| Entry | Volume | Pages |
|---|---|---|
| Gardens: Alp Grüm (Switzerland) | 35 | 277 |
| Gardens: Askival (Scotland) | 62 | 206, 207C |
| Gardens: Bad Aussee (Austria) | 28 | 91 |
| Gardens: Belgrave Hall Museum (England) | 48 | 20, 22P |
| Gardens: Berry Botanic (U.S.A., Oregon) | 48 | 92 |
| Gardens: Birmingham Botanic Garden (England) | 63 | 200-208C |
| Gardens: Bod Hyfryd (Wales) | 62 | 53, 54C |
| Gardens: Boughton Mount (England) | 17 | 165 |
| Gardens: Brandy Mount House (England) | 73 | 241C, 242D |
| Gardens: Brocken (Bavaria) | 75 | 469C |
| Gardens: Cambridge, University Botanic Gardens (England) | 29 | 91 |
| Gardens: Camla (F.W. Millard) (England) | 25 | 290 |
| Gardens: Canberra National Botanic (Australia) | 50 | 121-9, 123P |
| Gardens: Chanousia (Italy) | 44 | 262 |
| Gardens: Chanousia Botanic Garden (Italy) | 74 | 15C, 16C, 17C |
| Gardens: 'Chestnuts' (England) | 74 | 163C, 164C, 170C |
| Gardens: Connecticut Falls Village | 49 | 227-35 |
| Gardens: Copenhagen Botanical garden | 65 | 373 |
| Gardens: Denver Botanic (U.S.A., Colorado) | 52 | 180-7, 181P, 182P |
| Gardens: Denver Botanic (U.S.A., Colorado) | 74 | 359C, 360C, 361C |
| Gardens: Easter Aberchalder (Col. F.W. Sopper) (Scotland) | 17 | 295 |
| Gardens: Easter Aberchalder (Col. F.W. Sopper) (Scotland) | 43 | 92 |
| Gardens: Edinburgh, Royal Botanic Garden (Scotland) | 18 | 3 |
| Gardens: Edinburgh, Royal Botanic Garden (Scotland) | 23 | 234, 345 |
| Gardens: Edinburgh, Royal Botanic Garden (Scotland) | 24 | 124 |
| Gardens: Edinburgh, Royal Botanic Garden (Scotland) | 29 | 30 |
| Gardens: Edinburgh, Royal Botanic Garden (Scotland) | 65 | 248C, 261C, 275C |
| Gardens: Engadine (Switzerland) | 25 | 230 |
| Gardens: Ernest Wilson Memorial Garden (England) | 53 | 107 |
| Gardens: Falls Village (U.S.A., Connecticut) | 49 | 227-35 |
| Gardens: Farrer Memorial Garden (England) | 16 | 95 |
| Gardens: Farrer Memorial Garden (England) | 18 | 100 |
| Gardens: Florealp (Champex) (Switzerland) | 16 | 282 |
| Gardens: Florealp (Champex) (Switzerland) | 17 | 279 |
| Gardens: Florealp (Champex) (Switzerland) | 38 | 94 |
| Gardens: Friar Park (Sir Frank Crisp) (England) | 17 | 172 |
| Gardens: Frohnleiten (Austria) | 23 | 223 |
| Gardens: Gardone (Italy) | 28 | 316 |
| Gardens: Gardone (Italy) | 36 | 48, 50P, 51P, 52P |
| Gardens: Glen Chantry (England) | 77 | 417-425 |
| Gardens: Glenlion (Prof. J.B. Butler) (Ireland) | 16 | 143 |
| Gardens: Gothenberg Botanic (Sweden) | 77 | 277-278 |
| Gardens: Gothenberg Botanic Garden | 54 | 228-45* |
| Gardens: Gothenberg Botanic Garden | 55 | 258-61 |
| Gardens: Gothenburg Botanic (Sweden) | 77 | 277C |
| Gardens: Hall Place, Bexley (England) | 33 | 59 |
| Gardens: Harlow Carr, Harrogate (England) | 31 | 250 |
| Gardens: Ingleborough (England) | 52 | 7-8 |
| Gardens: Invercargill Botanic (New Zealand) | 31 | 167 |
| Gardens: Inverewe (Scotland) | 33 | 11 |
| Gardens: Ivy Croft (England) | 73 | 325C, 326C, 327C, 328C, 329C |
| Gardens: Karl-Marx-Stadt (former G.D.R.) | 44 | 75 |
| Gardens: Keillour (Scotland) (Major & Mrs. Knox Finlay) | 22 | 127 |
| Gardens: Kew, Royal Botanic (England) | 29 | 176 |
