Entry |
Volume |
Pages |
Rhododendron |
52 |
74-85* |
Rhododendron 'Bryn Mair' (racemosum x ? 'Yaku Fairy') |
83 |
240, 241C |
Rhododendron 'Egret' |
83 |
132, 133C |
Rhododendron 'Loderi King George' |
82 |
106 |
Rhododendron 'Sarled' (= R. sargentianum x trichostomum) |
82 |
449, 450C |
Rhododendron (SBEC 519) |
62 |
216 |
Rhododendron achroanthum |
21 |
59 |
Rhododendron achroanthum |
27 |
254 |
Rhododendron adamsii |
43 |
279 |
Rhododendron adenogynum |
56 |
120, 121, 125C, 129-30, 222 |
Rhododendron afghanicum |
67 |
319 |
Rhododendron aganniphum |
75 |
354, 361, 362 |
Rhododendron agganiphum |
64 |
250 |
Rhododendron albiflorum |
15 |
247P, 251 |
Rhododendron albiflorum |
20 |
308 |
Rhododendron albiflorum |
23 |
396 |
Rhododendron albiflorum |
24 |
32 |
Rhododendron albiflorum |
25 |
47 |
Rhododendron albiflorum |
51 |
347 |
Rhododendron albiflorum |
59 |
306, 310 |
Rhododendron albrechtii |
22 |
32 |
Rhododendron albrechtii |
55 |
316 |
Rhododendron albrechtii |
57 |
218 |
Rhododendron anagalliflorum |
47 |
59, 198, 199P, 314 |
Rhododendron anagalliflorum |
58 |
245 |
Rhododendron anthopogon |
14 |
133, 231P |
Rhododendron anthopogon |
16 |
53 |
Rhododendron anthopogon |
18 |
59 |
Rhododendron anthopogon |
22 |
219 |
Rhododendron anthopogon |
26 |
320 |
Rhododendron anthopogon |
27 |
253 |
Rhododendron anthopogon |
41 |
68, 71, 263 |
Rhododendron anthopogon |
42 |
312 |
Rhododendron anthopogon |
52 |
75, 77, 197, 213, 216, 239, 264, 273, 274 |
Rhododendron anthopogon |
53 |
316 |
Rhododendron anthopogon |
65 |
51 |
Rhododendron anthopogon |
67 |
183 |
Rhododendron anthopogon |
72 |
256, 283, 286, 303 |
Rhododendron anthopogon |
75 |
320C, 338, 432 |
Rhododendron anthopogon |
83 |
172 |
Rhododendron anthopogon subsp. anthopogon |
75 |
321 |
Rhododendron anthopogon subsp. hypenanthum |
72 |
244 |
Rhododendron anthopogon subsp. hypenanthum |
75 |
321 |
Rhododendron anthopogon subsp. hypenanthum 'Annapurna' |
72 |
309 |
Rhododendron anthopogon 'Wendy Dennis' |
64 |
443-444P.C. |
Rhododendron anthopogonoides |
55 |
148 |
Rhododendron aperantum |
1 |
109, 183 |
Rhododendron aperantum |
2 |
53, 139 |
Rhododendron aperantum |
9 |
314P, 325 |
Rhododendron aperantum |
72 |
304 |
Rhododendron arboreum |
18 |
59 |
Rhododendron arboreum |
23 |
231 |
Rhododendron arboreum |
34 |
319 |
Rhododendron arboreum |
41 |
65 |
Rhododendron arboreum |
55 |
212, 299, 303 |
Rhododendron arboreum |
58 |
126 |
Rhododendron arboreum |
72 |
273 |
Rhododendron 'Arctic Tern' |
62 |
216 |
Rhododendron argyrophyllum var. nankingense |
29 |
35 |
Rhododendron arizelum |
75 |
357 |
Rhododendron arizelum |
77 |
165, 168C |
Rhododendron 'Arthur Osborne' |
23 |
371 |
Rhododendron atropurpureum |
49 |
76 |
Rhododendron atropurpureum |
58 |
245 |
Rhododendron 'Augfast' |
56 |
135 |
Rhododendron augustinii |
27 |
256 |
Rhododendron augustinii |
53 |
208 |
Rhododendron augustinii |
60 |
62 |
Rhododendron augustinii |
70 |
279C, 306 |
Rhododendron augustinii |
80 |
300 |
Rhododendron augustinii var. chasmanthum |
82 |
134 |
Rhododendron augustinii hybrid |
27 |
256 |
Rhododendron aureum |
43 |
272, 275 |
Rhododendron aureum |
55 |
316 |
Rhododendron aureum |
57 |
215, 217-18, 219, 220 |
Rhododendron aureum |
73 |
260 |
Rhododendron aurigeranum |
47 |
57 |
Rhododendron balangense |
60 |
67 |
Rhododendron balangense |
70 |
305C |
Rhododendron balfourianum |
12 |
117P |
Rhododendron barbatum |
18 |
59 |
Rhododendron barbatum |
55 |
212 |
Rhododendron barbatum |
62 |
111 |
Rhododendron beesianum |
56 |
295 |
Rhododendron beesianum |
64 |
251 |
Rhododendron beyerinckianum |
47 |
59 |
Rhododendron beyerinckianum |
49 |
75 |
Rhododendron bhutanense |
72 |
302C |
Rhododendron 'Blue Diamond' |
19 |
150 |
Rhododendron 'Blue Diamond' |
27 |
256, 314 |
Rhododendron 'Blue Tit' |
19 |
150 |
Rhododendron 'Blue Tit' |
27 |
256 |
Rhododendron 'Bluebird' |
27 |
256 |
Rhododendron boothi |
72 |
304 |
Rhododendron brachycarpum |
55 |
316 |
Rhododendron brachycarpum |
57 |
216 |
Rhododendron brachycarpum roseum |
57 |
216 |
Rhododendron 'Bric-a-Brac' |
21 |
146 |
Rhododendron calciphilum |
8 |
130 |
Rhododendron calendulaceum |
45 |
262 |
Rhododendron calendulaceum |
74 |
47 |
Rhododendron callimorphum |
1 |
109 |
Rhododendron calophytum |
53 |
208 |
Rhododendron calophytum |
70 |
306 |
Rhododendron calostrotum |
1 |
107P, 115, 183 |
Rhododendron calostrotum |
2 |
53, 139, 375 |
Rhododendron calostrotum |
15 |
129 |
Rhododendron calostrotum |
19 |
147 |
Rhododendron calostrotum |
30 |
36 |
Rhododendron calostrotum |
34 |
339 |
Rhododendron calostrotum |
36 |
339 |
Rhododendron calostrotum |
37 |
343 |
Rhododendron calostrotum |
46 |
119 |
Rhododendron calostrotum |
56 |
69, 79 |
