| Entry | Volume | Pages |
|---|---|---|
| Viola | 38 | 18 |
| Viola 'Bowles's Black' | 81 | 377C |
| Viola ? atropurpurea | 82 | 74 |
| Viola albanica | 81 | 377 |
| Viola albanica x altaica | 81 | 377 |
| Viola altaica | 81 | 377 |
| Viola altaica x 'Bowles's Black' | 81 | 377C |
| Viola atropurpurea | 81 | 206C, 305, 306C |
| Viola betonicifolia | 81 | 133, 134C |
| Viola biflora Petit Mont Cenis, France | 80 | 190C |
| Viola calcarata | 82 | 216 |
| Viola caviahuensis species nova replaces illegitimate name V. copahuensis | 82 | 205-208C, 210, 245 |
| Viola columnaris | 81 | 307C |
| Viola columnaris | 82 | 69, 205C |
| Viola copahuensis illegitimate name, see V. caviahuensis | 82 | 205-208C, 210 |
| Viola cornuta | 81 | 316, 317C, 326 |
| Viola cornuta 'Minor' | 81 | 168 |
| Viola coronifera | 82 | 70C, 270 |
| Viola cultivars | 81 | 169C |
| Viola dasyphylla | 82 | 70 |
| Viola delphinantha | 80 | 28 |
| Viola delphinantha | 82 | 465 |
| Viola delphinantha x cazorlensis | 80 | 453, 454C |
| Viola delphinantha white form Falakrón | 80 | 29C |
| Viola escondidanensis | 81 | 304C |
| Viola fluehmannii | 81 | 299C, 301 |
| Viola glabella | 80 | 105, 106C |
| Viola graeca | 82 | 464C |
| Viola granulosa | 80 | 378 |
| Viola hillii | 80 | 380 |
| Viola lutea | 81 | 90 |
| Viola lutea various colour forms | 82 | 212-217 |
| Viola riviniana | 82 | 215 |
| Viola sacculus | 81 | 404C |
| Viola sacculus | 82 | 69 |
| Viola sororia 'Albiflora' | 82 | 114, 115C |
| Viola species aff. congesta | 82 | 74C |
| Viola tectiflora | 81 | 304, 305C |
| Viola valderia | 81 | 19C |
| Viola abyssinica | 79 | 170C |
| Viola acanthophylla | 62 | 33, 340 |
| Viola acutiflora | 70 | 222 |
| Viola adunca | 15 | 252 |
| Viola adunca | 24 | 41 |
| Viola adunca | 39 | 159 |
| Viola adunca | 45 | 30, 213 |
| Viola adunca | 48 | 242 |
| Viola adunca | 52 | 153, 157 |
| Viola adunca | 53 | 180 |
| Viola adunca | 71 | 61 |
| Viola aetolica | 22 | 332 |
| Viola aetolica | 46 | 107 |
| Viola aetolica | 54 | 218 |
| Viola aetolica | 75 | 208 |
| Viola aetolica lutea | 3 | 52 |
| Viola aizoon | 62 | 333 |
| Viola alba | 1 | 126 |
| Viola alba | 30 | 118 |
| Viola alba | 67 | 108, 109 |
| Viola alba | 83 | 67C |
| Viola albanica | 2 | 227 |
| Viola albanica | 3 | 8 |
| Viola albanica | 6 | 11 |
| Viola albanica | 8 | 295 |
| Viola albanica | 9 | 104 |
| Viola albanica | 11 | 56 |
| Viola albanica | 23 | 330 |
| Viola albanica | 50 | 34 |
| Viola albanica | 66 | 61, 62C, 205C |
| Viola albanica | 68 | 329, 331, 389, 390C |
| Viola albanica | 78 | 520 |
| Viola albanica | 79 | 122, 147C |
| Viola alpina | 21 | 315 |
| Viola alpina | 22 | 275, 333 |
| Viola alpina | 24 | 123 |
| Viola alpina | 28 | 90 |
| Viola alpina | 29 | 212 |
| Viola alpina | 38 | 254 |
| Viola alpina | 42 | 266 |
| Viola alpina | 44 | 330 |
| Viola alpina | 48 | 277 |
| Viola alpina | 51 | 80 |
| Viola alpina | 53 | 346P, 355A.M.* |
| Viola alpina | 54 | 58 |
| Viola alpina | 57 | 284C, 289 |
| Viola alpina | 77 | 407 |
| Viola alpina grisebachii | 22 | 333 |
| Viola altaica | 31 | 153 |
| Viola altaica | 43 | 276 |
| Viola altaica | 54 | 306 |
| Viola altaica | 61 | 364 |
| Viola altaica | 67 | 313 |
| Viola altaica | 70 | 234 |
| Viola altaica | 71 | 35, 37 |
| Viola altaica | 74 | 188 |
| Viola altaica | 78 | 290C, 292, 374, 375, 380 |
| Viola altaica | 79 | 12C, 465C |
| Viola altaica subsp. oreades | 76 | 43C |
| Viola angustifolia | 62 | 337 |
| Viola appalachiensis | 39 | 159 |
| Viola arborea | 53 | 303 |
| Viola arborescens | 5 | 73 |
| Viola arborescens | 6 | 222 |
| Viola arborescens | 9 | 27 |
| Viola arborescens | 21 | 199 |
| Viola arborescens | 42 | 267 |
| Viola arborescens | 45 | 310 |
| Viola arborescens | 55 | 242 |
| Viola arenaria | 22 | 332 |
| Viola arenaria rosea | 34 | 155P |
