| Entry | Volume | Pages |
|---|---|---|
| Trillium | 53 | 98-101* |
| Trillium | 59 | 336 |
| Trillium | 61 | 286, 287 |
| Trillium albidum | 48 | 143 |
| Trillium albidum | 65 | 181, 183 |
| Trillium albidum | 71 | 53 |
| Trillium albidum | 73 | 133C |
| Trillium albidum | 74 | 18 |
| Trillium albidum | 80 | 313C, 315 |
| Trillium amabile | 48 | 63 |
| Trillium amabile | 57 | 234, 235 |
| Trillium angustipetalum | 48 | 142 |
| Trillium angustipetalum | 74 | 18 |
| Trillium apetalon | 69 | 432 |
| Trillium apetalon var. atropurpureocarpum | 48 | 64 |
| Trillium catesbaei | 48 | 189 |
| Trillium catesbaei | 60 | 31, 426P.C.* |
| Trillium catesbaei | 69 | 431 |
| Trillium catesbaei | 74 | 33C, 34 |
| Trillium cernuum | 42 | 19, 21P |
| Trillium cernuum | 48 | 189, 197P |
| Trillium cernuum | 74 | 41C |
| Trillium chandleri | 48 | 194 |
| Trillium chloropetalum | 42 | 20, 21P |
| Trillium chloropetalum | 48 | 142 |
| Trillium chloropetalum | 53 | 99 |
| Trillium chloropetalum | 58 | 53, 190, 274C |
| Trillium chloropetalum | 64 | 58 |
| Trillium chloropetalum | 65 | 74 |
| Trillium chloropetalum | 66 | 180 |
| Trillium chloropetalum | 71 | 159, 160C |
| Trillium chloropetalum | 72 | 91 |
| Trillium chloropetalum | 73 | 264 |
| Trillium chloropetalum | 74 | 18, 19C |
| Trillium chloropetalum | 78 | 86, 502, 503C |
| Trillium chloropetalum | 81 | 319, 457C, 459 |
| Trillium chloropetalum | 82 | 319C, 333 |
| Trillium chloropetalum 'Val Mulvihill' | 74 | 470C, A.M. |
| Trillium chloropetalum 'Val Mulvihill' | 75 | 110 |
| Trillium chloropetalum 'Yellow Seedling' | 74 | 99 |
| Trillium choropetalum var. chloropetalum | 48 | 142 |
| Trillium choropetalum var. giganteum | 48 | 142, 197P |
| Trillium choropetalum var. giganteum | 73 | 135 |
| Trillium cuneatum | 48 | 198P, 200 |
| Trillium cuneatum | 62 | 219C |
| Trillium cuneatum | 67 | 350C |
| Trillium cuneatum | 72 | 76 |
| Trillium cuneatum | 73 | 84C, 85 |
| Trillium cuneatum | 74 | 34 |
| Trillium cuneatum | 79 | 510C |
| Trillium decipiens | 74 | 34, |
| Trillium decumbens | 47 | 85 |
| Trillium decumbens | 48 | 189 |
| Trillium decumbens | 64 | 442-443P.C. |
| Trillium decumbens | 69 | 432 |
| Trillium decumbens | 71 | 383A.M. |
| Trillium decumbens | 74 | 34 |
| Trillium discolor | 48 | 190 |
| Trillium discolor | 74 | 34 |
| Trillium erectum | 21 | 148 |
| Trillium erectum | 41 | 95 |
| Trillium erectum | 42 | 19, 21P |
| Trillium erectum | 47 | 84 |
| Trillium erectum | 48 | 191, 197P |
| Trillium erectum | 53 | 101 |
| Trillium erectum | 59 | 121C |
| Trillium erectum | 60 | 31 |
| Trillium erectum | 71 | 18C |
| Trillium erectum | 73 | 133 |
| Trillium erectum | 74 | 38C, 42C, 46 |
| Trillium erectum f. albiflorum | 48 | 191 |
| Trillium erectum f. albiflorum | 59 | 413P.C.* |
| Trillium erectum album | 48 | 191 |
| Trillium erectum luteum | 48 | 191 |
| Trillium erythrocarpum | 8 | 106 |
| Trillium erythrocarpum | 17 | 232 |
| Trillium erythrocarpum | 53 | 100 |
| Trillium flexipes | 48 | 192 |
| Trillium flexipes | 49 | 365 |
