Viola (xénero)

As violas ou violetas son plantas herbáceas do xénero Viola, da familia das violáceas con talos rastreiros, follas radicais con pecíolos longos ou curtos, ásperas e en forma de corazón, lanceoladas, ovais, con forma de ril, setadas etc. cos bordos festonados, lisos ou dentados. Producen flores miúdas de cor azul intensa, morada clara, violeta, púrpura, branca ou amarela, de talo longo e magro. Algunhas posúen un suave recendo moi apreciado en perfumaría, son famosas as violas da rexión de Tolosa en Francia e algunhas especies medran bravas en GalizaJuan Cuveiro Piñol (1876): Diccionario Gallego, Barcelona. Empréganse coma plantas ornamentais en vasos e xardíns. Recoñécense coma sinal da modestia por mor a que as súas floriñas semellan agocharse timidamente baixo as súas follas grandes e en forma de corazón.

En Galiza aparecen algunhas especies bravas como:
 Viola riviniana, viola brava, a especie máis común das carballeiras, claros de bosque e prados húmidos e sombrizos de toda GalizaMini Atlas Xeobotánico de Galicia - http://www.vexetaciondegalicia.es/plantas.php?id=viola.
 Viola tricolor, herba da trindadeMarcial Valladares Núñez (1884): Diccionario gallego-castellano, Santiago, Imp. Seminario Conciliar - http://sli.uvigo.es/DdD/ddd_pescuda.php?pescuda=trinid%E1&tipo_busca=lema, da que sae a coñecida ornamental Viola x wittrockiana (pensamento).
 Viola odorata, viola de cheiro.
 Viola palustris, viola de braña.
 Viola canina, viola de canJuan Cuveiro Piñol (1876): Diccionario Gallego, Barcelona - http://sli.uvigo.es/DdD/ddd_pescuda.php?pescuda=viola&tipo_busca=lema.

 Especies 
 Viola abyssinica Steud. ex Oliv.
 Viola acanthophylla Leyb. ex Reiche
 Viola accrescens Klokov
 Viola acuminata Ledeb
 Viola adenothrix Hayata
 Viola adriatica Freyn
 Viola adunca Sm.
 Viola aetnensis Parl.
 Viola aetolica Boissieu H. & Heldr.
 Viola affinis Le Conte
 Viola agellae Pollard C. L.
 Viola aizoon Reiche
 Viola alaica Vved.
 Viola alba Besser, violeta branca.
 Viola alexandrowiana (W.Becker) Juz.
 Viola alexejana Kamelin & Junussov
 Viola allchariensis Beck G.
 Viola alliariaefolia Nakai
 Viola allochroa Botsch.
 Viola alpina Jacq.
 Viola altaica Ker Gawl.
 Viola amamiana Hatusima
 Viola ambigua Waldst.& Kit
 Viola amurica W. Becker
 Viola anagae Gilli
 Viola angustifolia Phil.
 Viola angustipulata Chang
 Viola appalachiensis L.K.Henry
 Viola araucaniae W.Becker
 Viola arborescens L.
 Viola argenteria Moraldo & G.Forneris
 Viola argentina W.Becker
 Viola arguta Willd. ex Roem. & Schult.
 Viola arsenica Beck
 Viola arvensis Murray, violeta dos prados.
 Viola asterias Hook & Arn.
 Viola athois W.Becker
 Viola atropurpurea Leyb.
 Viola aurantiaca Leyb.
 Viola aurata Phil.
 Viola aurea Kellogg
 Viola auricolor Skottsb.
 Viola auricula Leyb.
 Viola avatschensis Becker W & Hulten A
 Viola awagatakensis Yamazaki T.
 Viola bakeri Greene E. L.
 Viola bambusetorum Hand.-Mazz.
 Viola bangiana W.Becker
 Viola bangii Rusby
 Viola banksii K.R.Thiele & Prober - (Australia)
 Viola barroetana W.Schaffn.