| Viola arguta | 37 | 241 |
| Viola arguta | 62 | 252, 341 |
| Viola athois | 16 | 184 |
| Viola atropurpurea | 44 | 37 |
| Viola atropurpurea | 45 | 222, 295 |
| Viola atropurpurea | 57 | 303 |
| Viola atropurpurea | 58 | 94 |
| Viola atropurpurea | 62 | 253, 268, 330, 332C, 334 |
| Viola atropurpurea | 67 | 46 |
| Viola aucheri | 75 | 536F.C.C. |
| Viola aurantiaca | 62 | 331 |
| Viola aurea | 59 | 40 |
| Viola auricolor | 62 | 330 |
| Viola auricolor | 79 | 250C, 253C, 255, 256, 257, 262, 263 |
| Viola bakeri | 52 | 157 |
| Viola bangiana | 59 | 258 |
| Viola bangii | 59 | 257C, 258 |
| Viola bangii | 62 | 340 |
| Viola battandieri | 19 | 365 |
| Viola battandieri | 22 | 332 |
| Viola beckwithii | 22 | 300 |
| Viola beckwithii | 36 | 278, 279P |
| Viola beckwithii | 39 | 160 |
| Viola beckwithii | 41 | 249, 254 |
| Viola beckwithii | 45 | 288 |
| Viola beckwithii | 51 | 41 |
| Viola beckwithii | 54 | 233 |
| Viola beckwithii | 60 | 51 |
| Viola beckwithii | 62 | 130, 131C |
| Viola beckwithii | 65 | 80-81, 81C |
| Viola beckwithii | 78 | 494 |
| Viola beckwithii | 79 | 136, 412 |
| Viola beckwithii subsp. beckwithii | 79 | 414C |
| Viola bellidifolia | 6 | 116 |
| Viola bellidifolia | 17 | 29 |
| Viola bertolonii | 34 | 155P |
| Viola bertolonii | 47 | 45P, 48 |
| Viola betonicifolia | 4 | 148 |
| Viola betonicifolia | 37 | 207 |
| Viola betonicifolia | 47 | 313 |
| Viola betonicifolia | 49 | 55 |
| Viola betonicifolia | 50 | 34 |
| Viola betonicifolia | 72 | 273 |
| Viola biflora | 3 | 185, 188P |
| Viola biflora | 4 | 77 |
| Viola biflora | 5 | 135 |
| Viola biflora | 8 | 152P, 153 |
| Viola biflora | 9 | 21 |
| Viola biflora | 16 | 275, 325 |
| Viola biflora | 17 | 23, 45P |
| Viola biflora | 18 | 23, 25, 60 |
| Viola biflora | 19 | 93, 343 |
| Viola biflora | 21 | 8, 68, 99, 132, 315 |
| Viola biflora | 22 | 41, 332, 354 |
| Viola biflora | 23 | 64, 80 |
| Viola biflora | 24 | 151 |
| Viola biflora | 26 | 24, 94, 132, 191 |
| Viola biflora | 27 | 165 |
| Viola biflora | 28 | 314 |
| Viola biflora | 30 | 46 |
| Viola biflora | 31 | 126 |
| Viola biflora | 32 | 132 |
| Viola biflora | 34 | 161P, 185 |
| Viola biflora | 36 | 176, 237, 290, 361A.M. |
| Viola biflora | 37 | 94, 147 |
| Viola biflora | 38 | 259, 333 |
| Viola biflora | 41 | 67, 228, 259 |
| Viola biflora | 42 | 199 |
| Viola biflora | 44 | 31 |
| Viola biflora | 45 | 141 |
| Viola biflora | 46 | 69, 215 |
| Viola biflora | 47 | 61 |
| Viola biflora | 48 | 7, 209 |
| Viola biflora | 51 | 270 |
| Viola biflora | 57 | 255 |
| Viola biflora | 58 | 162 |
| Viola biflora | 59 | 67, 69, 122, 123C |
| Viola biflora | 60 | 96 |
| Viola biflora | 64 | 384 |
| Viola biflora | 65 | 95 |
| Viola biflora | 67 | 160C |
| Viola biflora | 69 | 56, 192C |
| Viola biflora | 70 | 234 |
| Viola biflora | 72 | 257, 272, 279 |
| Viola biflora | 74 | 57 |
| Viola biflora | 75 | 322, 326 |
| Viola biflora | 78 | 59, 62, 376, 380 |
| Viola biflora aff. biflora | 52 | 252 |
| Viola biflora aff. biflora | 69 | 298 |
| Viola blanda | 4 | 77 |
| Viola blanda | 9 | 21 |
| Viola blanda | 65 | 62 |
| Viola blanda | 74 | 44 |
| Viola bosniaca | 22 | 333 |
| Viola bosniaca | 35 | 67 |
| Viola bosniaca | 48 | 300A.M., 302P |
| Viola 'Bowles Black' | 79 | 463C |
| Viola brevistipulata var. hidakana | 63 | 64 |
| Viola brevistipulata var. hidakana | 65 | 50C |
| Viola brevistipulata var. hidakana | 66 | 41 |
| Viola brevistipulata var. hidakana | 83 | 367C |
| Viola bustillosii | 62 | 337 |
| Viola calcarata | 2 | 71, 307 |
| Viola calcarata | 3 | 105, 308 |
| Viola calcarata | 4 | 230, 348 |
| Viola calcarata | 5 | 285P |
| Viola calcarata | 7 | 140P |
| Viola calcarata | 16 | 271, 325 |
| Viola calcarata | 17 | 162, 316 |
| Viola calcarata | 18 | 150 |
| Viola calcarata | 19 | 343 |
| Viola calcarata | 20 | 160, 364 |