| Trillium flexipes f. walpolei | 48 | 192 |
| Trillium govanianum | 48 | 62, 179 |
| Trillium govanianum | 62 | 194 |
| Trillium grandiflorum | 17 | 246P |
| Trillium grandiflorum | 18 | 179 |
| Trillium grandiflorum | 20 | 82, 329 |
| Trillium grandiflorum | 21 | 148 |
| Trillium grandiflorum | 28 | 167 |
| Trillium grandiflorum | 29 | R 158 |
| Trillium grandiflorum | 33 | 201 |
| Trillium grandiflorum | 36 | 345 |
| Trillium grandiflorum | 38 | 302 |
| Trillium grandiflorum | 39 | 40 |
| Trillium grandiflorum | 41 | 95* |
| Trillium grandiflorum | 42 | 20, 21P |
| Trillium grandiflorum | 47 | 83 |
| Trillium grandiflorum | 48 | 178P, 192, 197P |
| Trillium grandiflorum | 49 | 228 |
| Trillium grandiflorum | 50 | 217 |
| Trillium grandiflorum | 52 | 106, 107C, 148 |
| Trillium grandiflorum | 53 | 100 |
| Trillium grandiflorum | 63 | 52 |
| Trillium grandiflorum | 72 | 91 |
| Trillium grandiflorum | 73 | 134, 264 |
| Trillium grandiflorum | 74 | 36, 39, 42C, 261C |
| Trillium grandiflorum | 78 | 515 |
| Trillium grandiflorum | 79 | 112C, 511C |
| Trillium grandiflorum | 80 | 452 |
| Trillium grandiflorum | 81 | 459 |
| Trillium grandiflorum | 83 | 148, 149C |
| Trillium grandiflorum 'Flore Pleno' | 77 | 125 |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 28 | 167 |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 29 | 37P, 40 |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 37 | 27, 29C |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 42 | 337F.C.C.* |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 48 | 187P, 193 |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 59 | 43C |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 67 | 52, 53C, 331C |
| Trillium grandiflorum 'Flore Pleno' (Fl. Pl.) | 73 | 133 |
| Trillium grandiflorum forma polymerum 'Snowbunting' | 82 | 449 |
| Trillium grandiflorum forma roseum | 79 | 228 |
| Trillium grandiflorum forma roseum | 82 | 426 |
| Trillium grandiflorum forma roseum 'Roseum' | 82 | 270 |
| Trillium grandiflorum f. parvum | 48 | 193 |
| Trillium grandiflorum pink-stained variant | 80 | 452C, 454 |
| Trillium grandiflorum roseum | 48 | 193 |
| Trillium grandiflorum roseum | 61 | 55 |
| Trillium grandiflorum 'Roseum' | 57 | 315A.M.*, 332C |
| Trillium grandiflorum 'Roseum' | 60 | 427F.C.C. |
| Trillium grandiflorum 'Roseum' | 73 | 316 |
| Trillium grandiflorum 'Roseum' | 75 | 432C |
| Trillium grandiflorum f. roseum | 83 | 371C, 373 |
| Trillium grandiflorum variegatum | 48 | 193 |
| Trillium x hagea | 48 | 65 |
| Trillium hibbersonii | 42 | 20, 21P |
| Trillium hibbersonii | 43 | 261 |
| Trillium hibbersonii | 48 | 138P, 141* |
| Trillium hibbersonii | 53 | 37 |
| Trillium hibbersonii | 62 | 5, 6C |
| Trillium hibbersonii | 63 | 65 |
| Trillium hibbersonii | 65 | 53 |
| Trillium hibbersonii | 66 | 44 |
| Trillium hibbersonii | 69 | 431 |
| Trillium hibbersonii | 70 | 58C, 59 |
| Trillium hibbersonii | 71 | 136 |
| Trillium hibbersonii | 73 | 134 |
| Trillium hibbersonii | 80 | 458C |
| Trillium hibbersonii f. hibbersonii | 59 | 386A.M.* |
