 3: 16 1896		wfo-0000423430
Viola paradoxa	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 220 1888		wfo-0000423432
Viola paradoxa	Lowe	Trans. Cambridge Philos. Soc. reimpr. 6: 28 1838		wfo-0000423433
Viola pardoi	W.Becker	Oesterr. Bot. Z. 56: 187 1906		wfo-0000423438
Viola pariaetariifolia	Banks ex Ging.	Prodr. 1: 308 1824		wfo-0000423429
Viola parkeri	Champ. ex Benth.	Hooker's J. Bot. Kew Gard. Misc. 3: 261 1851		wfo-0000423428
Viola parmensis	Bailly	Fl. Pleine Terre 946 1863	—	wfo-0000423427
Viola parnassifolia	Greene	Pittonia 5: 32 1902		wfo-0000423426
Viola parnonia	Kit Tan, Sfikas & Vold	Ann. Bot. Fenn. 34: 149 1997		wfo-0000423425
Viola parva	E.Adans.	Bull. Torrey Bot. Club 13: 85 1885		wfo-0000423424
Viola patagonica	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 356 1925		wfo-0000423382
Viola paxiana	Degen & Zsák	Magyar Bot. Lapok 12: 21 1913		wfo-0000423380
Viola peduncularis	Langsd. ex Ging.	Prodr. 1: 297 1824		wfo-0000423377
Viola pentadactyla	Fenzl	Pug. Pl. Nov. Syr. 12 1842		wfo-0000423393
Viola peramoena	Greene	Pittonia 5: 94 1902		wfo-0000423402
Viola peregrina	Jord. ex Boreau	Fl. Centre France ed. 3, 2: 82 1857		wfo-0000423401
Viola perennis	Bailly	Fl. Pleine Terre 949 1863	—	wfo-0000423398
Viola perennis	Miégev.	Bull. Soc. Bot. France 12: 240 1865	—	wfo-0000423399
Viola perexigua	Colenso	Trans. & Proc. New Zealand Inst. 16: 326 1884		wfo-0000423397
Viola perpensa	Greene	Leafl. Bot. Observ. Crit. 1: 184 1906		wfo-0000423394
Viola perplexa	Gremli	Excursionsfl. Schweiz ed. 2: 106 1874		wfo-0000423385
Viola perrobusta	Borbás	Magyar Növényt. Lapok 13: 81 1890		wfo-0000423403
Viola persicariifolia	Poir.	Encycl. 8: 628 1808		wfo-0000423391
Viola perstolona	Borbás	Balaton Fl. 395 1900		wfo-0000423389
Viola pesneaui	J.Lloyd	Fl. Ouest France ed. 3: 43 1876		wfo-0000423388
Viola petelotii	W.Becker ex Gagnep.	Fl. Indo-Chine Suppl. 1: 181 1939		wfo-0000423387
Viola peterfii	Nyár.	Bul. Inform. Gr?d. Bot. Univ. Cluj 4: 66 1924		wfo-0000423386
Viola petraea	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 354 1925		wfo-0000430597
Viola petrophila	Greene	Pittonia 4: 286 1901		wfo-0000423623
Viola phalacrocarpoides	Makino	Bot. Mag. (Tokyo) 23: 136 1909		wfo-0000423759
Viola philippiana	Greene	Pittonia 2: 14 1889		wfo-0000423758
Viola philippii	Leyb.	Anales Univ. Chile 1859: 681 1859	—	wfo-0000423756
Viola phitosiana	Erben	Mitt. Bot. Staatssamml. München 21: 396 1985		wfo-0000423755
Viola physalodes	Greene	Pl. Baker. 3: 12 1901		wfo-0000423754
Viola phyteumifolia	G.Don	Gen. Hist. 1: 322 1831		wfo-0000430883
Viola picta	Gillot	Bull. Soc. Bot. France 32: 241 1885		wfo-0000423752
Viola pindicola	Formánek	Verh. Naturf. Vereins Brünn 34: 334 1896		wfo-0000423749
Viola pinnatifida	All.	Mélanges Philos. Math. Soc. Roy. Turin 3: t. 5 1766		wfo-0000423747
Viola pirottae	Chiov.	Boll. Soc. Bot. Ital. 1893: 287 1893		wfo-0000423745
Viola placida	W.Becker	Beih. Bot. Centralbl. 36(2): 58 1918		wfo-0000423744
Viola planifolia	Greene	Leafl. Bot. Observ. Crit. 2: 41 1910		wfo-0000423768
Viola plenigeri	Formánek	Verh. Naturf. Vereins Brünn 33: 158 1894 publ. 1895		wfo-0000423751
Viola pluricaulis	Borbás	Oesterr. Bot. Z. 41: 422 1891	—	wfo-0000423778
Viola podolica	Andrz.	Trudy Kom. Vys. Uchr., Kiev 1: 16 1860		wfo-0000423775
Viola podolica	Andrz. ex Trautv.	Trudy Imp. S.-Peterburgsk. Bot. Sada 8: 124 1883		wfo-0000423776
Viola poelliana	Murr	Allg. Bot. Z. Syst. 16: 3 1910		wfo-0000423774
Viola poltavensis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 139 2001		wfo-0000423772
Viola polygalifolia	Poir.	Encycl. 8: 647 1808		wfo-0000423769
Viola pomelii	Sennen & Mauricio	Cat. Fl. Rif Orient. 15 1933		wfo-0000423765
Viola popovae	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 31: 216 1998		wfo-0000423763
Viola porphyrea	Uechtr. ex Garcke	Fl. N. Mitt.-Deutschland ed. 13: 51 1878		wfo-0000423742
Viola portalesia	Gay	Fl. Chil. 1: 209 1846		wfo-0000423771
Viola portalesia var. portalesia	–	–	—	wfo-0001144789
Viola praecox	Heuff. ex Fuss	Fl. Transsilv. 81 1866		wfo-0000423725