| Viola calcarata | 21 | 97, 132, 315 |
| Viola calcarata | 22 | 241, 333 |
| Viola calcarata | 23 | 60, 374 |
| Viola calcarata | 24 | 118, 182, 351 |
| Viola calcarata | 25 | 340 |
| Viola calcarata | 26 | 93, 306 |
| Viola calcarata | 27 | 83, 165 |
| Viola calcarata | 28 | 187 |
| Viola calcarata | 29 | 212 |
| Viola calcarata | 30 | 250P, 263, 327, 328 |
| Viola calcarata | 33 | 132, 339 |
| Viola calcarata | 34 | 155P, 350 |
| Viola calcarata | 36 | 56, 173, 290 |
| Viola calcarata | 37 | 94, 95P, 203 |
| Viola calcarata | 39 | 207 |
| Viola calcarata | 41 | 229 |
| Viola calcarata | 46 | 69 |
| Viola calcarata | 47 | 118 |
| Viola calcarata | 48 | 209 |
| Viola calcarata | 49 | 142, 281 |
| Viola calcarata | 50 | 81, 139 |
| Viola calcarata | 51 | 168, 241 |
| Viola calcarata | 52 | 20, 420 |
| Viola calcarata | 53 | 66, 94, 112, 140, 361A.M.* |
| Viola calcarata | 54 | 252, 258 |
| Viola calcarata | 56 | 14, 15 |
| Viola calcarata | 58 | 141 |
| Viola calcarata | 63 | 15C |
| Viola calcarata | 64 | 323C |
| Viola calcarata | 68 | 12-13C |
| Viola calcarata | 69 | 53 |
| Viola calcarata | 79 | 124, 127C |
| Viola calcarata | 83 | 223C |
| Viola calcarata alba | 54 | 58 |
| Viola calcarata pseudogracilis | 4 | 228P, 230 |
| Viola calcarata subsp. villarsiana | 69 | 193 |
| Viola canadensis | 6 | 116 |
| Viola canadensis | 39 | 161 |
| Viola canadensis | 53 | 179 |
| Viola canadensis | 74 | 44 |
| Viola canina | 65 | 468 |
| Viola canina subsp. canina | 45 | 299 |
| Viola canobarbata | 45 | 227, 230P |
| Viola canobarbata | 62 | 338 |
| Viola capillaris | 72 | 200, 201C |
| Viola cazorlensis | 2 | 212 |
| Viola cazorlensis | 3 | 10 |
| Viola cazorlensis | 5 | 19A.M. |
| Viola cazorlensis | 6 | 15 |
| Viola cazorlensis | 8 | 295 |
| Viola cazorlensis | 12 | 38 |
| Viola cazorlensis | 22 | 298, 302P |
| Viola cazorlensis | 26 | 277 |
| Viola cazorlensis | 29 | 72 |
| Viola cazorlensis | 36 | 148, 149C |
| Viola cazorlensis | 39 | 149 |
| Viola cazorlensis | 44 | 296 |
| Viola cazorlensis | 49 | 245, 335F.C.C.*, 337P |
| Viola cazorlensis | 50 | 34, 40P |
| Viola cazorlensis | 51 | 285 |
| Viola cazorlensis | 57 | 76C, 77, 133-4* |
| Viola cazorlensis | 58 | 279 |
| Viola cazorlensis | 60 | 206C, 207, 211 |
| Viola cazorlensis | 61 | 227 |
| Viola cazorlensis | 62 | 92, 128 |
| Viola cazorlensis | 64 | 8 |
| Viola cazorlensis | 67 | 338C |
| Viola cazorlensis | 68 | 53C, 193C |
| Viola cazorlensis | 71 | 95 |
| Viola cazorlensis | 72 | 92, 96C |
| Viola cazorlensis | 74 | 64C, 66 |
| Viola cazorlensis | 77 | 121, 122C, |
| Viola cazorlensis | 79 | 126 |
| Viola cazorlensis propagation | 37 | 9 |
| Viola cenisia | 1 | 126 |
| Viola cenisia | 2 | 123 |
| Viola cenisia | 4 | 352 |
| Viola cenisia | 5 | 391 |
| Viola cenisia | 17 | 326, 329P |
| Viola cenisia | 18 | 269, 270 |
| Viola cenisia | 20 | 198, 365 |
| Viola cenisia | 22 | 240, 334 |
| Viola cenisia | 24 | 14, 118 |
| Viola cenisia | 26 | 47 |
| Viola cenisia | 27 | 103, 167 |
| Viola cenisia | 34 | 280 |
| Viola cenisia | 36 | 334 |
| Viola cenisia | 37 | 94, 267 |
| Viola cenisia | 38 | 354, 363P |
| Viola cenisia | 39 | 207 |
| Viola cenisia | 40 | 283 |
| Viola cenisia | 48 | 209 |
| Viola cenisia | 51 | 141 |
| Viola cenisia | 53 | 139, 141C |
| Viola cenisia | 54 | 258 |
| Viola cenisia | 55 | 45 |
| Viola cenisia | 56 | 13, 14-15 |
| Viola cenisia | 68 | 43 |
| Viola cenisia | 69 | 286C |
| Viola cenisia | 79 | 123 |
| Viola chelmea | 75 | 221 |
| Viola chrysantha | 62 | 331 |
| Viola chrysantha | 71 | 89 |
| Viola columnaris | 62 | 253, 257, 289, 332 |
| Viola columnaris | 64 | 452-453P.C., 456B.C. |
| Viola columnaris | 65 | 50 |
| Viola columnaris | 66 | 234 |
| Viola columnaris | 69 | 495-496A.M. |
| Viola columnaris | 77 | 99, 100C |
| Viola comberi | 62 | 330 |
