List of Viola species

This is a list of species in the plant genus "Viola", often known as violets or Pansies.
(Note: Neither "Saintpaulia" ("African violets") nor "Erythronium dens-canis" ("Dogtooth violets") are related to the true violets.)
*"Viola acuminata" - Acuminate Violet
*"Viola adunca" - Hookedspur Violet, Western Dog Violet
*"Viola aetolica"
*"Viola affinis" - Sand Violet
*"Viola alba" - White Violet
*"Viola allchariensis"
*"Viola alpina"
*"Viola altaica"
*"Viola appalachiensis" - Appalachian Violet
*"Viola arborescens"
*"Viola arsenica"
*"Viola arvensis" - Field Pansy
*"Viola bakeri" - Baker's Violet
*"Viola banksii" - Banks' Violet
*"Viola beckwithii" - Beckwith's Violet, Great Basin Violet
*"Viola bertolonii"
*"Viola betonicifolia" - Showy violet, Mountain Violet
*"Viola bicolor" - Field Pansy
*"Viola biflora" - Yellow Wood Violet, Twoflower Violet
*"Viola blanda" - Sweet White Violet, Willdenow's Violet
*"Viola brevistipulata" - Short Stipule Violet
*"Viola brittoniana" - Northern Coastal Violet, Coast Violet
*"Viola calaminaria" - Yellow Calamine Violet
*"Viola calcarata"
*"Viola californica" - California Violet
*"Viola canadensis" - Canadian White Violet, Canada Violet
*"Viola canina" - Europeean Heath Dog Violet
*"Viola cazorlensis"
*"Viola cenisia"
*"Viola chaerophylloides"
*"Viola chamissoniana" - Olopu
*"Viola charlestonensis" - Charleston Mountain Violet
*"Viola cheiranthifolia" - Teide Violet
*"Viola chinensis" - China Violet
*"Viola collina" - Hill Violet
*"Viola comollia"
*"Viola conspersa" - American Dog Violet
*"Viola cornuta" - Horned Pansy, Horned Violet, Johnny-Jump-Up
*"Viola corsica"
*"Viola crassa"
*"Viola cryana" - Cry Violet
*"Viola cucullata" - Marsh Blue Violet
*"Viola cuneata" - Wedgeleaf Violet
*"Viola cunninghamii"
*"Viola declinata"
*"Viola delphinantha"
*"Viola diffusa" - Spreading Violet
*"Viola dissecta"
*"Viola douglasii" - Douglas' Golden Violet
*"Viola dubyana"
*"Viola egglestonii" - Glade Violet
*"Viola elatior"
*"Viola elegantula"
*"Viola epipsila" - Dwarf Marsh Violet, Large Marsh Violet
*"Viola eugeniae"
*"Viola fimbriatula" - Fringed Violet
*"Viola flettii" - Olympic Violet, Rock Violet
*"Viola frank-smithii" - Frank-Smith's Violet
*"Viola glabella" - Pioneer Violet, Stream Violet
*"Viola gracilis"
*"Viola grisebachiana"
*"Viola grypoceras"
*"Viola guadalupensis" - Guadalupe Violet
*"Viola guestphalica" - Calamine Violet
*"Viola hallii" - Oregon Violet
*"Viola hastata" - Halberd-leaf Yellow Violet
*"Viola hederacea" - Australian Violet, Trailing Violet
*"Viola helenae" - Wahiawa Stream Violet
*"Viola hirsutula" - Southern Woodland Violet
*"Viola hirta" - Hairy Violet
*"Viola hispida" - Rouen Pansy
*"Viola howellii" - Howell's Violet
*"Viola incognita" - Large-leaved White Violet
*"Viola japonica" - Japanese Violet
*"Viola jooi"
*"Viola kauaensis" - Pohe Hiwa
*"Viola keiskei"
*"Viola kitaibeliana" - Dwarf Pansy
*"Viola kosaninii"
*"Viola labradorica" - Alpine Violet, Labrador Violet
*"Viola lactea" - Pale Dog Violet
*"Viola lanaiensis" - Hawaii Violet
*"Viola lanceolata" - Bog White Violet
*"Viola langsdorfii" - Aleutian Violet, Alaska Violet
*"Viola lithion" - Rock Violet
*"Viola lobata" - Moosehorn Violet, Yellow Wood Violet
*"Viola lovelliana" - Lovell's Violet
*"Viola lutea" - Mountain Pansy
*"Viola macloskeyi" - Small White Violet, Western Sweet White Violet
*"Viola mandshurica" - Fuji Dawn
*"Viola maviensis" - Hawaii Bog Violet
*"Viola mirabilis" - Wonder Violet
*"Viola missouriensis" - Missouri Violet, Banded Violet
*"Viola munbyana"
*"Viola nephrophylla" - Northern Bog Violet
*"Viola novae-angliae" - New England Blue Violet