Viola praesignis	Beck	Repert. Spec. Nov. Regni Veg. 17: 450 1921		wfo-0000423721
Viola pratensis	Mert. & W.D.J.Koch	Deutschl. Fl. ed. 3, 2: 267 1826	—	wfo-0000423720
Viola preywischiana	Nauenb.	Florist. Rundbr. 21: 3 1987		wfo-0000423719
Viola primorskajensis	(W.Becker) Vorosch.	Florist. Issl. Razn. Ra?onakh SSSR 182 1985		wfo-0000423716
Viola procera	Pall. ex Ledeb.	Fl. Ross. 1: 251 1842		wfo-0000423741
Viola procerior	Dalla Torre & Sarnth.	Fl. Tirol 6(2): 858 1909		wfo-0000423740
Viola procumbens	Gilib.	Fl. Lit. Inch. 2: 123 1782		wfo-0000423737
Viola procumbens	J.F.Gmel.	Syst. Nat. 413 1791		wfo-0000423739
Viola propera	Jord.	Observ. Pl. Nouv. 7: 6 1849		wfo-0000423736
Viola propinqua	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 18 1852		wfo-0000423735
Viola prostrata	Schult.	Syst. Veg. 5: 382 1819		wfo-0000423726
Viola provostii	Boreau	Fl. Centre France ed. 3, 2: 82 1857		wfo-0000423733
Viola pruinosa	Pollard	Proc. Biol. Soc. Wash. 13: 130 1900		wfo-0000423743
Viola prunellaefolia	Kunth	Nov. Gen. Sp. (quarto ed.) 5: 370 370 1821		wfo-0001144526
Viola prunellifolia	Fisch. ex Ging.	Prodr. 1: 293 1824		wfo-0000423732
Viola pruniflora	Nakai	Bot. Mag. (Tokyo) 42: 563 1928		wfo-0000423731
Viola prutensis	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 464 1914		wfo-0000423728
Viola psammophila	Phil.	Linnaea 33: 14 1864		wfo-0000423727
Viola pseudo-monbeigii	CHANG	Bull. Fan Mem. Inst. Biol. n. s. 1(3): 251 251 1949	—	wfo-0001145137
Viola pseudocanina	Schur	Verh. Naturf. Vereins Brünn 15(2): 113 1877		wfo-0000423792
Viola pseudograeca	Erben	Mitt. Bot. Staatssamml. München 21: 489 1985		wfo-0000423807
Viola pseudolutea	Schur	Enum. Pl. Transsilv. 87 1866		wfo-0000423823
Viola pseudomakinoi	M.Mizush. ex T.Shimizu	Fl. Nagano Pref. 1507 1997		wfo-0000423814
Viola pseudomirabilis	H.J.Coste	Bull. Soc. Bot. France 40: cxv 1893		wfo-0000423822
Viola pseudomontana	Blocki	Spraw. Komis. Fizjogr. 22(2): 213 1888	—	wfo-0000423825
Viola pseudomunbyana	W.Becker	Repert. Spec. Nov. Regni Veg. 22: 23 1925		wfo-0000423821
Viola pseudoprionantha	W.Becker	Beih. Bot. Centralbl. 34(2): 423 1917		wfo-0000423820
Viola pseudoselkirki	Nakai	Bull. Soc. Bot. France 72: 195 1925		wfo-0000423819
Viola pseudosepincola	W.Becker	Ber. Bayer. Bot. Ges. 8: 253 1903		wfo-0000423812
Viola pseudosilvatica	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 38: 221 1888		wfo-0000423811
Viola pseudostagnina	Vorosch.	Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol. n.s., 52(3): 49 1947		wfo-0000423810
Viola pseudosuavis	Schur	Verh. Naturf. Vereins Brünn 15(2): 103 1877		wfo-0000423818
Viola pseudovulcanica	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 358 1925		wfo-0000423817
Viola puberula	Howell	Fl. N. W. Amer. 72 1897		wfo-0000423808
Viola puberula	Lange	Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1881: 102 1882		wfo-0000423809
Viola pubinervis	Rehmann & Woł.	Fl. Polon. Exsicc. 1: no. 18 1893		wfo-0000750450
Viola pulchella	Salisb.	Prodr. Stirp. Chap. Allerton 130 1796		wfo-0000423813
Viola pulchella	Leyb. ex Reiche & Johow	Fl. Chile 1: 153 1895		wfo-0000423815
Viola pumilio	W.Becker	Beih. Bot. Centralbl. 34(2): 246 1916		wfo-0000423834
Viola punctata	Humb. ex Schult.	Syst. Veg. 5: 391 1819		wfo-0000423832
Viola punctata	Schwein.	Amer. J. Sci. Arts 5: 67 1822		wfo-0000423833
Viola punicea	Ruiz & Pav. ex Ging.	Prodr. 1: 304 1824		wfo-0000423831
Viola purpurascens	F.W.Schmidt	Fl. Boëm. 3: 49 1794		wfo-0000423827
Viola pycnophylla	Franch. & Sav.	Enum. Pl. Jap. 2: 285 1878		wfo-0000423791
Viola pynzarii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 136 2001		wfo-0000423789
Viola radians	Beck	Fl. Nieder-Österreich 2(1): 514 1892		wfo-0000423786
Viola radicans	DC. ex Ging.	Prodr. 1: 297 1824		wfo-0000423793
Viola ramosa	Gaterau	Desc. Pl. Montauban 154 1789	—	wfo-0000423783
Viola ramosiana	W.Becker	Philipp. J. Sci. 19: 716 1921 publ. 1922		wfo-0000423782
Viola rauliniana	Erben	Mitt. Bot. Staatssamml. München 21: 372 1985		wfo-0000423781
Viola rausii	Erben	Mitt. Bot. Staatssamml. München 21: 524 1985		wfo-0000423785