Rhododendron calostrotum |
60 |
313, 314C |
Rhododendron calostrotum |
72 |
313 |
Rhododendron calostrotum |
75 |
358C, 359C |
Rhododendron calostrotum 'Gigha' |
51 |
38 |
Rhododendron calostrotum 'Gigha' |
55 |
115 |
Rhododendron calostrotum 'Gigha' |
59 |
340 |
Rhododendron calostrotum 'Gigha' |
78 |
155C |
Rhododendron calostrotum subsp. keleticum |
78 |
155, 520 |
Rhododendron calostrotum subsp. keleticum |
83 |
466C |
Rhododendron calostrotum subsp. riparium |
75 |
354, 358, 359 |
Rhododendron caloxanthum |
1 |
209P |
Rhododendron camelliaeflorum |
41 |
260 |
Rhododendron camelliaeflorum |
52 |
281, 282 |
Rhododendron camelliaeflorum |
72 |
296 |
Rhododendron campanulatum |
18 |
59 |
Rhododendron campanulatum |
34 |
320 |
Rhododendron campanulatum |
41 |
257 |
Rhododendron campanulatum |
49 |
218 |
Rhododendron campanulatum |
52 |
213, 237, 277 |
Rhododendron campanulatum |
55 |
212 |
Rhododendron campanulatum |
62 |
104 |
Rhododendron campanulatum |
67 |
197 |
Rhododendron campanulatum |
72 |
247 |
Rhododendron campanulatum |
83 |
131, 171 |
Rhododendron campylocarpum |
41 |
257 |
Rhododendron campylocarpum |
52 |
277 |
Rhododendron campylocarpum |
64 |
163 |
Rhododendron campylocarpum |
74 |
198 |
Rhododendron campylocarpum |
75 |
353 |
Rhododendron campylocarpum x caloxanthum |
60 |
313 |
Rhododendron campylocarpum subsp. caloxanthum |
77 |
165C* |
Rhododendron campylogynum |
19 |
148 |
Rhododendron campylogynum |
27 |
253 |
Rhododendron campylogynum |
33 |
202 |
Rhododendron campylogynum |
51 |
145 |
Rhododendron campylogynum |
67 |
445C |
Rhododendron campylogynum |
70 |
351 |
Rhododendron campylogynum |
72 |
327 |
Rhododendron campylogynum |
79 |
65 |
Rhododendron campylogynum var. leucanthum |
78 |
519C |
Rhododendron campylogynum var. myrtilloides |
29 |
R 33 |
Rhododendron campylogynum var. myrtilloides |
58 |
55, 61C |
Rhododendron camtschaticum |
2 |
374P |
Rhododendron camtschaticum |
4 |
69, 71P |
Rhododendron camtschaticum |
8 |
130 |
Rhododendron camtschaticum |
11 |
179P |
Rhododendron camtschaticum |
19 |
149 |
Rhododendron camtschaticum |
23 |
85, 252 |
Rhododendron camtschaticum |
28 |
67 |
Rhododendron camtschaticum |
46 |
119 |
Rhododendron camtschaticum |
50 |
238 |
Rhododendron camtschaticum |
55 |
311C, 316 |
Rhododendron camtschaticum |
57 |
210, 219, 220 |
Rhododendron camtschaticum |
60 |
294 |
Rhododendron camtschaticum |
63 |
153 |
Rhododendron camtschaticum |
69 |
440 |
Rhododendron camtschaticum |
71 |
122 |
Rhododendron camtschaticum |
73 |
100 |
Rhododendron canadense |
79 |
495 |
Rhododendron cantabile |
1 |
107 |
Rhododendron cantabile |
2 |
53, 375 |
Rhododendron cantabile |
8 |
130 |
Rhododendron capitatum |
58 |
238 |
Rhododendron 'Carmen' |
35 |
364 |
Rhododendron 'Carmen' |
57 |
65 |
Rhododendron 'Carmen' |
59 |
213 |
Rhododendron 'Carmen' |
63 |
351C |
Rhododendron carringtoniae |
47 |
58 |
Rhododendron catawbiense |
45 |
263 |
Rhododendron catawbiense |
74 |
46C, 47 |
Rhododendron caucasicum |
4 |
107 |
Rhododendron caucasicum |
10 |
256 |
Rhododendron caucasicum |
30 |
127 |
Rhododendron caucasicum |
45 |
235 |
Rhododendron caucasicum |
46 |
129 |
Rhododendron caucasicum |
47 |
154 |
Rhododendron caucasicum |
49 |
166 |
Rhododendron caucasicum |
52 |
36 |
Rhododendron caucasicum |
63 |
412C |
Rhododendron caucasicum |
69 |
232C |
Rhododendron caucasicum |
75 |
189C |
Rhododendron caucasicum |
79 |
150C |
Rhododendron caucasicum 'Pictum' |
64 |
25C |
Rhododendron cephalanthum |
29 |
R 152 |
Rhododendron cephalanthum |
51 |
148 |
Rhododendron cephalanthum |
66 |
50 |
Rhododendron cephalanthum |
70 |
71, 350 |
Rhododendron cephalanthum |
72 |
303 |
Rhododendron cephalanthum |
75 |
354 |
Rhododendron cephalanthum |
76 |
76, 153 |
Rhododendron cephalanthum |
77 |
166 |
Rhododendron cephalanthum 'Winifred Murray' |
81 |
198 |
Rhododendron cephalanthum subsp. cephalanthum |
79 |
65 |
Rhododendron cephalanthum var. crebeflorum |
46 |
282 |
Rhododendron cephalanthum var. crebeflorum |
64 |
67 |
Rhododendron cerasinum |
75 |
353C, 354, 357 |
Rhododendron chaetomallum var. chamaephytum |
72 |
304 |
Rhododendron chamaethompsonii var chamaethompsonii |
79 |
65C |
Rhododendron chamaezelum |
8 |
133 |
Rhododendron chameunum |
8 |
130 |
Rhododendron chameunum |
30 |
36 |
Rhododendron charidotes |
8 |
130 |
Rhododendron charitopes |
1 |
108 |
Rhododendron charitopes |
8 |
129 |
Rhododendron charitopes |
19 |
147 |
Rhododendron charitopes |
73 |
94 |
Rhododendron charitopes subsp. tsangpoense |
75 |
354, 356C |
Rhododendron 'Chikor' |
45 |
171 |
Rhododendron 'Chikor' |
60 |
252, 253C |
Rhododendron 'Chikor' |
61 |
462 |
Rhododendron chorlops |
29 |
35 |
Rhododendron christi |
47 |
57 |
Rhododendron christianae |