| Viola commersonii | 66 | 228 |
| Viola comollia | 20 | 198, 291 |
| Viola congesta | 43 | 239, 244P, 282 |
| Viola congesta | 44 | 101 |
| Viola congesta | 62 | 336, 337C |
| Viola congesta | 79 | 18 |
| Viola coreana | 59 | 122C |
| Viola cornuta | 4 | 86 |
| Viola cornuta | 6 | 31 |
| Viola cornuta | 16 | 62, 75 |
| Viola cornuta | 18 | 300 |
| Viola cornuta | 20 | 266 |
| Viola cornuta | 22 | 253, 333 |
| Viola cornuta | 24 | 66, 239 |
| Viola cornuta | 33 | 69 |
| Viola cornuta | 34 | 155P |
| Viola cornuta | 35 | 111 |
| Viola cornuta | 36 | 314P, 318 |
| Viola cornuta | 37 | 220 |
| Viola cornuta | 42 | 119 |
| Viola cornuta | 49 | 200 |
| Viola cornuta | 53 | 66 |
| Viola cornuta | 70 | 406 |
| Viola cornuta | 71 | 184C |
| Viola cornuta 'Minor' | 54 | 123-4 |
| Viola coronifera | 23 | 321 |
| Viola coronifera | 41 | 117P, 120 |
| Viola coronifera | 55 | 246 |
| Viola coronifera | 58 | 94 |
| Viola coronifera | 62 | 253, 254C, 291, 292C, 329, 330 |
| Viola coronifera | 79 | 18C |
| Viola cotyledon | 41 | 116P, 120 |
| Viola cotyledon | 42 | 133, 233, 299 |
| Viola cotyledon | 43 | 144 |
| Viola cotyledon | 44 | 102 |
| Viola cotyledon | 52 | 118C, 128-30* |
| Viola cotyledon | 55 | 251, 253 |
| Viola cotyledon | 58 | 94 |
| Viola cotyledon | 62 | 253, 254, 261, 263, 292, 331, 332C, 333 |
| Viola cotyledon | 66 | 61, 234 |
| Viola cotyledon | 67 | 395 |
| Viola cotyledon var. aizoon | 43 | 231P, 234 |
| Viola cotyledon var. lologensis | 41 | 116P, 120 |
| Viola crassa | 40 | 265 |
| Viola crassa | 57 | 214 |
| Viola crassiuscula | 39 | 21, 324P.C. |
| Viola crassiuscula | 45 | 63 |
| Viola crassiuscula | 53 | 386 |
| Viola crassiuscula | 55 | 46 |
| Viola crassiuscula | 64 | 472 |
| Viola cucullata | 5 | 19A.M. |
| Viola cucullata | 39 | 157 |
| Viola cuneata | 41 | 249 |
| Viola cuneata | 62 | 132 |
| Viola cunninghamii | 20 | 67 |
| Viola cunninghamii | 25 | 200 |
| Viola cunninghamii | 26 | 304 |
| Viola cunninghamii | 27 | 323 |
| Viola cunninghamii | 28 | 126 |
| Viola cunninghamii | 35 | 68 |
| Viola cunninghamii | 49 | 122 |
| Viola cunninghamii | 51 | 91 |
| Viola cunninghamii | 52 | 397P.C.* |
| Viola cunninghamii | 55 | 227P, 228 |
| Viola cunninghamii | 62 | 4 |
| Viola curicoensis | 62 | 331 |
| Viola curtisii | 14 | 184, 186P |
| Viola curtisii | 22 | 334 |
| Viola curtisii | 23 | 40P, 42 |
| Viola curtisii | 24 | 90 |
| Viola cyathiformis | 62 | 333 |
| Viola dasyphylla | 62 | 253, 260, 290, 292, 333, 334 |
| Viola dasyphylla | 63 | 55* |
| Viola dasyphylla | 64 | 76C*, 456-457B.C. |
| Viola dasyphylla | 65 | 50 |
| Viola dasyphylla | 66 | 52, 53C, 236, 238C |
| Viola dasyphylla | 67 | 442 |
| Viola dasyphylla | 75 | 197D |
| Viola dasyphylla | 79 | 19C |
| Viola decipiens | 62 | 338 |
| Viola dehnhardtii atlantica | 31 | 329 |
| Viola delavayi | 56 | 21 |
| Viola 'Delmonden' | 35 | 328 |
| Viola delphinantha | 1 | 40 |
| Viola delphinantha | 2 | 212 |
| Viola delphinantha | 3 | 10, 295 |
| Viola delphinantha | 4 | 19, 21P |
| Viola delphinantha | 6 | 15 |
| Viola delphinantha | 8 | 68, 295C |
| Viola delphinantha | 10 | 122, 125P, 131 |
| Viola delphinantha | 11 | 57 |
| Viola delphinantha | 12 | 40 |
| Viola delphinantha | 16 | 180 |
| Viola delphinantha | 22 | 334 |
| Viola delphinantha | 25 | 105, 139 |
| Viola delphinantha | 26 | 278 |
| Viola delphinantha | 29 | R 63, R 140, R 147P |
| Viola delphinantha | 32 | 232 |
| Viola delphinantha | 36 | 344P, 345 |
| Viola delphinantha | 37 | 267 |
| Viola delphinantha | 39 | 16 |
| Viola delphinantha | 46 | 284 |
| Viola delphinantha | 47 | 299 |
| Viola delphinantha | 50 | 34, 41P |
| Viola delphinantha | 54 | 216-7 |
| Viola delphinantha | 57 | 37-8, 39C, 77 |
| Viola delphinantha | 58 | 279 |
| Viola delphinantha | 59 | 331 |
| Viola delphinantha | 61 | 377 |