 Viola battandieri W.Becker
 Viola beamani Calderón
 Viola beckiana Fiala
 Viola beckwithii Torr. & Gray
 Viola bernardii (Greene) Greene
 Viola bertolonii Pio
 Viola betonicifolia Sm.
 Viola bezdelevae Vorosch.
 Viola bhutanica Hara
 Viola bicolor Pursh
 Viola biflora L.
 Viola biflora Regel
 Viola binayensis Okamoto & Ueda K.
 Viola bissellii House H. D.
 Viola bissetii Maxim
 Viola blanda Willd.
 Viola blandaeformis Nakai
 Viola bocquetiana Yildirimli
 Viola boissieuana Makino
 Viola bornmuelleri Erben M.]] Viola brachyceras Turcz.
 Viola brachypetala Gay
 Viola brachyphylla W. Becker
 Viola brevistipulata [Franch & Savat.](W. Becker) Kitag
 Viola brevistipulata (Franch. & Sav) W. Becker
 Viola bridgesii Britton N. L.
 Viola brittoniana Pollard C. L.
 Viola bubanii Timb. & Lagr.
 Viola buchtienii Gand.
 Viola bulbosa Maxim
 Viola bustillosia Gay
 Viola calaminaria Lej. A
 Viola calcarata L.
 Viola calchaquiensis W. Becker
 Viola calderensis W. Becker
 Viola caleyana Don D. A.
 Viola californica Baker M. S.
 Viola californica Greene
 Viola cameleo Boissieu H.
 Viola canadensis L.
 Viola canescens Wallich
 Viola canina L., viola de can.
 Viola canobarbata Leyb.
 Viola capillaris Pers.
 Viola castillonii (W. Becker) Xifreda & Sanso
 Viola catalonica W. Becker
 Viola caucasica Kolen.
 Viola cazorlensis Gand.
 Viola cenisia L.
 Viola cerasifolia St.Hilaire
 Viola chaerophylloides (Regel) W. Becker
 Viola chamaedrys Leyb.
 Viola chamissoniana Gingins
 Viola charlestonensis Baker M. S. & Clausen J. C.
 Viola charlestownensis Baker M. S. & Clausen J. C.
 Viola chassanica Korkischko R.I.
 Viola cheiranthifolia Humb., Bonpl. & Kunth., violeta do Teide
 Viola chelmea Boiss. & Heldr.
 Viola chiapasiensis W.Becker
 Viola chrysantha Phil.
 Viola ciliata Schltdl.
 Viola cinerea Boiss.
 Viola clauseniana Baker M. S.
 Viola cleistogamoides (Adams L.) Seppelt R.D.
 Viola cochranei Ballard H. E.
 Viola collina Besser.
 Viola columnaris Skottsberg
 Viola commersonii De Candolle ex Gingins]] Viola commutata Waisb.
 Viola comollia Massara
 Viola concordifolia Ching J. Wang
 Viola confertifolia Chang
 Viola confusa Champ. ex Benth]]
 Viola conjugens Greene E. L.
 Viola consobrina House H. D.
 Viola conspersa Reichenb.
 Viola contempta Jordan A
 Viola cordifolia (Nuttall) Schweinitz
 Viola cornuta L.
 Viola coronifera W. Becker
 Viola corralensis Phil.
 Viola corsica Nyman
 Viola cotyledon Gingins
 Viola crassa Makino
 Viola crassicalcarata Ching J. Wang
 Viola crassifolia Fenzl.
 Viola crassiuscula Bory - Violeta de Serra Nevada
 Viola cretacea Klokov
 Viola cretica Boiss.& Heldr.
 Viola cuatrecasasii L.B.Smith & A.Fernández
 Viola cucullata Aiton
 Viola cuicochensis Hieron.
 Viola cummingii W. Becker
 Viola cuneata Watson S.
 Viola cunninghamii Hook J.D.