47 |
57 |
Rhododendron chrysanthum |
8 |
132P, 133 |
Rhododendron chrysanthum |
17 |
76 |
Rhododendron chrysanthum |
46 |
211 |
Rhododendron chryseum |
1 |
107 |
Rhododendron chryseum |
2 |
53 |
Rhododendron chryseum |
8 |
133 |
Rhododendron chryseum |
27 |
254 |
Rhododendron chryseum |
64 |
169 |
Rhododendron ciliatum |
1 |
107 |
Rhododendron ciliatum |
18 |
59 |
Rhododendron ciliatum |
19 |
148 |
Rhododendron ciliatum |
41 |
262 |
Rhododendron ciliatum dwarf form |
23 |
184 |
Rhododendron 'Cilpinense' |
1 |
107 |
Rhododendron 'Cilpinense' |
2 |
298P |
Rhododendron 'Cilpinense' |
19 |
150 |
Rhododendron 'Cilpinense' |
47 |
234, 236P |
Rhododendron cinnabarinum |
18 |
59 |
Rhododendron cinnabarinum |
52 |
239 |
Rhododendron cinnabarinum |
62 |
186 |
Rhododendron cinnabarinum |
63 |
153 |
Rhododendron cinnabarinum |
72 |
276 |
Rhododendron cinnabarinum purpurellum |
29 |
35 |
Rhododendron cinnabarinum subsp. xanthocodon |
75 |
356C, 357, 359, 362 |
Rhododendron circinnatum |
75 |
362 |
Rhododendron citriniflorum |
76 |
489C |
Rhododendron clementinae |
64 |
250 |
Rhododendron commonae |
47 |
59 |
Rhododendron commonae |
49 |
75 |
Rhododendron commonae |
58 |
245 |
Rhododendron complexum |
2 |
139 |
Rhododendron complexum |
64 |
250 |
Rhododendron concinnum |
70 |
306 |
Rhododendron coriaceum |
76 |
485 |
Rhododendron coryanum |
75 |
359 |
Rhododendron cowanianum |
29 |
35, R 105 |
Rhododendron cowanianum |
41 |
67 |
Rhododendron cowanianum |
53 |
317 |
Rhododendron crebreflorum |
8 |
129 |
Rhododendron crebreflorum |
19 |
149 |
Rhododendron crebreflorum |
70 |
262 |
Rhododendron cruttwellii |
47 |
57, 198, 199P |
Rhododendron cuneatum |
51 |
38 |
Rhododendron cuneatum |
56 |
115 |
Rhododendron 'Curlew' |
46 |
119, 282 |
Rhododendron 'Curlew' |
54 |
67 |
Rhododendron 'Curlew' |
59 |
37 |
Rhododendron 'Curlew' |
71 |
216 |
Rhododendron cyanocarpum |
51 |
142 |
Rhododendron 'Dainty' |
12 |
70P, 81F.C.C. |
Rhododendron dalhousiae |
49 |
217 |
Rhododendron dalhousiae |
55 |
213 |
Rhododendron dasycladon |
56 |
291 |
Rhododendron dauricum |
16 |
320 |
Rhododendron dauricum |
43 |
271 |
Rhododendron dauricum |
55 |
316 |
Rhododendron dauricum |
57 |
222 |
Rhododendron dauricum |
76 |
27C |
Rhododendron dauricum |
83 |
388, 390C |
Rhododendron decorum |
51 |
142 |
Rhododendron decorum |
56 |
21, 115, 122, 291, 298 |
Rhododendron decorum |
64 |
137, 251 |
Rhododendron decorum |
73 |
51 |
Rhododendron decorum |
76 |
483 |
Rhododendron delavayi |
56 |
21 |
Rhododendron deleiense |
15 |
129 |
Rhododendron dendrocharis |
65 |
416C, 417-418P.C.* |
Rhododendron dendrocharis |
66 |
35 |
Rhododendron dendrocharis |
70 |
306, 351 |
Rhododendron dendrocharis |
72 |
83 |
Rhododendron dendrocharis |
76 |
92C |
Rhododendron dendrocharis 'Glendoick Gem' |
77 |
480C, A.M. |
Rhododendron dicroanthum |
1 |
166, 167P |
Rhododendron dicroanthum |
27 |
250P, 255 |
Rhododendron didymum |
26 |
325 |
Rhododendron dignabile |
75 |
354C |
Rhododendron dignabile 'Elizabeth Red Foliage' |
78 |
144 |
Rhododendron dwarf |
52 |
74-85* |
Rhododendron 'Early Gem' |
27 |
257 |
Rhododendron edgarianum |
19 |
147 |
Rhododendron edgarianum |
28 |
30 |
Rhododendron edgeworthii |
51 |
143 |
Rhododendron edgeworthii |
56 |
290 |
Rhododendron 'Egret' |
59 |
339C |
Rhododendron elaeagnoides |
1 |
108 |
Rhododendron 'Elfin Gold' |
59 |
280 |
Rhododendron 'Elfin Gold' |
71 |
216 |
Rhododendron 'Elisabeth Lockhart' |
71 |
127 |
Rhododendron 'Elizabeth' |
22 |
120 |
Rhododendron 'Elizabeth' |
26 |
261 |
Rhododendron 'Elizabeth' |
63 |
153 |
Rhododendron exasperatum |
75 |
355 |
Rhododendron faberi subsp prattii |
78 |
349C |
Rhododendron faberi subsp prattii |
79 |
57C |
Rhododendron falconeri |
72 |
265, 313 |
Rhododendron fallacinum |
74 |
143C |
Rhododendron fastigiatum |
2 |
139, 319P |
Rhododendron fastigiatum |
8 |
130 |
Rhododendron fastigiatum |
23 |
252 |
Rhododendron fastigiatum |
27 |
254 |
Rhododendron fastigiatum |
51 |
145 |
Rhododendron fastigiatum |
56 |
236 |
Rhododendron fastigiatum |
76 |
153 |
Rhododendron faucium |
75 |
354 |
Rhododendron ferrugineum |
1 |
108 |
Rhododendron ferrugineum |
3 |
185 |
Rhododendron ferrugineum |
4 |
98 |
Rhododendron ferrugineum |
10 |
60 |
Rhododendron ferrugineum |
16 |
294P, 308 |
Rhododendron ferrugineum |
17 |
21 |
Rhododendron ferrugineum |
18 |
22, 25, 59, 166 |
Rhododendron ferrugineum |
19 |
91, 149, 353 |
Rhododendron ferrugineum |
20 |
16, 78, 160 |
Rhododendron ferrugineum |
21 |
134, 180, 314 |
Rhododendron ferrugineum |
23 |
245, 324 |
Rhododendron ferrugineum |
24 |
51, 64, 70 |
Rhododendron ferrugineum |
25 |
274, 315, 343 |
Rhododendron ferrugineum |
26 |
94, 131, 191 |
Rhododendron ferrugineum |
27 |