| Viola delphinantha | 68 | 343 |
| Viola delphinantha | 71 | 63 |
| Viola delphinantha | 72 | 176 |
| Viola delphinantha | 77 | 116C, 117 |
| Viola delphinantha | 78 | 268, 275, 276 |
| Viola delphinantha | 79 | 126 |
| Viola demetria | 40 | 184 |
| Viola demetria | 52 | 169 |
| Viola dichroa | 76 | 42C, 44 |
| Viola dissecta var. chaerophylloides f. eizanensis | 52 | 389P.C.*, 406P |
| Viola diversifolia | 49 | 200 |
| Viola diversifolia | 55 | 46 |
| Viola diversifolia | 66 | 150C |
| Viola doerfleri | 3 | 15 |
| Viola doerfleri | 5 | 229P.C. |
| Viola doerfleri | 8 | 296 |
| Viola doerfleri | 11 | 108 |
| Viola doerfleri | 39 | 191, 201P |
| Viola doerfleri | 66 | 35, 201C, 202 |
| Viola doerfleri | 68 | 318, 319C, 345, 380C, 381, 385, 397 |
| Viola douglasii | 39 | 165 |
| Viola douglasii | 41 | 249 |
| Viola douglasii | 45 | 288 |
| Viola douglasii | 54 | 233 |
| Viola douglasii | 59 | 40 |
| Viola douglasii | 62 | 135 |
| Viola douglasii | 65 | 77, 80 |
| Viola douglasii | 76 | null |
| Viola dubyana | 1 | 173 |
| Viola dubyana | 2 | 123 |
| Viola dubyana | 20 | 199 |
| Viola dubyana | 27 | 82 |
| Viola dubyana | 36 | 112 |
| Viola dubyana | 41 | 170 |
| Viola dubyana | 51 | 239 |
| Viola dubyana | 56 | 71, 76C, 79 |
| Viola dubyana | 60 | 8 |
| Viola dubyana | 67 | 361C |
| Viola dubyana | 74 | 177 |
| Viola dubyana | 76 | 96C |
| Viola dukadjinica | 6 | 6 |
| Viola dukadjinica | 9 | 104 |
| Viola dukadjinica | 11 | 106 |
| Viola dukadjinica | 66 | 206C |
| Viola dukadjinica | 68 | 329, 390 |
| Viola dyris | 5 | 356 |
| Viola eizanensis | 23 | 340 |
| Viola elegantula | 48 | 300A.M.*, 302P |
| Viola eminii | 68 | 295 |
| Viola epipsela | 65 | 95 |
| Viola escondidaensis | 83 | 113C, 114, 118, 119C |
| Viola escondidanensis | 62 | 340 |
| Viola euboea | 25 | 105 |
| Viola evae | 62 | 338 |
| Viola eximea | 66 | 200C, 202, 206 |
| Viola eximea | 68 | 320, 323, 384 |
| Viola eximia | 55 | 45 |
| Viola eximia | 79 | 123C |
| Viola filicaulis | 28 | 126 |
| Viola fimbriatula | 39 | 157 |
| Viola fimbriatula | 74 | 44 |
| Viola flettii | 6 | 213 |
| Viola flettii | 15 | 253 |
| Viola flettii | 23 | 397 |
| Viola flettii | 39 | 160 |
| Viola flettii | 41 | 246 |
| Viola flettii | 42 | 72P, 75* |
| Viola flettii | 51 | 348 |
| Viola flettii | 54 | 232 |
| Viola flettii | 63 | 61C |
| Viola fluehmanni | 83 | 112C, 118 |
| Viola fluehmannii | 42 | 224P, 228 |
| Viola fluehmannii | 62 | 253, 263, 329, 341 |
| Viola fragrans | 5 | 391 |
| Viola friderici | 62 | 338 |
| Viola germainii | 62 | 328 |
| Viola glabella | 39 | 164 |
| Viola glabella | 45 | 211 |
| Viola glabella | 48 | 157 |
| Viola glabella | 51 | 352 |
| Viola glabella | 57 | 98 |
| Viola glabella | 64 | 44C |
| Viola glabella | 65 | 113 |
| Viola glabella | 69 | 298 |
| Viola glacialis | 62 | 337 |
| Viola gracilis | 6 | 2 |
| Viola gracilis | 16 | 62 |
| Viola gracilis | 22 | 334 |
| Viola gracilis | 25 | 105 |
| Viola gracilis | 29 | R 59 |
| Viola gracilis | 37 | 267 |
| Viola gracilis | 61 | 158 |
| Viola gracilis | 67 | 289C |
| Viola gracilis yellow form | 36 | 232 |
| Viola graeca | 57 | 36, 37, 118, 121 |
| Viola graeca | 75 | 209C |
| Viola graeca | 76 | 282, 283C |
| Viola grisebachiana | 1 | 153, 154P |
| Viola grisebachiana | 3 | 16 |
| Viola grisebachiana | 5 | 224P, 228A.M. |
| Viola grisebachiana | 6 | 2 |
| Viola grisebachiana | 8 | 296 |
| Viola grisebachiana | 10 | 104P, 123 |
| Viola grisebachiana | 11 | 36P, 38, 107 |
| Viola grisebachiana | 54 | 158 |
| Viola grypoceras | 59 | 122 |
| Viola hallii | 23 | 43 |
| Viola hallii | 39 | 161 |
| Viola hallii | 41 | 249 |
| Viola hallii | 54 | 233 |
| Viola hallii | 60 | 51 |
| Viola hallii | 62 | 134C, 135 |
| Viola hallii | 65 | 183 |
| Viola hallii | 70 | 66 |
| Viola hederacea | 4 | 148 |
| Viola hederacea | 22 | 334 |