| Trillium kamtschaticum | 42 | 20, 21P |
| Trillium kamtschaticum | 48 | 63, 197P |
| Trillium kamtschaticum | 55 | 314 |
| Trillium kamtschaticum | 57 | 234 |
| Trillium kamtschaticum | 69 | 432 |
| Trillium kurabayashii | 48 | 143 |
| Trillium kurabayashii | 67 | 34, 35C, 74 |
| Trillium kurabayashii | 73 | 135C |
| Trillium kurabayashii | 74 | 18 |
| Trillium lancifolium | 48 | 194 |
| Trillium lancifolium | 69 | 432 |
| Trillium ludovicianum | 74 | 33C, 506C, P.C. |
| Trillium luteum | 71 | 128 |
| Trillium luteum | 74 | 34C, 35C, 36 |
| Trillium luteum | 75 | 118 |
| Trillium luteum | 77 | 120 |
| Trillium luteum | 83 | 6 |
| Trillium maculatum | 74 | 33C |
| Trillium miyabeanum | 57 | 234, 235 |
| Trillium morii | 48 | 64 |
| Trillium nivale | 38 | 354 |
| Trillium nivale | 41 | 95*, 249 |
| Trillium nivale | 47 | 82 |
| Trillium nivale | 48 | 195 |
| Trillium nivale | 49 | 256 |
| Trillium nivale | 53 | 37 |
| Trillium nivale | 57 | 283C, 286 |
| Trillium nivale | 58 | 55 |
| Trillium nivale | 62 | 90 |
| Trillium nivale | 63 | 62-63 |
| Trillium nivale | 67 | 390C |
| Trillium nivale | 69 | 430 |
| Trillium nivale | 71 | 49, 154C |
| Trillium nivale | 72 | 392A.M., 393C |
| Trillium nivale | 73 | 71 |
| Trillium nivale | 74 | 88, 95 |
| Trillium nivale | 77 | 272C |
| Trillium nivale | 78 | 486C |
| Trillium nivale | 80 | 229C |
| Trillium nivale | 82 | 416 |
| Trillium ovatum | 8 | 106 |
| Trillium ovatum | 15 | 250 |
| Trillium ovatum | 32 | 72 |
| Trillium ovatum | 38 | 302 |
| Trillium ovatum | 45 | 211 |
| Trillium ovatum | 46 | 51*, 59P |
| Trillium ovatum | 47 | 80 |
| Trillium ovatum | 48 | 139, 154 |
| Trillium ovatum | 51 | 347 |
| Trillium ovatum | 52 | 156 |
| Trillium ovatum | 53 | 37, 100 |
| Trillium ovatum | 65 | 72, 183, 184, 186, 442 |
| Trillium ovatum | 66 | 319 |
| Trillium ovatum | 69 | 60 |
| Trillium ovatum | 73 | 81, 134C, 264 |
| Trillium ovatum var. hibbersonii | 49 | 182 |
| Trillium ovatum var. hibbersonii | 52 | 388P.C.*, 406P |
| Trillium ovatum var. hibbersonii | 58 | 218C, 220 |
| Trillium ovatum 'Roy Elliott' | 79 | 228 |
| Trillium ovatum stenosepalum | 48 | 140 |
| Trillium ozarkianum | 75 | 112C |
| Trillium parviflorum | 53 | 99 |
| Trillium parviflorum | 69 | 432 |
| Trillium parviflorum | 74 | 18 |
| Trillium persistens | 48 | 195 |
| Trillium petiolatum | 48 | 139 |
| Trillium petiolatum | 52 | 39P, 49 |
| Trillium petiolatum | 53 | 101 |
| Trillium petiolatum | 74 | 18 |
| Trillium 'Purple Haze' | 73 | 442P.C. |
| Trillium pusillum | 47 | 82 |
| Trillium pusillum | 48 | 196 |
| Trillium pusillum | 59 | 413P.C.*, 415C |
| Trillium pusillum | 69 | 431 |
| Trillium pusillum | 73 | 81 |
| Trillium pusillum var. ozarkianum | 48 | 196 |
| Trillium pusillum var. ozarkianum | 78 | 517C, 518, 521 |
| Trillium pusillum var. pusillum A.M. | JR-2 | 24-25C |
| Trillium pusillum var. virginianum | 48 | 196 |
| Trillium recurvatum | 48 | 196 |
| Trillium recurvatum | 69 | 432 |
| Trillium recurvatum f. foliosum | 48 | 199 |
| Trillium recurvatum petaloideum | 48 | 199 |