| Gardens: Kew, Royal Botanic (England) | 50 | 236 |
| Gardens: Kew, Royal Botanic (England) | 51 | 27, 31P |
| Gardens: Kew, Royal Botanic (England) | 69 | 20 |
| Gardens: Kew, Royal Botanic (England) | 73 | 129C |
| Gardens: Kew, Royal Botanic (England) | 74 | 135C |
| Gardens: Kildrummy (Scotland) | 35 | 292, 293P |
| Gardens: La Rambertia (Switzerland) | 42 | 183 |
| Gardens: Lautaret (France) | 38 | 16P |
| Gardens: Lautaret (France) | 51 | 10 |
| Gardens: Lautaret (France) | 74 | 414C |
| Gardens: Leysin (Switzerland) Jardins des Plantes Medicinales | 77 | 395C, 396C, 397C |
| Gardens: Lindauer Hut (Austria) | 35 | 34 |
| Gardens: Linz (Austria) | 28 | 92 |
| Gardens: Liverpool Botanic (Ness) (England) | 31 | 78 |
| Gardens: Liverpool Botanic (Ness) (England) | 51 | 84 |
| Gardens: Liverpool Gold Medal Garden 1990 | 62 | 95-8, 96C |
| Gardens: Llwyn Ifan (Bob and Rannveig Wallis) (Wales) | 78 | 22, 23C, 24C |
| Gardens: Meyer Melnhof (Austria) | 28 | 90 |
| Gardens: Mickwell Brow (A.K. Bulley) (England) | 17 | 7 |
| Gardens: Millstream (U.S.A., Connecticut) | 49 | 227, 229P |
| Gardens: Moscow Botanic (Russia) | 24 | 177 |
| Gardens: Munich (Germany) | 28 | 312 |
| Gardens: Munich (Germany) | 32 | 137-8P, 139-42 |
| Gardens: Myddleton House (England) | 47 | 218 |
| Gardens: Ness Botanic Gardens | 68 | 93P, 94C, 95C |
| Gardens: Nurseries Six Hills | 62 | 139 |
| Gardens: Nurseries Six Hills | 68 | 184-190 |
| Gardens: Pershore (A.G.S.) | 73 | 236-240 |
| Gardens: Pershore (AGS) | 75 | 404C, 405C |
| Gardens: Pershore (AGS) | 76 | 9C, 267C, 268C, 269C |
| Gardens: Pershore (AGS) | 77 | 312-320 |
| Gardens: Pontresina (Switzerland) | 31 | 100 |
| Gardens: Poughkeepsie, USA, New York (Mr. Dwight Ripley) | 22 | 298 |
| Gardens: Preston Park, Brighton (England) | 47 | 218 |
| Gardens: Rea Botanic Garden (Italy) | 46 | 216 |
| Gardens: Roundhill (Harry Schill) (England) | 75 | 410C, 411C |
| Gardens: San Bernardino (Italy) | 36 | 163 |
| Gardens: Saussurea Botanic Garden (Mont Blanc) (Italy) | 74 | 13C |
| Gardens: Schachen (Germany) | 17 | 11 |
| Gardens: Schachen (Germany) | 21 | 185 |
| Gardens: Schachen (Germany) | 36 | 260 |
| Gardens: Schachen (Germany) | 75 | 11C, 12C, 13C |
| Gardens: Schachen (Germany) | 77 | 328C, 329-334 |
| Gardens: Schynige Platte (Switzerland) | 28 | 15 |
| Gardens: Schynige Platte (Switzerland) | 77 | 440 |
| Gardens: Southmead (Capt. G.K. Mooney) (England) | 19 | 119 |
| Gardens: Tartu Botanic (Estonia) | 76 | 446C, 448C, 449C |
| Gardens: Utrecht (Netherlands) | 77 | 457C*, 458C, 459C, 460C |
| Gardens: Vale Cottage (England) | 73 | 256-271, 257C, 258C, 259C |
| Gardens: Vancouver (Canada) | 47 | 215 |
| Gardens: Vienna, The Belvedere (Austria) | 37 | 205 |
| Gardens: Vienna, The Belvedere (Austria) | 51 | 198 |
| Gardens: Vrana (Bulgaria) | 4 | 14-23, 16P, 190P |
| Gardens: Vrana (Bulgaria) | 47 | 16-7 |
| Gardens: Willoughbridge Garden Trust (England) | 47 | 220, 221P |
| Gardens: Windsor Great Park (England) | 29 | 84 |
| Gardens: Wisley (England) (Royal Horticultural Society) | 29 | 94 |
| Gardens: Wisley (England) (Royal Horticultural Society) | 77 | 285, 286C |
| Gardens: Wurzburg Botanic Garden | 65 | 254C |