 Viola curicoensis Becker G.
 Viola curvistylis Boissieu H. & Captin.
 Viola cuspidifolia W. Becker
 Viola cyathiformis W. Becker
 Viola dacica Borbás
 Viola dactyloides Roemer R & Schultes J.A.
 Viola dasyphylla W. Becker
 Viola davidii Franch.
 Viola decipiens Reiche
 Viola declinata Waldst. & Kit.
 Viola decumbens Gmel. J.F.
 Viola delavayi Franch.
 Viola delphinantha Boiss.
 Viola demetria Prolongo ex Boiss.
 Viola diamantiaca Nakai
 Viola dichroa Boissieu H. & Huet A.
 Viola diffusa Gingins
 Viola diffusoides Ching J. Wang
 Viola dimorphophyllaY. S. Chen & Q. E. Yang
 Viola dirimliensisBlaxland
 Viola dirphya Tiniakov A.
 Viola disjuncta W. Becker
 Viola dissecta '
 Viola diversifolia (De Candolle) W. Becker
 Viola doerfleri Degen
 Viola doii Takenouchi
 Viola dolichocentra Botsch.
 Viola dolichoceras Ching J. Wang
 Viola dombeyana De Candolle
 Viola domeikoana Gay C.
 Viola domingensis Urb.
 Viola donetzkiensis Klokov M.V.
 Viola douglasii Steud.
 Viola dubyana Burnat [Gremli]
 Viola dukadjinica W. Becker & Kosanin
 Viola dyris Maire R.
 Viola eamesii House H. D.
 Viola ecuadorensis W. Becker
 Viola eizanensis (Makino) Makino
 Viola elatior Fries]]
 Viola elegantula Schott.
 Viola elisabethae Klokov
 Viola emeiensis Ching J. Wang
 Viola eminii (Engl.) Fries R.E.
 Viola epipsila Ledeb.]] Viola epipsiloides Love A. & D.
 Viola ermenekensisYild. & Dinc
 Viola etrusca Erben M.
 Viola eugeniae Parlatore
 Viola evae Hieron. ex W. Becker
 Viola exigua W. Becker
 Viola eximia Formánek
 Viola fargesii Boissieu H.
 Viola faurieana W. Becker
 Viola feldtschenkoana W. Becker
 Viola filicaulis Hook F.
 Viola filicetorum Greene E. L.
 Viola fimbriatula Sm.
 Viola fischeri W. Becker
 Viola fissifolia Kitagawa
 Viola flagelliformis Hemsley W. B.
 Viola flettii Piper C. V.
 Viola florairiensis Correvon
 Viola flos-evae Hieron.
 Viola fluehmannii Phil.
 Viola formosana Hayata
 Viola formosana Hayata
 Viola formosana Hsieh C.F.
 Viola forrestiana W. Becker
 Viola fragrans Sieber
 Viola frank-smithii Holmgren N. H.
 Viola friderici G.
 Viola frigida Phil.
 Viola frondosa (Velen.) Hayek
 Viola fruticosa W. Becker
 Viola fuscifolia W. Becker
 Viola fuscoviolacea (Adams L.G.) James T.A.
 Viola germaninii Sparre
 Viola glabella Nuttall T.
 Viola glacialis Poepp. & Endl.
 Viola glandularis Ballard H. E. & Jorg P.
 Viola glandulifera Hook
 Viola glausescens Oudem.
 Viola glechomoides Leyb.
 Viola gmeliniana Roemer R & Schultes J.A.
 Viola godoyae Phil.
 Viola gracilis Sibth.& Sm.
 Viola gracillima St.Hilaire A.
 Viola graeca ( Becker G.) Halacsy
 Viola grahami Bentham G.
 Viola grandisepala W. Becker
 Viola granulosa Wedd.
 Viola grayi Franch. & Sav.
 Viola greenmani House H. D.
 Viola grisebachiana Boiss.
 Viola grisebachiana Vis.