Viola recta	Garcke	Fl. N. Mitt.-Deutschland ed. 3: 47 1854		wfo-0000423806
Viola redunca	House	Torreya 6: 171 1906		wfo-0000423805
Viola regeliana	Rouy & Foucaud	Fl. France 3: 36 1896		wfo-0000423804
Viola reichei	Skottsb.	–		wfo-0001144792
Viola reichii	W.Becker	Beih. Bot. Centralbl. 34(2): 422 1917		wfo-0000423800
Viola reichii	Skottsb.	Rep. Princeton Univ. Exped. Patagonia, Botany 8(Suppl.): 176 1914		wfo-0000423802
Viola reidiae	Cory	Field & Lab. 18: 155 1950		wfo-0000423799
Viola reptabunda	Greene	Leafl. Bot. Observ. Crit. 2: 94 1910		wfo-0000423794
Viola reschetnikovae	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 35: 140 2003		wfo-0000423690
Viola resupinata	Moench	Methodus 230 1794		wfo-0000423580
Viola reticulata	Schltdl.	Linnaea 12: 201 1838		wfo-0000423718
Viola retusa	Greene	Pittonia 4: 6 1899		wfo-0000423622
Viola reverchonii	Wenk	Herb. Eur. 6 1897	—	wfo-0000423620
Viola reverchonii	Willk. ex Debeaux	Rev. Bot. Bull. Mens. 12: 345 1895	—	wfo-0000423621
Viola revoluta	Heuff. ex Rchb.	Fl. Germ. Excurs. 2: 705 1832	—	wfo-0000423619
Viola rhaetica	Borbás	Syn. Deut. Schweiz. Fl. ed. 3: 186 1890	—	wfo-0000423618
Viola rheophila	Okamoto	Bull. Osaka Mus. Nat. Hist. 37: 10 1984		wfo-0000423616
Viola rhizomata	Nakai	Bot. Mag. (Tokyo) 49: 498 1935		wfo-0000423615
Viola rhodanica	Chatenier & Revol	Bull. Soc. Bot. France 69: 710 1922 publ. 1923	—	wfo-0000423604
Viola rhodopeia	W.Becker	Beih. Bot. Centralbl. 26(2): 334 1910		wfo-0000423624
Viola rhodopensis	Formánek	Deutsche Bot. Monatsschr. 16: 21 1898		wfo-0000423612
Viola riddensis	F.O.Wolf	Bull. Trav. Soc. Murith. 26: 260 1897		wfo-0000425760
Viola riloensis	W.Becker	Fl. Bulg. 2: 1287 1925	—	wfo-0000423610
Viola riparia	C.V.Hartm.	Växtnomenclatur 128 1884	—	wfo-0000423609
Viola riphaea	J.F.Gmel.	Syst. Nat. 413 1791		wfo-0000423607
Viola ritschliana	W.Becker	Ber. Bayer. Bot. Ges. 8: 270 1903		wfo-0000423606
Viola riviniana var. nemorosa	Neuman, Wahlst. & Murb.	Violae Suec. Exs.:. 1 1886		wfo-0000746010
Viola robinsonii	Ridl.	J. Bot. 73: 16 1935		wfo-0000423637
Viola roccabrunensis	Espeut	Monde Pl. 482: 18 2004		wfo-0000430736
Viola rockii	H.St.John	Bot. Jahrb. Syst. 111: 190 1989		wfo-0000423636
Viola rodriguezii	W.Becker	Repert. Spec. Nov. Regni Veg. 22: 350 1926		wfo-0000423635
Viola rogoviczii	Andrz. ex Trautv.	Trudy Imp. S.-Peterburgsk. Bot. Sada 8: 125 1883		wfo-0000423634
Viola rolandi-bonapartei	W.Wolf	Revista Brasil. Biol. 2: 34 1905		wfo-0000423633
Viola ronnigeri	W.Becker	Beih. Bot. Centralbl. 26(2): 352 1910		wfo-0000423625
Viola rossii	Chiov.	Boll. Soc. Bot. Ital. 1893: 207 1893		wfo-0000423630
Viola rouyana	W.Wolf	Revista Brasil. Biol. 2: 34 1905		wfo-0000423589
Viola roxburghiana	Voigt	Hort. Suburb. Calcutt. 76 1845		wfo-0000423587
Viola roxolanica	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 458 1914		wfo-0000423585
Viola roxolanica	Blocki	Deutsche Bot. Monatsschr. 5: 147 1887	—	wfo-0000423586
Viola royleana	Wall.	Numer. List 1448 1829		wfo-0000423584
Viola rubra	Aubl. ex Steud.	Nomencl. Bot. ed. 2, 2: 773 1841	—	wfo-0000423583
Viola rubrifolia	Boiss.	–	—	wfo-0001144934
Viola rudolfii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 385 2007		wfo-0000510621
Viola rupestriformis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 143 2001		wfo-0000423579
Viola rupicola	Elmer	Leafl. Philipp. Bot. 1: 324 1908		wfo-0000423582
Viola ruppii	Hegetschw.	Fl. Schweiz 243 1839		wfo-0000423598
Viola ruppii	J.Presl & C.Presl	Fl. ?ech. 53 1819		wfo-0000423600
Viola ruppii	All.	Fl. Pedem. 2: 99 1785		wfo-0000423601
Viola ruppii	Rchb.	Fl. Germ. Excurs. 2: 707 1832	—	wfo-0000423602
Viola ruralis	Jord. ex Boreau	Fl. Centre France ed. 3, 2: 81 1857		wfo-0000423597
Viola russellii	B.Boivin	Canad. Field-Naturalist 65: 22 1951		wfo-0000423596
Viola ryonii	House	Bull. New York State Mus. Nat. Hist. 254: 505 1924	—	wfo-0000423590
Viola sabuletorum	Rouy & Foucaud	Fl. France 3: 15 1896		wfo-0000423595
Viola sabulosa	Boreau	Notes Pl. Franç. 3: ? 1847	—	wfo-0000423603
Viola sacculus	Skottsb.	Kongl. Svenska Vetensk. Acad. Handl. n.s., 56(5): 266 1916		wfo-0000423592