165, 253, 358 |
Rhododendron ferrugineum |
28 |
120, 187, 328 |
Rhododendron ferrugineum |
30 |
49, 237 |
Rhododendron ferrugineum |
33 |
72, 137 |
Rhododendron ferrugineum |
35 |
122 |
Rhododendron ferrugineum |
36 |
176, 316 |
Rhododendron ferrugineum |
37 |
93, 220 |
Rhododendron ferrugineum |
38 |
138P |
Rhododendron ferrugineum |
41 |
232 |
Rhododendron ferrugineum |
44 |
82 |
Rhododendron ferrugineum |
45 |
141 |
Rhododendron ferrugineum |
46 |
68, 77, 158, 216 |
Rhododendron ferrugineum |
47 |
60 |
Rhododendron ferrugineum |
48 |
45 |
Rhododendron ferrugineum |
51 |
240, 267 |
Rhododendron ferrugineum |
52 |
22, 79, 420 |
Rhododendron ferrugineum |
53 |
138, 208, 334 |
Rhododendron ferrugineum |
56 |
11 |
Rhododendron ferrugineum |
58 |
143 |
Rhododendron ferrugineum |
59 |
361C |
Rhododendron ferrugineum |
69 |
195 |
Rhododendron ferrugineum |
74 |
14 |
Rhododendron ferrugineum |
76 |
160 |
Rhododendron ferrugineum |
79 |
541 |
Rhododendron ferrugineum |
82 |
353 |
Rhododendron ferrugineum album |
17 |
21 |
Rhododendron ferrugineum album |
23 |
245 |
Rhododendron ferrugineum album |
47 |
62, 63P |
Rhododendron ferrugineum x hirsutum |
82 |
421 |
Rhododendron ferrugineum latifolium |
23 |
245 |
Rhododendron fictolacteum |
56 |
291 |
Rhododendron flavidum |
12 |
152P, 154 |
Rhododendron flavidum |
19 |
147 |
Rhododendron flavidum |
76 |
463 |
Rhododendron flavum |
31 |
243 |
Rhododendron flinckii |
72 |
302 |
Rhododendron forrestii |
8 |
130 |
Rhododendron forrestii |
12 |
130 |
Rhododendron forrestii |
25 |
95 |
Rhododendron forrestii |
40 |
124 |
Rhododendron forrestii |
61 |
229 |
Rhododendron forrestii |
72 |
304 |
Rhododendron forrestii |
75 |
354C, 360, 365 |
Rhododendron forrestii |
76 |
486C |
Rhododendron forrestii |
77 |
167 |
Rhododendron forrestii 'Little Ben' |
40 |
8 |
Rhododendron forrestii var. repens |
19 |
148 |
Rhododendron forrestii var. repens |
21 |
117, 280 |
Rhododendron forrestii var. repens |
25 |
125 |
Rhododendron forrestii var. repens |
27 |
255 |
Rhododendron forrestii var. repens |
28 |
33, 78, 120 |
Rhododendron forrestii var. repens |
33 |
200, 331 |
Rhododendron forrestii var. repens |
37 |
274, 275C |
Rhododendron forrestii var. repens |
47 |
366 |
Rhododendron forrestii var. repens |
52 |
52, 82, 84 |
Rhododendron forrestii var. repens |
53 |
208 |
Rhododendron forrestii var. repens |
56 |
136 |
Rhododendron forrestii var. repens |
59 |
213 |
Rhododendron forrestii var. repens |
61 |
229 |
Rhododendron forrestii var. repens |
72 |
327 |
Rhododendron forrestii var. repens |
73 |
260 |
Rhododendron forrestii Repens Group |
82 |
412, 413C |
Rhododendron forrestii var. tumescens |
61 |
229 |
Rhododendron fragariflorum |
15 |
129 |
Rhododendron fragariflorum |
72 |
303 |
Rhododendron fragariflorum |
75 |
354, 361, 362, 363C |
Rhododendron fulvum |
56 |
295 |
Rhododendron fulvum |
71 |
215 |
Rhododendron fulvum subsp. fulvoides |
75 |
357 |
Rhododendron fulvum 'Gartendirector Glocker' |
78 |
517C, 518 |
Rhododendron gardenia |
47 |
58 |
Rhododendron gaultheriifolium |
58 |
245 |
Rhododendron 'Genoveva' |
59 |
221 |
Rhododendron 'Gigha' |
71 |
216 |
Rhododendron 'Ginny Gee' |
60 |
294 |
Rhododendron 'Ginny Gee' |
67 |
52 |
Rhododendron glandulosum |
4 |
69 |
Rhododendron glaucophyllum |
41 |
262 |
Rhododendron glaucophyllum |
59 |
268C |
Rhododendron glaucophyllum 'Len Beer' |
49 |
300 |
Rhododendron glaucophyllum var. luteiflorum |
29 |
35 |
Rhododendron glaucum |
8 |
129 |
Rhododendron glaucum |
17 |
215 |
Rhododendron glaucum |
19 |
147 |
Rhododendron glischrum subsp. rude |
75 |
357 |
Rhododendron 'Gloriseum' |
29 |
R 152 |
Rhododendron goreri |
75 |
359 |
Rhododendron gracilentum |
47 |
58 |
Rhododendron grande |
18 |
59 |
Rhododendron griersonianum |
1 |
109 |
Rhododendron griffithianum |
52 |
212 |
Rhododendron groenlandicum |
77 |
121 |
Rhododendron haematodes |
1 |
109 |
Rhododendron haematodes |
27 |
255 |
Rhododendron haematodes |
51 |
144 |
Rhododendron hanceanum |
19 |
148 |
Rhododendron hanceanum |
67 |
49 |
Rhododendron hanceanum 'Nanum' |
64 |
28C |
Rhododendron hanceanum pygmaeum |
8 |
133 |
Rhododendron hanceanum pygmaeum |
15 |
128 |
Rhododendron hanceanum pygmaeum |
19 |
148 |
Rhododendron heatheriae |
75 |
357 |
Rhododendron heliolepis |
51 |
144 |
Rhododendron helwigii |
47 |
59 |
Rhododendron hemitrichotum |
16 |
221 |
Rhododendron hippaephaeoides |
81 |
254 |
Rhododendron hippophaeoides |
1 |
107 |
Rhododendron hippophaeoides |
8 |
127P, 130 |
Rhododendron hippophaeoides |
19 |
147 |
Rhododendron hippophaeoides |
27 |
254 |
Rhododendron hippophaeoides |
28 |
30 |
Rhododendron hippophaeoides |
56 |
122 |
Rhododendron hippophaeoides |
64 |
251 |
Rhododendron hippophaeoides 'Haba Shan' |