 Viola grypoceras Gray A.
 Viola guadalupensis Powell A. & Wauer B.
 Viola guatemalensis W. Becker
 Viola guineensis Schumach. & Thonn.
 Viola hallii Gray A.
 Viola hamiltoniana Don D.
 Viola hancockii W. Becker
 Viola hastata Michx.
 Viola hederacea Labil.]] - (Australia).
 Viola hediniana W. Becker
 Viola heldreichiana Boiss.
 Viola helena C.N.Forbes & Lydgate
 Viola helenae C.N.Forbes & Lydgate
 Viola hemsleyana Calderón
 Viola henryi Boiss.
 Viola hieronymi W.Becker
 Viola hillii W.Becker
 Viola himalayensis W.Becker
 Viola hirsutula Brainerd
 Viola hirta L.
 Viola hirtipes Moore S.
 Viola hispida Lam.
 Viola hissarica Juz.
 Viola hollickii House H. D.
 Viola hondoensis W.Becker & Boiss.
 Viola hookeri Thomson ex Hook
 Viola hookeriana Kunth.
 Viola hosakae H.St.John
 Viola hossei W.Becker
 Viola howellii Gray A.
 Viola huesoensis Martic.
 Viola huidobrii Gay
 Viola hultenii W.Becker
 Viola humilis Kunth.
 Viola hunanensis Hand.-Mazz.
 Viola hymettia Boiss. & Heldr.
 Viola ibukiana Makino
 Viola ignobilis Rupr.
 Viola improcera L.G.Adams
 Viola incisa Turcz.
 Viola inconspicua Blume
 Viola indica W.Becker
 Viola ircutiana Turcz
 Viola irinae Zolot.
 Viola isaurica Contandr. & Quezel
 Viola ishidoyana Nakai H.
 Viola isopetala Juz.
 Viola iwagawai Makino
 Viola jagellonica Zapal.
 Viola jalapaensis W. Becker
 Viola jangiensis W. Becker
 Viola japonica Langsd.ex Ging.
 Viola jaubertiana Mares & Virgineix
 Viola javanica W. Becker
 Viola joergensenii W. Becker
 Viola johnstonii W. Becker
 Viola jooi Janka
 Viola jordanii Henry J.K.
 Viola kalbreyeri W. Becker
 Viola kamibayashii Nakai H.
 Viola kapsanensis Nakai H.
 Viola kashmiriana W. Becker
 Viola kauaensis Gray A.
 Viola keiskei Janka
 Viola keiskei Miq.
 Viola kermesina W. Becker
 Viola kiangsiensis W. Becker
 Viola kitaibeliana Roem. & Schultes J. A.
 Viola kitamiana Nakai
 Viola kizildaghensis Dinç & Yldirimli
 Viola kjellbergii Melchior H.
 Viola koraiensis Nakai
 Viola kosanensis Hayata
 Viola kosaninii Hayek
 Viola kunawarensis Royle
 Viola kupcokiana W. Becker
 Viola kupfferi Klokov
 Viola kusanoana Makino
 Viola kusnezowiana W. Becker
 Viola labradorica Schrank
 Viola lactea Sm.
 Viola lactiflora Nakai
 Viola lanaiensis W. Becker
 Viola lanceifolia Schumach. & Thonn.
 Viola lanceolata L.
 Viola langeana Valentine
 Viola langsdorfii (Regel) Fisch.ex Gingins
 Viola lanifera Becker G.
 Viola latistipulata Hemsley W. B.
 Viola lavrenkoana Klokov
 Viola lehmannii W. Becker
 Viola leyboldiana Phil.
 Viola lianhuashanensis Ching J. Wang & Sun K.
 Viola libanotica Boiss.
 Viola lilloana W.Becker
 Viola linifolia Poir.
 Viola lithion Holmgren N. H. & Holmgren P. K.