Viola sacraricola	Nakai	Bot. Mag. (Tokyo) 42: 561 1928		wfo-0000423591
Viola sagittifolia	Salisb.	Prodr. Stirp. Chap. Allerton 130 1796		wfo-0000423657
Viola sagotii	Jord.	Observ. Pl. Nouv. 2: 34 1846		wfo-0000423703
Viola salina	Turcz.	Bull. Soc. Imp. Naturalistes Moscou 15: 299 1842		wfo-0000423626
Viola salvatoriana	W.Becker & Thell.	Repert. Spec. Nov. Regni Veg. 20: 72 1924		wfo-0000423689
Viola samothracica	(Degen) Raus	Willdenowia 35: 61 2005		wfo-0000423688
Viola sandbergii	Greene	Pittonia 5: 119 1903		wfo-0000423687
Viola sandrasea	Melch.	Repert. Spec. Nov. Regni Veg. 46: 39 1939		wfo-0000423686
Viola sandwicensis	H.Lév.	Repert. Spec. Nov. Regni Veg. 11: 63 1912		wfo-0000423685
Viola sanensis	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 462 1914		wfo-0000423684
Viola santiagonensis	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 353 1925		wfo-0000423674
Viola sapporensis	Franch. ex H.Boissieu	Bull. Soc. Bot. France 47: 321 1900		wfo-0000423681
Viola sardagnae	W.Becker	Beih. Bot. Centralbl. 26(2): 347 1910		wfo-0000423691
Viola sarmentosa	Burgersd.	Pl. Jungh. 120 1852		wfo-0000423677
Viola sarmentosa	M.Bieb.	Fl. Taur.-Caucas. 1: 172 1808		wfo-0000423678
Viola sarmentosa	Douglas	Fl. Bor.-Amer. 1: 80 1830		wfo-0000423679
Viola sarotina	P.Fourn.	Monde Pl. 34: 36 1933		wfo-0000423676
Viola savourei	H.Lév.	Monde Pl. Rev. Mens. Bot. 8(109): 44 1898		wfo-0000745006
Viola saxicola	Schult.	Syst. Veg. 5: 380 1819		wfo-0000423710
Viola saxifraga	Maire	Mém. Soc. Sci. Nat. Maroc 15: 11 1927		wfo-0000423709
Viola saxigena	Schur	Enum. Pl. Transsilv. 84 1866		wfo-0000423708
Viola scabra	F.Braun	Flora 3: 469 1820		wfo-0000423707
Viola scabrida	Nakai	Bot. Mag. (Tokyo) 28: 312 1914		wfo-0000423706
Viola scabriuscula	Shafer	Ann. Carnegie Mus. 1: 27 1901		wfo-0000423705
Viola scanica	Fr.	Summa Veg. Scand. 35, 153 1845		wfo-0000423702
Viola scardica	Nyman	Consp. Fl. Eur. 81 1878		wfo-0000423713
Viola scaturiginosa	Wallr.	Sched. Crit. 97 1822		wfo-0000423700
Viola schachimardanica	Khalk.	Bot. Mater. Gerb. Inst. Bot. Akad. Nauk Uzbeksk. S.S.R. 19: 58 1974	—	wfo-0000423699
Viola schaffneriana	W.Becker	Repert. Spec. Nov. Regni Veg. 20: 2 1924		wfo-0000423698
Viola schalmausenii	Rouy & Foucaud	Fl. France 3: 18 1896		wfo-0000423697
Viola schauloi	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 92: 387 2007		wfo-0000510622
Viola schlarlockii	W.Becker	Repert. Spec. Nov. Regni Veg. 14: 9 1914		wfo-0000423695
Viola schleidettiana	Bogenh.	Taschenb. Fl. Jena 162 1850		wfo-0000423694
Viola schmidtiana	Schult.	Syst. Veg. 5: 363 1819		wfo-0000423693
Viola schoenachii	Murr & Pôll	Allg. Bot. Z. Syst. 13: 90 1907	—	wfo-0000423639
Viola sciaphila	W.D.J.Koch	Syn. Fl. Germ. Helv. ed. 2: 90 1843		wfo-0000423654
Viola sciaphila	Joó ex Janka	Oesterr. Bot. Wochenbl. 7: 198 1857		wfo-0000423656
Viola scouleri	Douglas ex Steud.	Nomencl. Bot. ed. 2, 2: 773 1841	—	wfo-0000423651
Viola securigera	Greene	Pittonia 5: 29 1902		wfo-0000423649
Viola sedunensis	F.O.Wolf	Bull. Trav. Soc. Murith. 26: 261 1897		wfo-0000423658
Viola segetalis	Jord.	Observ. Pl. Nouv. 2: 12 1846		wfo-0000423647
Viola segniensis	Gáyer & Degen	Fl. Veleb. 2: 440 1937		wfo-0000423644
Viola semilunaris	W.Becker	Beih. Bot. Centralbl. 34(2): 231 1916		wfo-0000423641
Viola semperflorens	Steud.	Nomencl. Bot. 1: 887 1821		wfo-0000423640
Viola senamiensis	Nakai	J. Jap. Bot. 15: 405 1939		wfo-0000423648
Viola senecionis	Greene	Leafl. Bot. Observ. Crit. 2: 94 1910		wfo-0000423650
Viola sennenii	Pau	Bol. Soc. Aragonesa Ci. Nat. 6: 24 1907		wfo-0000423672
Viola seoulensis	Nakai	Bot. Mag. (Tokyo) 32: 218 1918		wfo-0000423671
Viola septempunctata	Siehe ex Bornm.	Repert. Spec. Nov. Regni Veg. Beih. 89: 90 1936		wfo-0000423668
Viola sequoiensis	Kellogg	Proc. Calif. Acad. Sci. 2: 185 1863		wfo-0000423659
Viola serbica	Formánek	Verh. Naturf. Vereins Brünn 32: 179 1893 publ. 1894		wfo-0000423666
Viola sermenika	Formánek	Deutsche Bot. Monatsschr. 15: 75 1897		wfo-0000423665
Viola serpyllifolia	Humb. & Bonpl. ex Schult.	Syst. Veg. 5: 391 1819		wfo-0000423663