71 |
127, 336 |
Rhododendron hippophaeoides 'Haba Shan' |
72 |
309 |
Rhododendron hippophaeoides 'Haba Shan' |
74 |
423C |
Rhododendron hirsutum |
1 |
108 |
Rhododendron hirsutum |
8 |
130 |
Rhododendron hirsutum |
16 |
294P, 308 |
Rhododendron hirsutum |
19 |
149, 269, 354 |
Rhododendron hirsutum |
21 |
50, 99, 315 |
Rhododendron hirsutum |
23 |
245 |
Rhododendron hirsutum |
24 |
59, 123 |
Rhododendron hirsutum |
25 |
340 |
Rhododendron hirsutum |
26 |
94, 192 |
Rhododendron hirsutum |
27 |
251 |
Rhododendron hirsutum |
28 |
187, 315, 328 |
Rhododendron hirsutum |
31 |
239 |
Rhododendron hirsutum |
32 |
130 |
Rhododendron hirsutum |
33 |
137 |
Rhododendron hirsutum |
34 |
182 |
Rhododendron hirsutum |
37 |
79 |
Rhododendron hirsutum |
39 |
109 |
Rhododendron hirsutum |
45 |
141 |
Rhododendron hirsutum |
46 |
73 |
Rhododendron hirsutum |
53 |
112, 208 |
Rhododendron hirsutum |
54 |
204 |
Rhododendron hirsutum |
72 |
350 |
Rhododendron hirsutum 'Flore Pleno' |
83 |
387C, 388, 389C |
Rhododendron hirtipes |
75 |
354, 357C, 359 |
Rhododendron hirtipes |
78 |
143C, 144 |
Rhododendron hodgsonii |
18 |
59 |
Rhododendron hodgsonii |
53 |
316 |
Rhododendron hodgsonii |
72 |
265 |
Rhododendron hodgsonii |
74 |
198 |
Rhododendron hormophorum |
21 |
258 |
Rhododendron 'Humming Bird' |
27 |
255 |
Rhododendron hyacinthosum |
47 |
58 |
Rhododendron hybrids |
23 |
27 |
Rhododendron hypenanthum |
23 |
231 |
Rhododendron hypenanthum |
50 |
222 |
Rhododendron hypenanthum |
52 |
273 |
Rhododendron hypolepidotum |
1 |
177P |
Rhododendron idoneum |
8 |
130 |
Rhododendron impeditum |
1 |
107 |
Rhododendron impeditum |
2 |
54 |
Rhododendron impeditum |
8 |
130 |
Rhododendron impeditum |
12 |
81A.M. |
Rhododendron impeditum |
15 |
129, 131P |
Rhododendron impeditum |
27 |
249P, 254 |
Rhododendron impeditum |
28 |
29, 30 |
Rhododendron impeditum |
34 |
334 |
Rhododendron impeditum |
71 |
216 |
Rhododendron impeditum |
72 |
309 |
Rhododendron impeditum 'Pygmaeum' |
83 |
388 |
Rhododendron impeditum White Form |
78 |
99 |
Rhododendron imperator |
8 |
130 |
Rhododendron imperator |
19 |
148 |
Rhododendron imperator |
21 |
116 |
Rhododendron imperator |
23 |
252 |
Rhododendron imperator |
53 |
208 |
Rhododendron imperator |
75 |
118, 356C |
Rhododendron indicum |
18 |
160 |
Rhododendron indicum |
19 |
151 |
Rhododendron indicum |
26 |
88 |
Rhododendron indicum |
27 |
257 |
Rhododendron intricatum |
1 |
106P, 107 |
Rhododendron intricatum |
2 |
54 |
Rhododendron intricatum |
8 |
130 |
Rhododendron intricatum |
19 |
147 |
Rhododendron intricatum |
28 |
30 |
Rhododendron intricatum |
76 |
460 |
Rhododendron 'Intrifast' |
27 |
256 |
Rhododendron iowii |
74 |
143C |
Rhododendron japonicum |
57 |
216 |
Rhododendron kaempferi |
55 |
316 |
Rhododendron kaempferi |
57 |
218 |
Rhododendron kamtschaticum |
36 |
347, 354P |
Rhododendron kasoense |
72 |
303C |
Rhododendron keiskei |
8 |
133 |
Rhododendron keiskei |
19 |
148 |
Rhododendron keiskei |
28 |
79 |
Rhododendron keiskei |
40 |
123 |
Rhododendron keiskei |
61 |
228, 231 |
Rhododendron keiskei var. ozawae 'Yaku Fairy' |
81 |
200C, 201 |
Rhododendron keiskei var. ozawae 'Yaku Fairy' |
80 |
461 |
Rhododendron keiskei 'Yaku Fairy' |
40 |
122P, 123 |
Rhododendron keiskei 'Yaku Fairy' |
45 |
289, 294P |
Rhododendron keiskei 'Yaku Fairy' |
49 |
300, 301P |
Rhododendron keiskei 'Yaku Fairy' |
52 |
16, 74, 76, 78, 84 |
Rhododendron keiskei 'Yaku Fairy' |
57 |
65 |
Rhododendron keiskei 'Yaku Fairy' |
59 |
280 |
Rhododendron keiskei 'Yaku Fairy' |
60 |
294 |
Rhododendron keiskei 'Yaku Fairy' |
61 |
228, 231 |
Rhododendron keiskei 'Yaku Fairy' |
65 |
59 |
Rhododendron keiskei 'Yaku Fairy' |
66 |
53 |
Rhododendron keleticum |
1 |
107 |
Rhododendron keleticum |
2 |
53, 139, 375 |
Rhododendron keleticum |
8 |
130 |
Rhododendron keleticum |
19 |
147 |
Rhododendron keleticum |
28 |
29 |
Rhododendron keleticum |
30 |
36 |
Rhododendron keleticum |
40 |
125 |
Rhododendron keleticum |
47 |
153 |
Rhododendron keleticum |
61 |
230 |
Rhododendron kesangiae |
72 |
302 |
Rhododendron keysii |
72 |
272 |
Rhododendron keysii |
75 |
357 |
Rhododendron kingdonii |
70 |
262 |
Rhododendron kiusianum |
63 |
59 |
Rhododendron kiusianum |
71 |
216, 221C |
Rhododendron kiusianum |
75 |
118 |
Rhododendron kiusianum |
80 |
83 |
Rhododendron kiusianum |
81 |
96 |
Rhododendron kiusianum 'Mayogi' |
54 |
245 |
Rhododendron kongboense |
8 |
130 |
Rhododendron kongboense |
70 |
351 |
Rhododendron kongboense |
75 |
352, 354, 360 |
Rhododendron konori |
47 |
58 |
Rhododendron kotschyi |
1 |
108 |
Rhododendron kotschyi |
38 |
254 |
Rhododendron kotschyi |
48 |
126 |
Rhododendron kyawi |
1 |
178P |
Rhododendron lacteum |
51 |
142 |
Rhododendron laetum |