 Viola littoralis Sprengel
 Viola llullaillacoensis W. Becker
 Viola lobata Benth
 Viola lovelliana Brainerd
 Viola lucens W. Becker
 Viola luciae Skottsberg
 Viola lutea Hudson
 Viola lyallii Hook F.
 Viola macloskeyi Lloyd F. E.
 Viola macroceras Bunge
 Viola maculata Cav.
 Viola maculata Cav. & Weibel
 Viola magellanica Forster F.
 Viola magellensis Porta & Rigo ex Strobl.
 Viola magnifica Wang ex Wang X.D.
 Viola maichurensis Pissjaukova
 Viola makranica Omer S. & Qaiser M.
 Viola malteana House H. D.
 Viola mandonii W.Becker
 Viola mandschurica W.Becker
 Viola maroccana Maire
 Viola mauritii Tepl.
 Viola maviensis
 Viola maximowicziana Makino
 Viola maymanica Grey-Wilson
 Viola mearnsii Merrill
 Viola membranacea W. Becker
 Viola mercurii Orph. ex Halácsy
 Viola merrilliana W. Becker
 Viola meyeriana (Rupr.) Klokov
 Viola micranthella Wedd.
 Viola microceras Rupr.
 Viola microdonta Chang
 Viola minor (Makino) Makino
 Viola minuta Bieb. M.
 Viola minutiflora Phil.
 Viola mirabilis L.
 Viola mistura House H. D.
 Viola modesta Fenzl.
 Viola modesta House H. D.
 Viola mollicula House H. D.
 Viola monbeigii W. Becker
 Viola mongolica Franchet
 Viola montagnei Gay C.
 Viola montcaunica Pau
 Viola moupinensis Franchet
 Viola mucronulifera Hand.-Mazz.
 Viola muehldorfii Kiss
 Viola mulfordiae Pollard C. L.
 Viola muliensisen & Q.E. Yang
 Viola multistolonifera Ching J. Wang
 Viola munbyana Boissieu & Reuter
 Viola munozensis W. Becker
 Viola muscoides Phil.
 Viola nagasawai Makino & Hayata
 Viola nannae Fries R.E.
 Viola nannei Polak
 Viola nassauvioides Phil.
 Viola nebrodensis Presl. C.
 Viola nemausensis Jordan
 Viola nemoralis
 Viola nephrophylla Greene
 Viola niederleinii W.Becker
 Viola nivalis Phil.
 Viola nobilis W.Becker
 Viola notabilis Bicknell E. P.
 Viola nubigena Leybold
 Viola nuda W. Becker
 Viola nuevo-leonensis W.Becker
 Viola nummulariifolia Vill.
 Viola nuttallii Pursh
 Viola oahuensis C.N.Forbes
 Viola obliqua Aiton
 Viola obliquifolia Turcz.
 Viola obtusa (Makino) Makino
 Viola occulta Lehm
 Viola ocellata Torrey & Gray A.
 Viola odontocalycina Boissieu H.
 Viola odorata L., viola de cheiro.
 Viola oligoceps Chang
 Viola oligyrtia No descripto
 Viola orbelica Pancic
 Viola orbiculata Geyer ex Holz.
 Viola oreades Bieb. M.
 Viola orientalis (Maxim) W. Becker
 Viola orphanidis Boiss.
 Viola orthoceras Ledeb.
 Viola ovalleana Phil.
 Viola ovato-oblonga Makino
 Viola oxyodontis Ballard H. E.
 Viola pachyrrhiza Boissieu H. & Hohen.
 Viola pacifica Juz.
 Viola painteri Rose J. N. & House H. D.
 Viola pallascaensis W. Becker
 Viola palmata L.
 Viola palmensis (Webb & Berthel.) Sauer
 Viola palustris L.
 Viola papuana W. Becker & Pulle
 Viola paradoxa Lowe
 Viola paravaginata Hara H.
 Viola parnonia Kit Tan, Sfikas G. & Vold G.