Viola serresiana	Erben	Bot. Chron. 13: 51 2000		wfo-0000423662
Viola setosa	Sm.	Cycl. 37: no. 60 1818		wfo-0000423661
Viola sfikasiana	Erben	Mitt. Bot. Staatssamml. München 21: 495 1985		wfo-0000424406
Viola shikokiana	Makino	Bot. Mag. (Tokyo) 16: 132 1902		wfo-0000424174
Viola sicula	Schur	Enum. Pl. Transsilv. 86 1866		wfo-0000424774
Viola sieberi	Hook.	Compan. Bot. Mag. 1: 274 1836		wfo-0000424773
Viola sieberiana	Spreng.	Syst. Veg. 4(2): 96 1827		wfo-0000424771
Viola sieboldii	Maxim.	Bull. Acad. Imp. Sci. Saint-Pétersbourg 23: 320 1877		wfo-0000424770
Viola silana	Merino	Fl. Galicia 3: 521 1909		wfo-0000424765
Viola silicestris	K.R.Thiele & Prober	Telopea 11: 99 2006	—	wfo-0000508157
Viola silvatica	Fr. ex C.Hartm.	Bot. Not. 1841: 81 1841		wfo-0000424764
Viola singularis	J.M.Watson & A.R.Flores	Phytotaxa 2: 20 2009		wfo-0000746002
Viola sintenisii	W.Becker	Mitth. Thüring. Bot. Vereins n.f., 24: 1 1909		wfo-0000424763
Viola skanderbegii	Dörfl. & Hayek	Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 94: 155 1918		wfo-0000424762
Viola skofitziana	Wiesb.	Oesterr. Bot. Z. 36: 190 1886		wfo-0000424779
Viola slavikii	Formánek	Verh. Naturf. Vereins Brünn 38: 220 1899		wfo-0000424769
Viola slesvicensis	Prahl	Krit. Fl. Schlesw.-Holst. 2(2): 23 1890	—	wfo-0000424787
Viola sokalensis	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 460 1914		wfo-0000424786
Viola somalensis	Engl.	Abh. Königl. Akad. Wiss. Berlin 1891: 308 1892		wfo-0000424785
Viola somchetica	K.Koch	Linnaea 15: 251 1841		wfo-0000424783
Viola soongorica	Fisch. ex Ledeb.	Fl. Ross. 1: 257 1842		wfo-0000424782
Viola sordida	Dalla Torre & Sarnth.	Fl. Tirol 6(2): 829 1909		wfo-0000424781
Viola sosnowskyi	Kopell.	Zametki Sist. Geogr. Rast. 10: 45 1941		wfo-0000424747
Viola spathulata	Willd. ex Schult.	Syst. Veg. 5: 353 1819		wfo-0000424746
Viola spectabilis	K.Richt.	Oesterr. Bot. Z. 35: 419 1885		wfo-0000424839
Viola spegazzinii	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 351 1925		wfo-0000424838
Viola sprengeliana	Steud.	Nomencl. Bot. 1: 887 1821		wfo-0000424834
Viola spuria	Čelak.	Arch. Naturwiss. Landesdurchf. Böhmen 2: 478 1875		wfo-0000424833
Viola squamulosa	W.Becker	Bull. Misc. Inform. Kew 1928: 138 1928		wfo-0000424832
Viola stagnira	Kit.	–	—	wfo-0001144752
Viola stellata	Miers	Trav. Chile 2: 531 1826		wfo-0000424830
Viola stenantha	Greene	Pl. Baker. 3: 10 1901		wfo-0000424841
Viola stevenii	Besser ex Fauc.	Excurs. Bot. Valais 96 1872		wfo-0000424827
Viola stipulacea	Hartm.	Handb. Skand. Fl. 110 1820		wfo-0000750449
Viola stolonifera	J.J.Rodr.	Bull. Soc. Bot. France 25: 238 1878		wfo-0000424824
Viola striis-notata	(J.Wagner) Merxm. & W.Lippert	Mitt. Bot. Staatssamml. München 13: 507 1977		wfo-0000424855
Viola stuartii	Bergmans	Vaste Pl. Rotsheesters 591 1924		wfo-0000424853
Viola stuebelii	Hieron.	Bot. Jahrb. Syst. 21: 324 1895		wfo-0000424852
Viola suaveolens	Schur	Verh. Naturf. Vereins Brünn 15(2): 107 1877		wfo-0000424842
Viola suaveolens	E.P.Perrier & Songeon	Annot. Fl. France Allemagne 183 1860		wfo-0000424849
Viola suaveolens	Wiesb.	Oesterr. Bot. Z. 30: 190 1880		wfo-0000424851
Viola suaviflora	Borbás & Heinr.Braun	Oesterr. Bot. Z. 40: 26 1890	—	wfo-0000424856
Viola suavissima	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 21 1852		wfo-0000424789
Viola subandina	J.M.Watson	Pl. Altoandinas Fl. Silv. Chile 66 1998		wfo-0000424805
Viola subatlantica	(Maire) Ibn Tattou	Bocconea 8: 189 1998		wfo-0000424804
Viola subcarnea	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 17 1852		wfo-0000424803
Viola subcollina	Beck	Repert. Spec. Nov. Regni Veg. 17: 450 1921		wfo-0000424802
Viola subcordata	Greene	Pittonia 3: 316 1898		wfo-0000424801
Viola subcrenata	Phil. ex F.Meigen	Bot. Jahrb. Syst. 17: 258 1893		wfo-0000424800
Viola suberosa	Desf.	Fl. Atlant. 2: 313 1799		wfo-0000424788
Viola subglabra	(Ledeb.) Baikov ex A.V.Grebenjuk & Czepinoga	Konspekt Fl. Irkutsk. Obl. 182 2008		wfo-0000745008
Viola subglabrata	Pôll ex W.Becker	Beih. Bot. Centralbl. 26(2): 359 1910		wfo-0000424797