| Trillium recurvatum shayi | 48 | 199 |
| Trillium rivale | 8 | 106 |
| Trillium rivale | 31 | 203P |
| Trillium rivale | 37 | 28, 29C |
| Trillium rivale | 38 | 303, 354 |
| Trillium rivale | 42 | 20, 21P |
| Trillium rivale | 47 | 83 |
| Trillium rivale | 48 | 138P, 140*, 197P |
| Trillium rivale | 49 | 256 |
| Trillium rivale | 57 | 70, 73C |
| Trillium rivale | 58 | 299, 347 |
| Trillium rivale | 61 | 136 |
| Trillium rivale | 65 | 186, 450 |
| Trillium rivale | 66 | 41 |
| Trillium rivale | 67 | 31, 389, 399, 402, 437, 439C |
| Trillium rivale | 69 | 60, 431C |
| Trillium rivale | 70 | 59, 180C |
| Trillium rivale | 71 | 49, 52, 63, 136, 218 |
| Trillium rivale | 72 | 79, 176 |
| Trillium rivale | 73 | 81, 93, 134, 193C, 264 |
| Trillium rivale | 74 | 257C |
| Trillium rivale | 75 | 96C |
| Trillium rivale | 76 | 79C |
| Trillium rivale | 81 | 322, 331C, 332 |
| Trillium rivale | 82 | 269C, 416 |
| Trillium rivale 'Purple Heart' | 82 | 326C, 327 |
| Trillium rivale (Reticulate leaved group) | 77 | 478C, A.M., 479 |
| Trillium rivale 'Purple Heart' | 77 | 475A.M., 476C, 477 |
| Trillium rivale 'Rosea' | 59 | 42 |
| Trillium rivale 'Verne Ahiers' | 40 | 294, 297P |
| Trillium rivale 'Winifred Murray' | 58 | 347A.M.* |
| Trillium rugelii | 48 | 192 |
| Trillium rugelii | 74 | 38 |
| Trillium sessile | 38 | 303 |
| Trillium sessile | 48 | 199 |
| Trillium sessile | 53 | 98-9 |
| Trillium sessile | 54 | 22P |
| Trillium sessile | 69 | 432 |
| Trillium sessile | 74 | 34 |
| Trillium sessile | 77 | 352C |
| Trillium sessile album | 41 | 292 |
| Trillium sessile californicum | 53 | 99 |
| Trillium sessile var. chloropetalum | 57 | 306F.C.C.* |
| Trillium sessile 'Rubrum' | 36 | 336, 342P |
| Trillium simile | 48 | 192 |
| Trillium simile | 74 | 33C, 35, 36 |
| Trillium simile | 78 | 231A.M. |
| Trillium smallii | 48 | 63 |
| Trillium smallii | 49 | 189 |
| Trillium smallii | 57 | 234, 235 |
| Trillium spp. | 47 | 81 |
| Trillium spp. propagation and cultivation) | 48 | 339 |
| Trillium stamineum | 48 | 200 |
| Trillium stamineum | 69 | 432 |
| Trillium stamineum | 74 | 33C |
| Trillium stylosum | 8 | 106 |
| Trillium aff. sulcatum | 69 | 179C |
| Trillium sulcatum | 74 | 39 |
| Trillium tennesseense | 81 | 362C, 363 |
| Trillium tschonoskii | 48 | 62, 179 |
| Trillium tschonoskii | 57 | 231, 234, 235 |
| Trillium tschonoskii | 69 | 432 |
| Trillium tschonoskii | 76 | 483 |
| Trillium tschonoskii subsp. himalaicum | 48 | 62 |
| Trillium underwoodii | 48 | 200 |
| Trillium underwoodii | 74 | 32 |
| Trillium undulatum | 8 | 106 |
| Trillium undulatum | 35 | 284, 286P |
| Trillium undulatum | 39 | 40 |
| Trillium undulatum | 40 | 223, 226P |
| Trillium undulatum | 41 | 95* |
| Trillium undulatum | 42 | 20, 21P |
| Trillium undulatum | 48 | 188P, 197P, 200* |
| Trillium undulatum | 69 | 431 |
| Trillium undulatum | 73 | 26C |
| Trillium undulatum | 74 | 38C |
| Trillium vaseyi | 48 | 201 |
| Trillium vaseyi | 49 | 365 |
| Trillium vaseyi | 62 | 218 |
| Trillium vaseyi | 74 | 36, 46 |
| Trillium viride | 48 | 201 |