 Viola parvula Tineo
 Viola pascua W. Becker
 Viola patrinii (Gingins) De Candolle
 Viola patrinii Gingins
 Viola pedata L.
 Viola pedatifida Don G.
 Viola pedunculata Torr. & Gray']]
 Viola pekinensis (Regel) W. Becker
 Viola pendulicarpa W. Becker
 Viola pentadactyla Fenzl.
 Viola perinensis W. Becker
 Viola perpensa Greene E. L.
 Viola persicifolia Schreber]]
 Viola phalacrocarpa Maxim
 Viola philippica Cavanilles
 Viola philippii Leyb.
 Viola pilosa Blume
 Viola pinetorum Greene E. L.
 Viola pinnata Franch. & Sav.
 Viola pinnata L.
 Viola placida W. Becker
 Viola plantaginea Webb ex Christ
 Viola poetica Boiss. & Spruner
 Viola pogonantha Sm. W.W.
 Viola polycephala Ballard H. E. & Jorg P.
 Viola polymorpha Chang
 Viola polypoda Turcz.
 Viola popetae Sparre
 Viola populifolia Greene E. L.
 Viola portalesia Gay
 Viola porterana Pollard C. L.
 Viola porterana major (Hook) Baker M. S.
 Viola porterana oregona Greene E. L. & Clausen J. C.
 Viola porterana porterana Pollard C. L.
 Viola portulacea Leyb.
 Viola praemorsa Douglas ex Lindl.
 Viola primulifolia L.
 Viola principis Boiss.
 Viola prionantha Bunge
 Viola pseudo-arcuata Chang
 Viola pseudo-bambusetorum Chang
 Viola pseudo-gracilis Strobl.
 Viola pseudo-mirabilis Coste
 Viola pseudo-monbeigii Chang
 Viola pseudo-stagnina Voroschilov V.N.
 Viola pseudo-vulcanica W. Becker
 Viola psychodes Greene E. L.
 Viola pubescens Aiton
 Viola pulvinata Reiche
 Viola pumila Chaix.
 Viola pumilio W.Becker
 Viola purpurea intergrifolia]] Baker M. S. & Clausen J. C.
 Viola purpurea Kellogg
 Viola pusillima Wedd.
 Viola pygmaea Juss. ex Poir.
 Viola pyrenaica Ramond ex DC.
 Viola raddeana Regel
 Viola raunsiensis W.Becker & Kosanin
 Viola reichei (Skottsb.) Weibel
 Viola reichei Skottsb. ex Macloskie
 Viola reichenbachiana Jordan ex Boreau
 Viola reichii Skottsb.
 Viola renifolia Gray A.
 Viola replicata W.Becker
 Viola reptans Robinson
 Viola rheophila Okamoto
 Viola rhodopeia W.Becker
 Viola riviniana Reichenbach, violeta brava.
 Viola robusta Hillebr.
 Viola rockiana W.Becker
 Viola rodriguezii W.Becker
 Viola roigii Rossow
 Viola rossii Hemsl.
 Viola rostrata Pursh
 Viola rotundifolia Michx.
 Viola rubella Cav.
 Viola rupestris Schmidt
 Viola saccata Melchior
 Viola sacchalinensis Boissieu
 Viola sacculus Skottsb.
 Viola sagittata Aiton
 Viola savatieri Makino
 Viola saxifraga Maire
 Viola scandens Wiild. (Humb.& Bonpl.) ex Roem. & Schult.
 Viola schachimardanica Chalkuziev
 Viola schensiensis W.Becker
 Viola schneideri W.Becker
 Viola schulzeana W.Becker
 Viola scorpiuroides Cosson
 Viola selkirkii Pursh ex Goldie
 Viola sempervirens Greene
 Viola sempervivum Gay
 Viola senzanensis Hayata
 Viola seoulensis Nakai
 Viola septemloba Le Conte
 Viola septentrionalis Greene
 Viola serrula W. Becker
 Viola sheltonii Torrey
 Viola shikokiana Makino
 Viola shinchikuensis Yamamoto
 Viola shletonii Torrey
 Viola sieberiana Spreng.