47 |
57 |
Rhododendron lanatoides |
75 |
358C, 359 |
Rhododendron lanatum |
52 |
213, 237, 277 |
Rhododendron lapponicum |
5 |
136 |
Rhododendron lapponicum |
7 |
345, 369P |
Rhododendron lapponicum |
27 |
11 |
Rhododendron lapponicum |
34 |
311 |
Rhododendron lapponicum |
39 |
8, 39 |
Rhododendron lapponicum |
47 |
197 |
Rhododendron lapponicum |
54 |
65 |
Rhododendron lapponicum |
55 |
89 |
Rhododendron lapponicum |
56 |
61, 74, 255 |
Rhododendron lapponicum |
59 |
66 |
Rhododendron lapponicum |
60 |
95 |
Rhododendron lapponicum |
65 |
95, 111 |
Rhododendron lapponicum |
79 |
204 |
Rhododendron laudandum |
75 |
355, 358 |
Rhododendron laudanum var. temoense |
75 |
355C, 358, 361, 362 |
Rhododendron ledoides |
19 |
149 |
Rhododendron lepidostylum |
19 |
146 |
Rhododendron lepidostylum |
27 |
255 |
Rhododendron lepidostylum |
67 |
344 |
Rhododendron lepidostylum |
71 |
127 |
Rhododendron lepidostylum |
72 |
292C, 313 |
Rhododendron lepidostylum |
78 |
155, 156C |
Rhododendron lepidotum |
22 |
219, 318 |
Rhododendron lepidotum |
23 |
231 |
Rhododendron lepidotum |
27 |
254 |
Rhododendron lepidotum |
42 |
153, 210 |
Rhododendron lepidotum |
47 |
233 |
Rhododendron lepidotum |
50 |
233 |
Rhododendron lepidotum |
52 |
76, 81, 192, 217, 240, 273, 274-5 |
Rhododendron lepidotum |
57 |
259 |
Rhododendron lepidotum |
58 |
129 |
Rhododendron lepidotum |
62 |
103, 186 |
Rhododendron lepidotum |
72 |
46, 235, 243, 254, 272, 281, 283, 286, 313 |
Rhododendron lepidotum |
74 |
58C, 60, 197 |
Rhododendron lepidotum |
75 |
319, 338, 358, 360, 362 |
Rhododendron lepidotum |
79 |
63 |
Rhododendron lepidotum B.L.M. 620 |
50 |
34 |
Rhododendron lepidotum var. elaeagnoides |
52 |
76, 81, 274 |
Rhododendron lepidotum McB 1110 |
82 |
421 |
Rhododendron leptanthum |
47 |
58 |
Rhododendron leptopeplum |
77 |
165 |
Rhododendron leptothrium |
56 |
290, 295 |
Rhododendron leucaspis |
1 |
108 |
Rhododendron leucaspis |
2 |
70P, 84 |
Rhododendron leucaspis |
8 |
129 |
Rhododendron leucaspis |
12 |
81 |
Rhododendron leucaspis |
17 |
307 |
Rhododendron leucaspis |
19 |
147 |
Rhododendron leucaspis |
21 |
58 |
Rhododendron leucaspis |
22 |
236 |
Rhododendron leucaspis |
23 |
185P |
Rhododendron leucaspis |
25 |
122 |
Rhododendron leucaspis |
26 |
5 |
Rhododendron leucaspis |
27 |
256 |
Rhododendron leucaspis |
31 |
76 |
Rhododendron leucaspis |
34 |
246 |
Rhododendron leucaspis |
38 |
357 |
Rhododendron leucaspis |
72 |
326C, 327 |
Rhododendron leucaspis |
78 |
90 |
Rhododendron leucogigas |
47 |
58 |
Rhododendron linearifolium |
3 |
208 |
Rhododendron linearifolium |
4 |
133P |
Rhododendron 'Little Bert' |
28 |
78 |
Rhododendron 'Little Bert' |
34 |
334 |
Rhododendron 'Little Bert' |
40 |
7 |
Rhododendron 'Little Joe' |
28 |
78 |
Rhododendron loderi 'King George' |
59 |
338 |
Rhododendron lowndesii |
22 |
225 |
Rhododendron lowndesii |
23 |
232 |
Rhododendron lowndesii |
24 |
359 |
Rhododendron lowndesii |
29 |
35, R 101, R 105 |
Rhododendron lowndesii |
40 |
284, 286P |
Rhododendron lowndesii |
42 |
155, 286, 317 |
Rhododendron lowndesii |
44 |
92 |
Rhododendron lowndesii |
47 |
233 |
Rhododendron lowndesii |
57 |
259, 262C |
Rhododendron lowndesii |
61 |
35 |
Rhododendron lowndesii |
64 |
82 |
Rhododendron lowndesii |
71 |
69 |
Rhododendron lowndesii |
72 |
47 |
Rhododendron lowndesii |
76 |
153 |
Rhododendron lowndesii |
81 |
96, 200 |
Rhododendron luciferum |
75 |
362, 363C |
Rhododendron ludlowii |
29 |
73 |
Rhododendron ludlowii |
40 |
284 |
Rhododendron ludlowii |
47 |
232*, 235P |
Rhododendron ludlowii |
60 |
294 |
Rhododendron ludlowii |
61 |
462 |
Rhododendron ludlowii |
62 |
216 |
Rhododendron ludlowii |
72 |
303 |
Rhododendron ludlowii |
75 |
363 |
Rhododendron ludlowii |
76 |
156 |
Rhododendron ludlowii |
81 |
200 |
Rhododendron ludlowii hybrid |
80 |
337C |
Rhododendron luteiflorum |
59 |
280 |
Rhododendron lutescens |
70 |
306 |
Rhododendron luteum |
25 |
105 |
Rhododendron luteum |
29 |
159, R 61 |
Rhododendron luteum |
46 |
131 |
Rhododendron luteum |
48 |
283 |
Rhododendron luteum |
49 |
166 |
Rhododendron luteum |
52 |
36 |
Rhododendron luteum |
75 |
190C |
Rhododendron luteum |
78 |
144 |
Rhododendron lysolepis |
19 |
147 |
Rhododendron macgregoriae |
47 |
56 |
Rhododendron macgregoriae |
58 |
245 |
Rhododendron macrophyllum |
45 |
209 |
Rhododendron maddenii |
59 |
268 |
Rhododendron mainlingense |
75 |
308 |
Rhododendron makinoi |
63 |
153 |
Rhododendron maximum |
45 |
263 |
Rhododendron megeratum |
1 |
108 |
Rhododendron megeratum |
8 |
133 |
Rhododendron megeratum |
27 |
255 |
Rhododendron megeratum |
67 |
393 |
Rhododendron megeratum |
71 |
216 |
Rhododendron megeratum |
75 |
356 |
Rhododendron mekongense |
56 |
291, 298 |