| Viola hederacea | 37 | 207 |
| Viola hederacea | 42 | 267 |
| Viola hederacea | 48 | 253 |
| Viola hederacea 'Nana' | 37 | 207 |
| Viola heterophylla | 1 | 173, 175P |
| Viola heterophylla | 4 | 226 |
| Viola heterophylla | 8 | 57 |
| Viola heterophylla | 34 | 282 |
| Viola heterophylla epirota | 6 | 9 |
| Viola hirta | 38 | 281 |
| Viola hispida | 59 | 5 |
| Viola hookeri | 12 | 27 |
| Viola hookeri | 41 | 67 |
| Viola howellii | 15 | 185 |
| Viola x intersita | 65 | 468 |
| Viola x jaccardii | 56 | 14-15 |
| Viola 'Jackanapes' | 22 | 335 |
| Viola 'Jackanapes' | 61 | 311, 313C |
| Viola 'Jackanapes' | 78 | 132-134, 133C |
| Viola jaubertiana | 48 | 310P.C.* |
| Viola jooi | 38 | 256 |
| Viola jooi | 42 | 334P, 339A.M.* |
| Viola jooi | 73 | 194C |
| Viola jooi | 75 | 94 |
| Viola kermisiana | 62 | 340 |
| Viola kjellbergii | 47 | 292P, 313 |
| Viola kjellbergii | 49 | 75 |
| Viola kjellbergii | 58 | 244 |
| Viola koraiensis | 59 | 122 |
| Viola koreana | 71 | 256 |
| Viola kosaninii | 3 | 10 |
| Viola kosaninii | 6 | 2, 17P |
| Viola kosaninii | 8 | 295 |
| Viola kosaninii | 54 | 8, 9 |
| Viola kosaninii | 56 | 100 |
| Viola kosaninii | 57 | 76C, 77 |
| Viola kosaninii | 71 | 63 |
| Viola kosaninii | 79 | 126 |
| Viola labradorica | 27 | 11 |
| Viola labradorica | 39 | 159 |
| Viola labradorica | 75 | 96C |
| Viola lanceolata | 39 | 161 |
| Viola langeana | 62 | 462 |
| Viola langsdorfii | 65 | 95 |
| Viola lanifera | 62 | 338 |
| Viola leyboldiana | 62 | 335 |
| Viola lobata | 39 | 164 |
| Viola lobata | 41 | 204, 249 |
| Viola lobata | 65 | 80 |
| Viola lutea | 1 | 204 |
| Viola lutea | 2 | 45, 302P |
| Viola lutea | 3 | 116P, 117 |
| Viola lutea | 15 | 274P, 292 |
| Viola lutea | 20 | 299 |
| Viola lutea | 22 | 335 |
| Viola lutea | 29 | 215 |
| Viola lutea | 30 | 26 |
| Viola lutea | 36 | 140 |
| Viola lutea | 38 | 280 |
| Viola lutea | 41 | 220 |
| Viola lutea | 43 | 218 |
| Viola lutea | 44 | 31 |
| Viola lutea | 46 | 214 |
| Viola lutea | 53 | 140, 161C |
| Viola lutea | 67 | 177C |
| Viola lutea | 69 | 54 |
| Viola lutea bubanii | 33 | 358 |
| Viola lyallii | 43 | 38 |
| Viola macloskeyi | 22 | 162 |
| Viola maculata | 24 | 157 |
| Viola maculata | 51 | 194 |
| Viola maculata | 53 | 72 |
| Viola maculata | 62 | 275, 280, 328, 330 |
| Viola maculata var. microphylla | 62 | 328 |
| Viola magellanica | 62 | 329 |
| Viola magellensis | 47 | 299 |
| Viola magellensis | 69 | 378, 379C |
| Viola maymanica | 63 | 162 |
| Viola maymanica | 67 | 322C, 323 |
| Viola mercurii | 75 | 216, 219 |
| Viola methodiana | 9 | 27 |
| Viola methodiana | 25 | 105 |
| Viola microphylla | 29 | R 178 |
| Viola modesta | 28 | 49 |
| Viola modestula | 44 | 187 |
| Viola molfinoana | 62 | 338 |
| Viola 'Molly Sanderson' | 54 | 289-90, 311C |
| Viola montagnei | 62 | 338 |
| Viola montagnei | 83 | 114C |
| Viola montanensis | 15 | 29 |
| Viola montanensis | 39 | 159 |
| Viola mrkvickiana | 5 | 228A.M., 231P |
| Viola nebrodensis eugeniae | 3 | 105, 308, 309P |
| Viola nebrodensis pseudogracilis | 4 | 230 |
| Viola nephrophylla | 7 | 202 |
| Viola nevadensis | 27 | 371 |
| Viola nevadensis | 33 | 162 |
| Viola nipponica | 23 | 340 |
| Viola nivalis | 62 | 328, 340 |
| Viola 'Norah Leigh' | 25 | 61 |
| Viola nummulariifolia | 17 | 283 |
| Viola nummulariifolia | 20 | 198 |
| Viola nummulariifolia | 39 | 208 |
| Viola nummulariifolia | 65 | 65 |
| Viola nummulariifolia | 69 | 196 |
| Viola nuttallii | 25 | 296 |
| Viola nuttallii | 34 | 161P |
| Viola nuttallii | 39 | 163 |
| Viola nuttallii | 45 | 25 |
| Viola nuttallii | 47 | 47 |
| Viola nuttallii | 48 | 247 |
| Viola nuttallii | 50 | 227P, 228, 230P |
| Viola nuttallii | 52 | 157 |
| Viola nuttallii | 54 | 58 |
| Viola nuttallii | 60 | 373 |
| Viola occidentalis | 15 | 186 |
| Viola ocellata | 39 | 162 |