 Viola sieboldi Maxim.
 Viola sieheana W. Becker
 Viola sikkimensis W. Becker
 Viola silicestris K.R.Thiele & Prober
 Viola sororia Willd.
 Viola spathulata Willd. ex Roemer R & Schultes J.A.
 Viola spegazzinii W. Becker
 Viola sphaerocarpa W. Becker
 Viola splendida er
 Viola stagnina Kit.]]
 Viola steinbachii W. Becker
 Viola stewardiana W. Becker
 Viola stojanowii W. Becker
 Viola stoloniflora Yokota & Higa
 Viola striata Aiton
 Viola suavis Bieb. M.]]
 Viola subandina J.M.
 Viola subatlantica (Maire R.) Ibn Tattou M.
 Viola subdimidiata St.Hilaire A.
 Viola sublanceolata House H. D.
 Viola subsinuata (Greene E. L.) Greene E. L.
 Viola szetschwanensis W. Becker & Boissieu H.
 Viola taishanensis Ching J. Wang
 Viola taltalensis W. Becker
 Viola tanaitica Grosset
 Viola tarbagataica Klokov
 Viola tashiroi Makino
 Viola tectiflora W. Becker
 Viola tenuicornis (W. Becker) Vorosch
 Viola tenuissima Chang
 Viola teplouchovii Juz.
 Viola thomsonii Oudemans
 Viola thorii Nelson A.
 Viola tineorum Erben M. & Raimondo F.M.
 Viola tokubuchiana Makino
 Viola tomentosa (Baker M. S.) Clausen J. C.
 Viola tracheliifolia Gingins & Skottsb
 Viola triangulifolia W. Becker
 Viola trichopetala Chang
 Viola tricolor L. - Pensamiento salvaje
 Viola triflabellata W. Becker
 Viola trinervata (Howell T. J.) Howell T. J. ex Gray A.
 Viola tripartita Elliott
 Viola tsugitakaensis Masamune
 Viola tuberifera Franchet
 Viola tucumanensis W. Becker
 Viola turkestanica Regel & Schnalh.
 Viola ucriana Erben M. & Raimondo F.M.
 Viola uliginosa (Muhl.) Besser]]
 Viola umbraticola Kunth.
 Viola uniflora L.
 Viola urophylla Franchet
 Viola urophylla Franchet
 Viola ursina Komarov
 Viola utahensis Baker M. S. & Clausen J. C. ex Baker M. S.
 Viola vaginata Maxim
 Viola valderia All.
 Viola vallicola Nelson A.
 Viola variegata Fischer ex Link
 Viola variegata Maxim.
 Viola verecunda Gray A.
 Viola verecunda Maxim.
 Viola verticillata Ortega
 Viola vespertina Klokov
 Viola viarum Pollard C. L.
 Viola villosa Walter
 Viola violacea Mak.
 Viola volcanica Gillies ex Hook & Arn.
 Viola wailenalenae (Rock J. F.) Skottsberg
 Viola wallichiana Gingins
 Viola walteri House H. D.
 Viola weberbaueri W. Becker
 Viola websteri Hemsley W. B. ex Forb. & Hemsl.
 Viola weddellii W. Becker
 Viola weibelii Macbride J.F. ex Baehni & Weibel
 Viola weixiensis Ching J. Wang
 Viola wiesbaurii Sabransky
 Viola willkommii Roemer R.
 Viola yamatsutae Ishidoya
 Viola yezoensis Viola yubariana Nakai
 Viola yunnanensis W. Becker & Boissieu H.
 Viola yunnanfuensis'' W. Becker

 Notas 

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 Ligazóns externas 


Categoría:Plantas ornamentais
Categoría:Flores