| Entry | Volume | Pages |
|---|---|---|
| Erica aestiva | 77 | 449 |
| Erica algida | 2 | 176 |
| Erica algida | 74 | 322 |
| Erica alopecurus | 68 | 445, 449 |
| Erica alopecurus | 74 | 322 |
| Erica arborea | 4 | 226 |
| Erica arborea | 16 | 183 |
| Erica arborea | 22 | 39 |
| Erica arborea | 29 | R 169 |
| Erica arborea | 32 | 198 |
| Erica arborea | 33 | 111, 339 |
| Erica arborea | 34 | 256 |
| Erica arborea | 38 | 230 |
| Erica arborea | 40 | 146 |
| Erica arborea | 55 | 130 |
| Erica arborea | 56 | 134, 174 |
| Erica arborea | 62 | 35 |
| Erica arborea | 68 | 84 |
| Erica arborea | 74 | 49 |
| Erica arborea | 79 | 172 |
| Erica australis | 53 | 302 |
| Erica australis | 60 | 301, 302 |
| Erica brachialis | 74 | 106C |
| Erica brachialis | 75 | 140 |
| Erica campanularis | 79 | 171C |
| Erica carnea | 2 | 193, 345 |
| Erica carnea | 16 | 58 |
| Erica carnea | 19 | 354 |
| Erica carnea | 21 | 50, 314 |
| Erica carnea | 23 | 81 |
| Erica carnea | 24 | 55, 151 |
| Erica carnea | 28 | 188, 328 |
| Erica carnea | 31 | 241, 279 |
| Erica carnea | 32 | 123, 130, 261 |
| Erica carnea | 34 | 186, 272 |
| Erica carnea | 39 | 109 |
| Erica carnea | 41 | 168 |
| Erica carnea cultivars | 38 | 381 |
| Erica carnea 'Eileen Porter' | 25 | 84A.M., 100 |
| Erica carnea 'Eileen Porter' | 26 | 71 |
| Erica carnea 'Eileen Porter' | 33 | 158 |
| Erica carnea forms | 32 | 25 |
| Erica carnea 'King George' | 20 | 137 |
| Erica carnea 'King George' | 60 | 452 |
| Erica carnea 'Myretoun Ruby' | 71 | 217 |
| Erica carnea 'Praecox Rubra' | 20 | 337 |
| Erica carnea 'Springwood White' | 47 | 163 |
| Erica carnea varieties | 23 | 268 |
| Erica carnea varieties | 24 | 336 |
| Erica carnea varieties | 26 | 72 |
| Erica carnea 'Vivelli' | 52 | 91 |
| Erica carnea 'Winter Beauty' | 20 | 337 |
| Erica x cavendishiana | 30 | 243 |
| Erica cerinthoides | 51 | 178P |
| Erica cerinthoides | 74 | 281C |
| Erica cerinthoides | 79 | 171C |
| Erica ciliaris | 22 | 201 |
| Erica ciliaris | 23 | 245 |
| Erica ciliaris | 43 | 11 |
| Erica ciliaris | 44 | 176 |
| Erica ciliaris | 52 | 185 |
| Erica ciliaris | 60 | 309 |
| Erica ciliaris 'Camla' | 25 | 290 |
| Erica ciliaris 'Stoborough' | 22 | 201 |
| Erica cinerea | 2 | 19 |
| Erica cinerea | 14 | 184 |
| Erica cinerea | 23 | 13 |
| Erica cinerea | 36 | 146 |
| Erica cinerea | 42 | 105 |
| Erica cinerea | 43 | 11 |
| Erica cinerea | 44 | 177 |
| Erica cinerea | 53 | 208 |
| Erica cinerea | 56 | 134 |
| Erica cinerea | 60 | 95 |
| Erica cinerea | 65 | 469 |
| Erica cinerea | 75 | 464C |
| Erica cinerea cultivars | 38 | 381 |
| Erica cinerea 'Golden Drop' | 19 | 221 |
| Erica cinerea 'Golden Drop' | 29 | R 170 |
| Erica x darleyensis | 26 | 71, 319 |
| Erica x darleyensis | 31 | 279 |
| Erica x darleyensis | 32 | 26 |
| Erica x darleyensis | 33 | 205 |
| Erica dominans | 39 | 30 |
| Erica erigena | 45 | 97 |
| Erica erigena | 56 | 134 |
| Erica erigena 'Golden Lady' | 70 | 418C |
| Erica erigena 'W.T. Rackliff' | 47 | 163 |
| Erica excelsa | 68 | 295 |
| Erica flanagani | 2 | 176 |
| Erica frigida | 74 | 322 |
| Erica frigida | 77 | 453 |
| Erica glandulosa | 78 | 423C |
| Erica herbacea | 56 | 134 |
| Erica lusitanica | 29 | R 171 |
| Erica lusitanica | 60 | 301, 302 |
| Erica mackayi | 20 | 288 |
| Erica manipuliflora | 72 | 373 |
| Erica mediterranea | 29 | R 169 |
| Erica mediterranea | 32 | 26 |
| Erica mediterranea | 34 | 256 |
| Erica mediterranea 'Brightness' | 38 | 218 |
| Erica mediterranea hybrids | 26 | 72 |
| Erica melanthera | 74 | 107 |
| Erica multiflora | 14 | 47 |
| Erica multiflora | 21 | 199 |
| Erica multiflora | 27 | 289 |
| Erica nana | 75 | 141C |
| Erica nana 'Glengold' | 71 | 53 |
| Erica nana 'Vingold' | 67 | 403 |
| Erica pageana | 74 | 107 |
| Erica phylicifolia | 74 | 286C |
| Erica plucknetii | 74 | 291C |
| Erica rubens | 26 | 72 |
| Erica scoparia | 34 | 256 |
| Erica sicula | 5 | 69 |
| Erica sicula var. libanotica | 69 | 224 |
| Erica terminalis | 22 | 43 |
| Erica terminalis | 56 | 134 |
| Erica tetralix | 2 | 19 |
| Erica tetralix | 14 | 184 |
| Erica tetralix | 23 | 245 |
| Erica tetralix | 27 | 314 |
| Erica tetralix | 36 | 146 |
| Erica tetralix | 41 | 222 |
| Erica tetralix | 43 | 11 |
| Erica tetralix | 44 | 177 |
| Erica tetralix | 47 | 99 |
| Erica tetralix | 60 | 95 |
| Erica tetralix 'Constance Underwood' | 26 | 71 |
| Erica tetralix cultivars | 38 | 382 |
| Erica umbellata | 2 | 345 |
| Erica umbellata | 3 | 208, 252P, 253 |
| Erica umbellata | 14 | 51 |
| Erica umbellata | 42 | 118 |
| Erica umbellata | 60 | 305, 306C |
| Erica vagans | 4 | 92 |
| Erica vagans | 23 | 245 |
| Erica vagans | 25 | 241 |
| Erica vagans | 34 | 344 |
| Erica vagans | 52 | 185 |
| Erica vagans | 53 | 208 |
| Erica vagans | 56 | 134 |
| Erica vagans cultivars | 38 | 382 |
| Erica x veitchii | 29 | R 171 |
| Erica x veitchii | 56 | 134 |
| Erica verticillata | 42 | 93 |
| Erica whyteana | 38 | 230 |
| Erica whyteana | 39 | 230 |
| Erica whyteana | 68 | 295 |