| Viola odorata | 8 | 54 |
| Viola odorata | 18 | 179 |
| Viola odorata | 23 | 339 |
| Viola odorata | 29 | R 59 |
| Viola odorata | 30 | 118 |
| Viola odorata | 61 | 255 |
| Viola odorata | 65 | 104 |
| Viola odorata | 66 | 216 |
| Viola odorata | 67 | 109 |
| Viola orbiculata | 11 | 136 |
| Viola orbiculata | 52 | 155 |
| Viola orbiculata | 53 | 179, 180 |
| Viola orbiculata | 48 | 156 |
| Viola oreades | 46 | 136 |
| Viola orphanidis | 23 | 332 |
| Viola orphanidis | 68 | 345 |
| Viola pachyrhiza | 76 | 92 |
| Viola palustris | 5 | 73 |
| Viola palustris | 22 | 335 |
| Viola palustris | 39 | 95 |
| Viola palustris | 52 | 20 |
| Viola palustris | 66 | 198 |
| Viola papilionacea | 34 | 156P |
| Viola papilionacea | 74 | 44 |
| Viola papilionacea subsp. priceana | 47 | 353A.M. |
| Viola paradoxa | 61 | 443 |
| Viola parvifolia | 62 | 340 |
| Viola pedata | 2 | 305 |
| Viola pedata | 4 | 198 |
| Viola pedata | 22 | 335 |
| Viola pedata | 39 | 41, 158 |
| Viola pedata | 44 | 292P, 296 |
| Viola pedata | 46 | 274, 333 |
| Viola pedata | 49 | 42, 233 |
| Viola pedata | 51 | 195 |
| Viola pedata | 54 | 237 |
| Viola pedata | 59 | 40 |
| Viola pedata | 60 | 136, 137C |
| Viola pedata | 65 | 62 |
| Viola pedata | 67 | 54 |
| Viola pedata | 69 | 80C |
| Viola pedata | 71 | 256 |
| Viola pedata | 72 | 94 |
| Viola pedata | 74 | 44C |
| Viola pedata | 76 | 88C |
| Viola pedata | 78 | 512C |
| Viola pedata 'Bicolor' C.C. | JR-1 | 3C |
| Viola pedata 'Bicolor' | 1 | 206 |
| Viola pedata 'Bicolor' | 4 | 198 |
| Viola pedata 'Bicolor' | 6 | 247P.C. |
| Viola pedata 'Bicolor' | 16 | 52P, 62 |
| Viola pedata 'Bicolor' | 22 | 335 |
| Viola pedata 'Bicolor' | 34 | 156P |
| Viola pedata 'Bicolor' | 59 | 41 |
| Viola pedata 'Bicolor' | 66 | 53 |
| Viola pedata 'Bicolor' | 78 | 513 |
| Viola pedata bicolor alba | 7 | 216P.C. |
| Viola pedata bicolor alba | 10 | 178P, 179A.M. |
| Viola pedata var. linearifolia | 54 | 58, 71C |
| Viola pedata lineariloba | 9 | 349 |
| Viola pedata lineariloba | 10 | 222, 225 |
| Viola pedatifida | 39 | 158 |
| Viola pedatifida | 71 | 256 |
| Viola pedunculata | 36 | 345 |
| Viola pedunculata | 39 | 164 |
| Viola pedunculata | 41 | 254 |
| Viola pedunculata | 59 | 40 |
| Viola pedunculata | 62 | 135 |
| Viola pedunculata | 65 | 79 |
| Viola pennsylvanica | 74 | 40 |
| Viola persicifolia | 61 | 274 |
| Viola persicifolia | 65 | 468, 469 |
| Viola petraea | 41 | 120 |
| Viola philippii | 43 | 239 |
| Viola philippii | 44 | 209 |
| Viola philippii | 45 | 52P, 81, 225 |
| Viola philippii | 62 | 253, 265, 267, 338 |
| Viola pinnata | 2 | 72 |
| Viola pinnata | 4 | 352 |
| Viola pinnata | 19 | 355 |
| Viola pinnata | 22 | 350 |
| Viola pinnata | 46 | 219 |
| Viola pirinense | 10 | 122 |
| Viola pirinica | 16 | 179 |
| Viola poetica | 3 | 11 |
| Viola poetica | 7 | 64 |
| Viola poetica | 8 | 296 |
| Viola poetica | 11 | 56 |
| Viola poetica | 66 | 196C |
| Viola portulacacea | 44 | 37, 41P |
| Viola portulacacea | 62 | 335 |
| Viola praemorsa | 39 | 163 |
| Viola praemorsa | 76 | 440C |
| Viola pseudogracilis | 6 | 355 |
| Viola pseudovulcanica | 62 | 336 |
| Viola pubescens | 39 | 164 |
| Viola pulcella | 62 | 339 |
| Viola pumila | 4 | 120 |
| Viola purpurea | 41 | 247 |
| Viola purpurea | 53 | 255 |
| Viola pygmaea | 15 | 292 |
| Viola pygmaea | 62 | 340 |
| Viola pyrenaica | 48 | 45 |
| Viola pyrenaica | 61 | 394 |
| Viola pyrenaica | 79 | 521 |
| Viola x ritschliana | 65 | 468 |
| Viola riviniana | 22 | 350 |
| Viola riviniana | 45 | 299 |
| Viola riviniana | 46 | 215 |
| Viola riviniana | 60 | 64 |
| Viola riviniana | 65 | 468 |
| Viola rockiana | 70 | 259 |
| Viola rostrata | 39 | 159 |
| Viola rosulata | 42 | 233, 235P |
| Viola rosulata | 43 | 140 |
| Viola rosulata | 62 | 264, 336 |
| Viola rubella | 72 | 200C, 201 |