Rhododendron mekongense |
75 |
354, 357, 360C |
Rhododendron 'Merganser' |
67 |
407 |
Rhododendron metternichii var. pentamerum |
49 |
189 |
Rhododendron metternichii var. pentamerum |
57 |
216 |
Rhododendron microleucum |
15 |
129 |
Rhododendron microleucum |
19 |
147 |
Rhododendron microleucum |
23 |
85 |
Rhododendron microleucum |
35 |
353 |
Rhododendron microleucum |
51 |
38 |
Rhododendron micromeres |
1 |
108 |
Rhododendron micromeres |
52 |
282 |
Rhododendron micromeres |
53 |
316 |
Rhododendron miniatum |
75 |
362 |
Rhododendron 'Moerheim' |
59 |
221 |
Rhododendron 'Moerheim' |
71 |
216 |
Rhododendron 'Moerheim's Pink' |
59 |
221 |
Rhododendron mollicomum |
1 |
107 |
Rhododendron mollyanum |
29 |
35 |
Rhododendron monanthum |
72 |
303 |
Rhododendron monanthum |
75 |
357 |
Rhododendron moupinense |
1 |
107 |
Rhododendron moupinense |
6 |
110C |
Rhododendron moupinense |
15 |
128 |
Rhododendron moupinense |
21 |
259 |
Rhododendron moupinense |
23 |
252 |
Rhododendron moupinense hybrids |
47 |
234 |
Rhododendron mucronulatum |
17 |
214 |
Rhododendron mucronulatum |
19 |
151 |
Rhododendron mucronulatum |
21 |
147 |
Rhododendron mucronulatum |
27 |
254 |
Rhododendron mucronulatum |
28 |
73 |
Rhododendron mucronulatum var. taquetii (syn. var. chejuense and 'Cheju Dwarf) |
80 |
252 |
Rhododendron mucronulatum var. chejuense |
66 |
43C |
Rhododendron muliense |
1 |
107 |
Rhododendron muliense |
2 |
53 |
Rhododendron muliense |
8 |
133 |
Rhododendron myrtifolium |
61 |
40 |
Rhododendron myrtilloides |
1 |
109P, 183 |
Rhododendron myrtilloides |
2 |
375P, 376 |
Rhododendron myrtilloides |
8 |
130 |
Rhododendron myrtilloides |
19 |
148 |
Rhododendron myrtilloides |
27 |
253 |
Rhododendron nakaharae |
78 |
113 |
Rhododendron neriiflorum |
1 |
109 |
Rhododendron neriiflorum |
2 |
52 |
Rhododendron neriiflorum |
17 |
215 |
Rhododendron neriiflorum |
27 |
255 |
Rhododendron x nikomontanum |
57 |
218 |
Rhododendron nitens |
8 |
130 |
Rhododendron nitens |
19 |
147 |
Rhododendron nitens |
23 |
252 |
Rhododendron nitens |
30 |
36 |
Rhododendron nitidulum |
76 |
460 |
Rhododendron nivale |
4 |
69 |
Rhododendron nivale |
8 |
130 |
Rhododendron nivale |
15 |
129 |
Rhododendron nivale |
41 |
259 |
Rhododendron nivale |
42 |
158, 210 |
Rhododendron nivale |
52 |
275 |
Rhododendron nivale |
67 |
183 |
Rhododendron nivale |
72 |
292, 303 |
Rhododendron nivale |
74 |
202 |
Rhododendron nivale |
75 |
306, 308, 319, 338, 352C, 358, 361, 362 |
Rhododendron nivale |
76 |
149 |
Rhododendron nivale subsp. boreale |
64 |
250 |
Rhododendron nivale subsp. boreale |
70 |
305 |
Rhododendron nivale subsp. nivale |
75 |
359, 362C |
Rhododendron nivale ssp. boreale |
76 |
458 |
Rhododendron nudiflorum |
74 |
46C |
Rhododendron nudiflorum forma. glanduligerum |
74 |
47 |
Rhododendron nuttallii |
75 |
359 |
Rhododendron 'Oban' |
71 |
216 |
Rhododendron obtusum var. amoenum |
21 |
60 |
Rhododendron obtusum var. amoenum |
26 |
87 |
Rhododendron obtusum var. amoenum |
28 |
81 |
Rhododendron obtusum var. amoenum |
59 |
36C |
Rhododendron obtusum kaempferi |
26 |
87 |
Rhododendron obtusum leucanthum |
26 |
87 |
Rhododendron obtusum macrostemon |
28 |
33 |
Rhododendron obtusum vars. |
19 |
151 |
Rhododendron occidentale |
22 |
161 |
Rhododendron occidentale |
65 |
188 |
Rhododendron occidentale |
78 |
407 |
Rhododendron oleifolium |
1 |
107, 108P |
Rhododendron orbiculare |
1 |
109 |
Rhododendron orbiculare |
70 |
306 |
Rhododendron orbiculare |
76 |
463, 464C |
Rhododendron orbiculare |
78 |
350C |
Rhododendron orbiculare |
79 |
57C |
Rhododendron oreodoxa |
60 |
67 |
Rhododendron oreotrephes |
17 |
215 |
Rhododendron oreotrephes |
34 |
266 |
Rhododendron oreotrephes |
56 |
127, 291, 294C, 297 |
Rhododendron oreotrephes |
64 |
251 |
Rhododendron oreotrephes |
73 |
51 |
Rhododendron oreotrephes |
75 |
359 |
Rhododendron orthocladum |
56 |
236 |
Rhododendron orthocladum |
64 |
67 |
Rhododendron parmulatum |
75 |
355C |
Rhododendron parvifolium |
43 |
277 |
Rhododendron parvifolium |
57 |
222 |
Rhododendron patulum |
15 |
128 |
Rhododendron patulum |
19 |
148 |
Rhododendron pemakoense |
8 |
129, 131P |
Rhododendron pemakoense |
9 |
325 |
Rhododendron pemakoense |
19 |
67, 147 |
Rhododendron pemakoense |
21 |
58, 280 |
Rhododendron pemakoense |
23 |
252 |
Rhododendron pemakoense |
25 |
298P |
Rhododendron pemakoense |
34 |
348 |
Rhododendron pemakoense |
38 |
356 |
Rhododendron pemakoense |
51 |
38 |
Rhododendron pemakoense |
61 |
103 |
Rhododendron pemakoense |
72 |
309 |
Rhododendron pemakoense |
75 |
359 |
Rhododendron petrocharis |
70 |
351 |
Rhododendron petrocharis |
77 |
125, 126C |
Rhododendron phaeochrysum |
56 |
296 |
Rhododendron phaeochrysum |
64 |
250 |