Viola subhirta	Beck	Fl. Nieder-Österreich 2(1): 511 1892		wfo-0000424806
Viola subjuncta	Greene	Pittonia 5: 31 1902		wfo-0000424796
Viola suboderata	Dalla Torre & Sarnth.	Fl. Tirol 6(2): 828 1909		wfo-0000424795
Viola subodorata	Borbás ex Murr	Oesterr. Bot. Z. 40: 134 1890		wfo-0000424794
Viola subpubescens	Borbás	Natur Offenbarung 37: 500 1891	—	wfo-0000424793
Viola subrotunda	Greene	Pittonia 5: 118 1903		wfo-0000424792
Viola subsagittifolia	Suksd.	Werdenda 1: 25 1927		wfo-0000424790
Viola subsessilifolia	Lázaro Iberia	Bol. Real Soc. Esp. Hist. Nat. 6: 522 1906		wfo-0000424812
Viola subtilis	Jord.	Annot. Fl. France Allemagne 101 1859		wfo-0000424798
Viola subvestita	Greene	Erythea 5: 39 1897		wfo-0000424823
Viola subviscosa	Greene	Pittonia 4: 293 1901		wfo-0000424821
Viola suecica	Fr.	Summa Veg. Scand. 556 1849		wfo-0000424819
Viola sukaczewii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 144 2001		wfo-0000424818
Viola sulfurea	Cariot	Étude Fl. ed. 7, 2: 81 1884	—	wfo-0000424817
Viola summa	Vell.	Fl. Flumin. 8: t. 161 1831		wfo-0000424816
Viola superodorata	Greg.	Brit. Violets 9 1912	—	wfo-0000424814
Viola sylvatica	Fr.	–	—	wfo-0001145024
Viola symei	Baker	Curator's Rep. Thirsk Nat. Hist. Soc. 1859: 8 1859		wfo-0000424811
Viola szilyana	Borbás	Geogr. Atq. Enum. Pl. Comit. Castrif. 253 1887	—	wfo-0000424810
Viola taischanensis	C.J.Wang	Acta Bot. Yunnan. 13: 262 1991		wfo-0000424809
Viola takesimana	Nakai	Bot. Mag. (Tokyo) 36: 34 1922		wfo-0000424721
Viola talmensis	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 35: 137 2003		wfo-0000424627
Viola taltalensis	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 223 1926		wfo-0000424736
Viola tanakaeana	Makino	Bot. Mag. (Tokyo) 17: 86 1903		wfo-0000424656
Viola taradakensis	Nakai	J. Jap. Bot. 15: 407 1939		wfo-0000424655
Viola tarbagataica	Klokov	Fl. URSS 15: 683 1949		wfo-0000424653
Viola tashiroi	Makino	Bot. Mag. (Tokyo) 21: 57 1907		wfo-0000424652
Viola tatrae	Borbás	Magyar Növényt. Lapok 13: 81 1890		wfo-0000424646
Viola taurica	C.A.Mey. ex Regel	Index Seminum (LE) 1860: 44 1860		wfo-0000424651
Viola tectiflora	W.Becker	Bull. Misc. Inform. Kew 1928: 139 1928		wfo-0000424650
Viola tenerrima	Wiesb. ex Nyman	Consp. Fl. Eur. 78 1878		wfo-0000424648
Viola tenorei	N.Terracc.	Nuovo Giorn. Bot. Ital. 21: 326 1889	—	wfo-0000424647
Viola tenuipes	Pollard	Proc. Biol. Soc. Wash. 15: 201 1902		wfo-0000424665
Viola teplouchovii	Juz.	Spisok Rast. Gerb. Fl. S.S.S.R. 13: 83 1955		wfo-0000424673
Viola teresiana	Sennen & Gonzalo	Cavanillesia 2: 75 1929		wfo-0000424672
Viola teriana	Sennen	Bol. Soc. Ibér. Ci. Nat. 25: 137 1926		wfo-0000424671
Viola tessinensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 21 1910		wfo-0000424670
Viola tetrapetala	Molina	Sag. Stor. Nat. Chili ed. 2: 133 1810		wfo-0000424668
Viola teucriifolia	Humb. & Bonpl. ex Schult.	Syst. Veg. 5: 391 1819		wfo-0000424667
Viola texidoris	Sennen & Gonzalo	Cavanillesia 2: 77 1929		wfo-0000424659
Viola teydea	Berthel.	Mém. Soc. Linn. Paris 5: 420 1827	—	wfo-0000424666
Viola tezensis	Ball	J. Linn. Soc., Bot. 16: 350 1877		wfo-0000424674
Viola thibaudieri	Franch. & Sav.	Enum. Pl. Jap. 2: 290 1878		wfo-0000424661
Viola thompsoniae	Chapm.	Fl. South. U.S. ed. 3: 34 1897		wfo-0000430728
Viola tichomirovii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 139 2001		wfo-0000424634
Viola timbali	Jord.	Mém. Acad. Sci. Lyon, Sect. Sci. 1: 22 1852		wfo-0000424633
Viola tineorum	Erben & Raimondo	Giorn. Bot. Ital. 129: 80 1995		wfo-0000424632
Viola tiroliensis	Borbás	Syn. Deut. Schweiz. Fl. ed. 3: 183 1890	—	wfo-0000424631
Viola tokubuchiana	Makino	Bot. Mag. (Tokyo) 16: 129 1902		wfo-0000424630
Viola tokubuchiana var. takedana	(Makino) F. Maek.	Enum. Spermatoph. Jap. 3: 28 28 1954	—	wfo-0001280424
Viola tolosana	Timb.-Lagr.	Étud. Fl. Aquit., Viola 6 1853	—	wfo-0000424628
Viola tonkinensis	Gagnep.	Bull. Soc. Bot. France 85: 600 1938 publ. 1939		wfo-0000424626
Viola toppingii	Elmer	Leafl. Philipp. Bot. 2: 504 1908		wfo-0000424625
Viola torresii	Marcet	Butl. Inst. Catalana Hist. Nat. 7: 75 1907		wfo-0000424624