*"Viola nuttallii" - Nuttall's Violet, Yellow Prairie Violet
*"Viola oahuensis" - Oahu Violet
*"Viola obliqua" - Marsh Blue Violet
*"Viola obtusa" - Blunt Violet
*"Viola ocellata" - Pinto Violet, Two-eyed Violet
*"Viola odorata" - Sweet Violet
*"Viola orbiculata" - Darkwoods Violet, Western Round-leaved Violet
*"Viola orientalis"
*"Viola orphanidis"
*"Viola palmata" - Early Blue Violet, Palmate Violet
*"Viola palustris" - Marsh Violet, Alpine Marsh Violet
*"Viola patrinii" - Stemless Violet
*"Viola pedata" - Bird's-foot Violet, Birdfoot Violet, Crow Foot Violet
*"Viola pedatifida" - Prairie Violet, Prairie Birdfoot Violet
*"Viola pedunculata" - California Golden Violet, Grass Pansy, Yellow Pansy
*"Viola persicifolia" - Fen Violet (syn. "V. stagnina")
*"Viola pinetorum" - Goosefoot Violet
*"Viola pinnata" - Pinnate Violet
*"Viola praemorsa" - Canary Violet
*"Viola primulifolia" - Primrose leaved Violet
*"Viola prionantha"
*"Viola psychodes" - Butterfly Violet
*"Viola pubescens" - Downy Yellow Violet
*"Viola pumila" - Meadow Violet
*"Viola purpurea" - Goosefoot Violet
*"Viola rafinesquii" - Field Pansy
*"Viola reichenbachiana" - Early Dog Violet, Slender Wood Violet
*"Viola reichei" - Reiche Violet, Patagonian Yellow Violet, Chilean Yellow Violet
*"Viola renifolia" - Northern White Violet, Kidney-leaved White Violet
*"Viola riviniana" - Common Dog Violet
*"Viola rostrata" - Longspur Violet
*"Viola rotundifolia" - Eastern Roundleaf Yellow Violet, Early Yellow Violet
*"Viola rupestris" - Teesdale Violet, Rock Violet
*"Viola sagittata" - Arrowleaf Violet
*"Viola selkirkii" - Northern Violet,Selkirk's Violet
*"Viola sempervirens" - Evergreen Violet, Redwood Violet
*"Viola septemloba" - Southern Coastal Violet
*"Viola septentrionalis" - Northern Woodland Violet, Northern Blue Violet
*"Viola sieberiana"
*"Viola sheltonii" - Shelton's Violet
*"Viola sororia" - Woolly Blue Violet
*"Viola stojanowii"
*"Viola stoloniflora"
*"Viola striata" - Striped Cream Violet, Pale Violet, Striped Violet
*"Viola suavis" - Russian Violet
*"Viola subsinuata" - Wavy-leaf Violet
*"Viola tokubuchiana"
*"Viola tomentosa" - Feltleaf Violet
*"Viola tricolor" - Wild Pansy, Heart's-ease
*"Viola triloba" - Three-lobed Violet
*"Viola trinervata" - Rainier Violet, Sagebrush Violet
*"Viola tripartita" - Threepart Violet
*"Viola uliginosa"
*"Viola umbraticola" - Ponderosa Violet
*"Viola utahensis" - Utah Violet
*"Viola vaginata" - Sheathed Violet
*"Viola valderia"
*"Viola vallicola" - Valley Violet
*"Viola variegata"
*"Viola verecunda" - Hidden Violet
*"Viola viarum" - Twoflower Violet, Plains Violet, Wayside Violet
*"Viola villosa" - Carolina Violet, Hairy Violet, Wrinkled Violet
*"Viola violacea"
*"Viola wailenalenae" - Alakai Swamp Violet
*"Viola walteri" - Prostrate Blue Violet, Prostrate Southern Violet
*"Viola yesoensis"

;Selected hybrids
*"Viola × bernardii" - Bernard's Violet
*"Viola × bissellii" - Bissell's Violet
*"Viola × brauniae" - Braun's Violet
*"Viola × conjugens"
*"Viola × consobrina"
*"Viola × consocia"
*"Viola × cooperrider"
*"Viola × cordifolia"
*"Viola × davisii" - Davis' Violet
*"Viola × eamesii" - Eames' Violet
*"Viola × eclipes"
*"Viola × filicetorum"
*"Viola × hollickii" - Hollick's Violet
*"Viola × insolita"
*"Viola × luciae" - Lucy's Violet
*"Viola × malteana"
*"Viola × mistura"
*"Viola × modesta"
*"Viola × mollicula"
*"Viola × mulfordiae" - Mulford's Violet
*"Viola × notabilis"
*"Viola × peckiana" - Peck's Violet
*"Viola × porteriana" - Porter's Violet
*"Viola × primulifolia"
*"Viola × ravida"
*"Viola × redacta"
*"Viola × ryoniae" - Ryon's Violet
*"Viola × slavinii" - Slavin's Violet
*"Viola × wittrockiana" - Pansy, Garden Pansy
*"Viola × wujekii"