| Viola rugosa | 62 | 254, 260, 329, 338 |
| Viola rugulosa | 39 | 161 |
| Viola rupestris | 41 | 290 |
| Viola rupestris | 70 | 234 |
| Viola rupestris subsp. relictica | 54 | 245 |
| Viola sacculata | 42 | 233 |
| Viola sacculus | 62 | 257, 286, 289, 292, 335, 339 |
| Viola sacculus | 66 | 234 |
| Viola sacculus | 79 | 19C, 254C, 255, 256, 264 |
| Viola sarmentosa | 6 | 166P, 167A.M. |
| Viola sarmentosa | 20 | 314 |
| Viola saxatilis aetolica | 1 | 104P |
| Viola saxatilis aetolica | 6 | 244A.M. |
| Viola saxatilis aetolica | 17 | 104 |
| Viola saxifraga | 5 | 346 |
| Viola saxifraga | 12 | 212P, 213 |
| Viola scorpiuroides | 6 | 222 |
| Viola scorpiuroides | 40 | 304 |
| Viola selkirkii (variegated) | 36 | 378P.C. |
| Viola selkirkii f. variegata | 52 | 95 |
| Viola selkirkii f. variegata | 57 | 107 |
| Viola sempervirens | 15 | 188 |
| Viola sempervivum | 62 | 331 |
| Viola septentrionalis | 2 | 299 |
| Viola septentrionalis | 39 | 157 |
| Viola septentrionalis alba | 24 | 89 |
| Viola serpens | 41 | 67 |
| Viola sheltonii | 39 | 165 |
| Viola sheltonii | 41 | 247 |
| Viola sheltonii | 62 | 135 |
| Viola sieheana | 48 | 227 |
| Viola skottsbergii | 62 | 335 |
| Viola sororia | 39 | 157 |
| Viola sp., Andes | 43 | 80P, 81 |
| Viola sp., Atlas mts. | 31 | 327 |
| Viola sp., China | 51 | 204P, 205 |
| Viola sp., Picos de Europa | 25 | 238 |
| Viola spathulata | 74 | 82C, 84 |
| Viola spathulata | 76 | 114C |
| Viola spathulata | 79 | 531C |
| Viola spathulata P.C. | JR-2 | 48-50, 49C |
| Viola splendida | 4 | 222P, 226 |
| Viola splendida | 6 | 355 |
| Viola spp. | 22 | 332 |
| Viola spp. | 29 | 160 |
| Viola spp. | 34 | 152 |
| Viola spp. | 38 | 18 |
| Viola spp. (rosulate) | 57 | 299C, 302-3 |
| Viola stricta | 2 | 299 |
| Viola striis-notata | 57 | 116C, 119P |
| Viola striis-notata | 70 | 133C |
| Viola striis-notata | 79 | 147C |
| Viola sylvestris | 6 | 355 |
| Viola takedana var. variegata | 60 | 129 |
| Viola tianshanica | 70 | 222C |
| Viola tianshanica | 71 | 28 |
| Viola tianshanica | 78 | 292, 295C, 373C, 376, 380 |
| Viola tricolor | 4 | 90P |
| Viola tricolor | 10 | 146, 152P |
| Viola tricolor | 38 | 112 |
| Viola tricolor | 42 | 111 |
| Viola tricolor | 45 | 13 |
| Viola tricolor | 46 | 217 |
| Viola tricolor | 53 | 337 |
| Viola tricolor | 57 | 184 |
| Viola tricolor | 58 | 160 |
| Viola tricolor | 61 | 394 |
| Viola tricolor | 64 | 325C |
| Viola tricolor | 78 | 65 |
| Viola tridens | 62 | 329 |
| Viola triflabellata | 77 | 237, 238C |
| Viola trinervata | 41 | 247 |
| Viola trinervata | 54 | 233 |
| Viola trinervata | 56 | 190 |
| Viola trinervata | 62 | 134 |
| Viola trinervata | 77 | 93C, 94 |
| Viola trinervata | 78 | 73, 74C |
| Viola truncata | 62 | 337 |
| Viola vaginata | 52 | 386P.C.*, 395P |
| Viola vaginata | 59 | 421A.M. |
| Viola valderia | 1 | 126 |
| Viola valderia | 2 | 123 |
| Viola valderia | 19 | 343 |
| Viola valderia | 20 | 198 |
| Viola valderia | 55 | 45 |
| Viola vallicola | 6 | 116 |
| Viola vallicola | 39 | 163 |
| Viola variegata | 28 | 74 |
| Viola variegata | 57 | 107 |
| Viola velutina | 66 | 202 |
| Viola velutina | 68 | 318, 345, 385C |
| Viola venosa | 27 | 211 |
| Viola venosa | 29 | R 15 |
| Viola verecunda var. yakusimana | 62 | 33 |
| Viola volcanica | 83 | 115C |
| Viola vulcanica | 62 | 335 |
| Viola vulcanica aff. vulcanica | 55 | 250C, 251, 252 |
| Viola vulcanica aff. vulcanica | 62 | 339 |
| Viola xanthopetala | 71 | 55 |
| Viola yakusimana | 15 | 2 |
| Viola yakusimana | 27 | 142 |
| Viola yubariana | 51 | 42 |
| Viola zoysii | 2 | 138 |
| Viola zoysii | 37 | 146 |
| Viola zoysii | 38 | 357 |
| Viola zoysii | 41 | 295P, 301 |
| Viola zoysii | 42 | 279 |
| Viola zoysii | 51 | 41 |
| Viola zoysii | 53 | 66 |
| Viola zoysii | 55 | 52C, 53 |
| Viola zoysii | 59 | 288 |
| Viola zoysii | 68 | 114 |