Viola tosaensis	Nakai	Bull. Soc. Bot. France 72: 191 1925		wfo-0000424623
Viola tourbillonensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 18 1910		wfo-0000424621
Viola tourbillonensis	W.Becker	Beih. Bot. Centralbl. 26(2): 359 1910		wfo-0000424622
Viola transsilvanica	Schur	Oesterr. Bot. Z. 10: 184 1860		wfo-0000424644
Viola triangularifera	Baker	Bull. Misc. Inform. Kew 1929: 202 202 1929	—	wfo-0001253262
Viola tricolor subsp. macedonica	(Boiss. & Heldr.)	Unknown	—	wfo-0000747997
Viola tricolor subsp. matutina	(Klokov)	Unknown	—	wfo-0000748000
Viola tricolor var. nana	DC.	Prodr. 1: 304 1824		wfo-0000749530
Viola tridentata	Sm.	Cycl. 37: no. 76 1818	—	wfo-0000424640
Viola tridentata	Menzies ex DC.	Prodr. 1: 300 1824		wfo-0000749531
Viola tridentina	W.Becker	Oesterr. Bot. Z. 56: 473 1906		wfo-0000424639
Viola trifida	Spreng.	Pl. Min. Cogn. Pug. 1: 22 1813		wfo-0000424638
Viola triflabellata	W.Becker	Repert. Spec. Nov. Regni Veg. 21: 357 1925		wfo-0000424637
Viola triloba f. dilatata	(Elliott) E.J. Palmer & Steyerm.	Brittonia 10(3): 115 115 1958		wfo-0001240295
Viola trinervis	Korth.	Ned. Kruidk. Arch. 1: 357 1848		wfo-0000424636
Viola tristicha	Waisb.	Oesterr. Bot. Z. 45: 144 1895		wfo-0000424729
Viola tuberosa	Steud.	Nomencl. Bot. ed. 2, 2: 773 1841	—	wfo-0000424720
Viola tucumanensis	W.Becker	Repert. Spec. Nov. Regni Veg. 22: 352 1926		wfo-0000424718
Viola turfosa	Kirschl. ex F.J.Schultz	Flora 23: 121 1840		wfo-0000424717
Viola tzvelevii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 136 2001		wfo-0000424716
Viola ucriana	Erben & Raimondo	Giorn. Bot. Ital. 129: 85 1995		wfo-0000424715
Viola ugamica	Juz.	Fl. URSS 15: 682 1949		wfo-0000424714
Viola uleana	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 186 1922		wfo-0000424713
Viola umbellata	Sessé & Moc.	Fl. Mexic. ed. 2: 198 1894		wfo-0000424710
Viola umemurae	Makino	Bot. Mag. (Tokyo) 16: 131 1902		wfo-0000424732
Viola unguiculata	Greene	Pittonia 4: 291 1901		wfo-0000424731
Viola unwinii	W.Becker	Repert. Spec. Nov. Regni Veg. 26: 25 1929		wfo-0000424776
Viola utchinensis	Koidz.	Acta Phytotax. Geobot. 7: 113 1938		wfo-0000424759
Viola vadimii	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 34: 125 2002		wfo-0000430725
Viola vadutiensis	Murr & Pôll	Allg. Bot. Z. Syst. 14: 135 1908	—	wfo-0000424780
Viola vaginata	Maxim.	Bull. Acad. Imp. Sci. Saint-Pétersbourg 23: 324 1877		wfo-0000424761
Viola vagula	Greene	Pittonia 4: 67 1899		wfo-0000424743
Viola valdiviana	Kalela	Ann. Acad. Sci. Fenn., Ser. A 54(5): 14 1940		wfo-0000424741
Viola valentiana	W.Becker	Beih. Bot. Centralbl. 26(2): 352 1910		wfo-0000424740
Viola valesiaca	Hausskn. ex Favrat	Bull. Murith. Soc. Valais. Sci. Nat. 13-15: 61 1887		wfo-0000424739
Viola valvidiana	Kalela	–	—	wfo-0001144967
Viola vandasii	Velen.	Fl. Bulg. 641 1891	—	wfo-0000424737
Viola vanroyenii	H.St.John	Bot. Jahrb. Syst. 111: 198 1989		wfo-0000424744
Viola variata	Jord.	Annot. Fl. France Allemagne 166 1860		wfo-0000424735
Viola variifrons	Pôll	Allg. Bot. Z. Syst. 13: 29 1907	—	wfo-0000424734
Viola vaudensis	Hausskn. ex Gremli	Excursionsfl. Schweiz French ed.: 124 1886		wfo-0000424750
Viola vectensis	Drabble	J. Bot. 65: 47 1927		wfo-0000424752
Viola velutina	Formánek	Verh. Naturf. Vereins Brünn 30: 75 1891 publ. 1892		wfo-0000424758
Viola venusta	Nakai	Bull. Soc. Bot. France 72: 194 1925		wfo-0000424727
Viola venustula	Greene	Pittonia 3: 335 1898		wfo-0000424726
Viola verbascula	Greene	Leafl. Bot. Observ. Crit. 2: 32 1910		wfo-0000424725
Viola vermontana	House	Bull. New York State Mus. Nat. Hist. 266: 25 1925		wfo-0000424723
Viola versicolor	Salisb.	Prodr. Stirp. Chap. Allerton 130 1796		wfo-0000424698
Viola vespertilionis	Greene	Leafl. Bot. Observ. Crit. 1: 217 1906		wfo-0000424692
Viola vespertina	Klokov	Fl. URSS 15: 684 1949		wfo-0000424691
Viola viatkensis	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 146 2001		wfo-0000424689
Viola vicina	Martrin-Donos	Fl. Tarn. 80 1864		wfo-0000424688
Viola vicinalis	Greene	Pittonia 4: 9 1899		wfo-0000424687
Viola villaquensis	Benz	Oesterr. Bot. Z. 55: 25 1905		wfo-0000424685
Viola villaris	Sennen & Mauricio	Diagn. Nouv. 227 1936		wfo-0000424675
Viola vilmoriniana	Delacour & Mottet	Bull. Soc. Bot. France 46: 120 1899		wfo-0000424680
Viola vilnaensis	W.Becker	Repert. Spec. Nov. Regni Veg. 18: 477 1922		wfo-0000424679
Viola vindobonensis	Wiesb.	Oesterr. Bot. Z. 30: 191 1880		wfo-0000424678
Viola vinealis	Boreau	Fl. Centre France ed. 3, 2: 75 1857		wfo-0000424677
Viola virescens	Jord. ex Boreau	Fl. Centre France ed. 3, 2: 77 1857		wfo-0000424681
Viola virgata	Gren.	Fl. France 1: 184 1847		wfo-0000424684
Viola visseriana	Bergmans	Vaste Pl. Rotsheesters 592 1924		wfo-0000424708
Viola vivariensis	Jord.	Observ. Pl. Nouv. 1: 17 1846		wfo-0000424707
Viola voliotisii	Erben	Mitt. Bot. Staatssamml. München 21: 614 1985		wfo-0000424703
Viola vorarlbergensis	W.Becker	Neue Denkschr. Schweiz. Naturf. Ges. 45(Abh. 1): 10 1910		wfo-0000424702
Viola vourinensis	Erben	Mitt. Bot. Staatssamml. München 21: 500 1985		wfo-0000424701
Viola vranicensis	Beck	Glasn. Zemaljsk. Muz. Bosni Hercegovini 30: 204 1918		wfo-0000424700
Viola vulgaris	Rupr.	Fl. Ingr. 1: 135 1860		wfo-0000424699
Viola wahlenbergii	Beurl. ex Nyman	Consp. Fl. Eur. 77 1878		wfo-0000424693
Viola walkeri	Wight	Ill. Ind. Bot. 1: 42 1838		wfo-0000424709
Viola wansanensis	Y.N.Lee	Bull. Korea Pl. Res. 4: 19 2004		wfo-0000424696
Viola watsonii	Greene	Pittonia 4: 5 1899		wfo-0000424694
Viola watsonii	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 7: 865 1925 publ. 1926		wfo-0000424695
Viola weinhartii	W.Becker	Allg. Bot. Z. Syst. 5: 75 1899		wfo-0000424859
Viola werdermannii	W.Becker	Repert. Spec. Nov. Regni Veg. 23: 222 1926		wfo-0000424840
Viola wettsteinii	K.Richt.	Verh. K. K. Zool.-Bot. Ges. Wien 37: 197 1887		wfo-0000425003
Viola wichurae	Nakai	Bot. Mag. (Tokyo) 42: 562 1928		wfo-0000425002
Viola wiesbauriana	Dichtl	Deutsche Bot. Monatsschr. 3: 45 1885		wfo-0000425001
Viola wiesbaurii	Sabr. ex Nyman	Consp. Fl. Eur. Suppl. 2: 48 1889		wfo-0000424999
Viola wiesbaurii	Sabr.	Oesterr. Bot. Z. 34: 131 1884		wfo-0000425000
Viola wightiana	Wall.	Numer. List 4021 1831		wfo-0000424998
Viola wilczekiana	Beauverd	Bull. Soc. Bot. Genève II, 10: 301 1918 publ. 1919		wfo-0000424997
Viola wilhelmii	Vl.V.Nikitin	Novosti Sist. Vyssh. Rast. 31: 226 1998		wfo-0000424987
Viola wilibaldii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 142 2001		wfo-0000424996
Viola wilmattae	A.Nelson	Proc. Biol. Soc. Wash. 15: 178 1902		wfo-0000424993
Viola wilmattiae	Pollard & Cockerell	Proc. Biol. Soc. Wash. 15(34): 178 178 1902		wfo-0001240304
Viola wittrockiana	Gams ex Nauenb. & Buttler	Kochia 2: 38 2007		wfo-0000510624
Viola wittrockiana	Gams	Ill. Fl. Mitt.-Eur. 5(1): 616 1925		wfo-0000424992
Viola wolffiana	W.Becker	Fl. Schweiz ed. 3, 1: 363 1909		wfo-0000424991
Viola woosanensis	Y.N.Lee & J.Kim	Korean J. Pl. Taxon. 28: 30 1998		wfo-0000424990
Viola woroschilovii	Bezd.	Fl. Ross. Dal'nego Vostoka 451 2006		wfo-0000508158
Viola wrightiana	Watt	J. Linn. Soc., Bot. 18: 379 1881		wfo-0000424989
Viola wujekii	H.E.Ballard	Castanea 58: 3 1993		wfo-0000425010
Viola wychensis	Kloos	Ned. Kruidk. Arch. 1926: 89 1927		wfo-0000424994
Viola xylorrhiza	Suksd.	Werdenda 1: 25 1927		wfo-0000425018
Viola yakusimana	Nakai	Bot. Mag. (Tokyo) 36: 35 1922		wfo-0000425017
Viola yatabei	Makino	Bot. Mag. (Tokyo) 16: 122 1902		wfo-0000425016
Viola yazawana	Makino	Bot. Mag. (Tokyo) 16: 158 1902		wfo-0000425014
Viola yildirimlii	Dinç & Bağcı	Bot. J. Linn. Soc. 141: 477 2003		wfo-0000425009
Viola yubariana	Nakai	Bot. Mag. (Tokyo) 36: 31 1922		wfo-0000425008
Viola yurii	Vl.V.Nikitin	Bot. Zhurn. (Moscow & Leningrad) 86(1): 144 2001		wfo-0000425007
Viola yuzufelensis	A.P.Khokhr.	Byull. Glavn. Bot. Sada 172: 53 1997	—	wfo-0000424757
Viola zahnii	Benz	Oesterr. Bot. Z. 53: 376 1903		wfo-0000424756
Viola zapalowiczii	Żmuda	Spraw. Akad. Umiejetn. Krakow. 53-54: 69 1920		wfo-0000424755
Viola zarencznyi	Zapał.	Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzia? B, Nauki Biol. 14: 457 1914		wfo-0000424754
Viola zophodes	K.R.Thiele & Prober	Muelleria 18: 21 2003		wfo-0000430733