Rhododendron phaeochrysum |
75 |
350C, 354, 360, 361, 362C |
Rhododendron phaeochrysum var. agglutinatum |
73 |
57 |
Rhododendron phaeochrysum var. laudandum |
75 |
360 |
Rhododendron 'Pipit' |
47 |
233*, 235P |
Rhododendron 'Pipit' |
51 |
38 |
Rhododendron ponticum |
29 |
159 |
Rhododendron ponticum |
66 |
209 |
Rhododendron ponticum |
70 |
203 |
Rhododendron 'Praecox' |
2 |
52, 376 |
Rhododendron 'Praecox' |
19 |
150 |
Rhododendron 'Praecox' |
27 |
254 |
Rhododendron 'Praecox' |
47 |
237 |
Rhododendron 'Praecox' |
59 |
338 |
Rhododendron 'Praecox' |
73 |
260 |
Rhododendron prattii |
60 |
67 |
Rhododendron primulaeflorum |
56 |
116, 121, 130 |
Rhododendron primulaeflorum |
64 |
251C |
Rhododendron primulaeflorum |
65 |
51 |
Rhododendron primulaeflorum |
70 |
351 |
Rhododendron primulaeflorum |
75 |
352, 359, 360C, 361 |
Rhododendron primulaeflorum 'Doker La' |
71 |
59, 158 |
Rhododendron principis |
75 |
352C, 359, 360, 361 |
Rhododendron prostigiatum |
8 |
130 |
Rhododendron prostratum |
8 |
130 |
Rhododendron prostratum |
30 |
35 |
Rhododendron prostratum |
35 |
357 |
Rhododendron prostratum |
40 |
125 |
Rhododendron prostratum |
61 |
229 |
Rhododendron proteoides |
15 |
129, 132 |
Rhododendron proteoides |
58 |
292 |
Rhododendron przewalskii |
55 |
147 |
Rhododendron pseudoyanthinum |
9 |
313P, 325 |
Rhododendron pubescens |
2 |
54 |
Rhododendron pubescens |
8 |
129 |
Rhododendron pudorosum |
75 |
362 |
Rhododendron pulchrum |
19 |
151 |
Rhododendron pumilum |
8 |
129 |
Rhododendron pumilum |
19 |
148 |
Rhododendron pumilum |
28 |
79 |
Rhododendron pumilum |
34 |
332 |
Rhododendron pumilum |
41 |
261 |
Rhododendron pumilum |
58 |
55, 61C |
Rhododendron pumilum |
60 |
294 |
Rhododendron pumilum |
65 |
53-54 |
Rhododendron pumilum |
72 |
333 |
Rhododendron pumilum |
74 |
103C, 104 |
Rhododendron pumilum |
75 |
354 |
Rhododendron pumilum |
76 |
490C |
Rhododendron pumilum |
81 |
200 |
Rhododendron racemosum |
1 |
107 |
Rhododendron racemosum |
2 |
54, 376 |
Rhododendron racemosum |
4 |
70, 72P |
Rhododendron racemosum |
8 |
129 |
Rhododendron racemosum |
19 |
149 |
Rhododendron racemosum |
21 |
58 |
Rhododendron racemosum |
26 |
73 |
Rhododendron racemosum |
27 |
256 |
Rhododendron racemosum |
35 |
70 |
Rhododendron racemosum |
46 |
233C, 237 |
Rhododendron racemosum |
51 |
145 |
Rhododendron racemosum |
52 |
52, 78 |
Rhododendron racemosum |
56 |
236, 291, 296, 298, 303 |
Rhododendron racemosum |
64 |
250 |
Rhododendron racemosum |
70 |
351 |
Rhododendron racemosum |
76 |
79C |
Rhododendron racemosum 'White Lace' |
83 |
132, 388 |
Rhododendron racemosum dwarf white form |
83 |
131C, 132 |
Rhododendron racemosum white form |
80 |
252 |
Rhododendron radicans |
1 |
107, 167P |
Rhododendron radicans |
2 |
53, 126, 376 |
Rhododendron radicans |
8 |
125 |
Rhododendron radicans |
19 |
147 |
Rhododendron radicans |
28 |
29 |
Rhododendron radicans |
30 |
35 |
Rhododendron radicans |
33 |
203 |
Rhododendron radicans |
40 |
125 |
Rhododendron radicans |
61 |
229 |
Rhododendron radicans |
62 |
33 |
Rhododendron radicans |
71 |
216 |
Rhododendron radicans Rock form |
61 |
230 |
Rhododendron radinum |
8 |
129 |
Rhododendron radinum |
15 |
129 |
Rhododendron radinum |
19 |
149 |
Rhododendron x radmosum |
19 |
150 |
Rhododendron x radmosum |
29 |
R 40 |
Rhododendron ramsdenianum |
75 |
359 |
Rhododendron rarum |
47 |
58 |
Rhododendron rarum |
49 |
74 |
Rhododendron 'Razorbill' |
50 |
34 |
Rhododendron redowskianum |
4 |
69 |
Rhododendron repens |
1 |
108 |
Rhododendron repens |
2 |
11, 52, 139 |
Rhododendron repens |
8 |
130 |
Rhododendron repens |
12 |
130, 131P |
Rhododendron repens chamaedoron |
28 |
79 |
Rhododendron rhodoleucum |
47 |
58 |
Rhododendron rivulare |
1 |
107 |
Rhododendron 'Rosalind of Arden' |
19 |
150 |
Rhododendron roseum |
74 |
47 |
Rhododendron 'Rosy Bell' |
19 |
150 |
Rhododendron roxieanum |
64 |
159, 250 |
Rhododendron rubiginosum |
17 |
215 |
Rhododendron rubiginosum |
56 |
115, 295 |
Rhododendron rubineiflorum |
58 |
245 |
Rhododendron rufescens |
76 |
460 |
Rhododendron rupicola |
2 |
53 |
Rhododendron rupicola |
19 |
147 |
Rhododendron rupicola |
56 |
130 |
Rhododendron rupicola |
64 |
136, 250 |
Rhododendron rupicola |
70 |
267 |
Rhododendron rupicola |
76 |
490 |
Rhododendron rupicola var. chryseum |
64 |
251 |
Rhododendron rupicola var. chryseum |
73 |
143C |
Rhododendron russatum |
8 |
130 |
Rhododendron russatum |
27 |
254 |
Rhododendron russatum |
28 |
30 |
Rhododendron russatum |
56 |
296 |
Rhododendron russatum |
64 |
250 |
Rhododendron russatum cantabile |
19 |
147 |
Rhododendron saluenense |
1 |
107 |
Rhododendron saluenense |
8 |
130 |
Rhododendron saluenense |
19 |
147 |
Rhododendron saluenense |
30 |
37 |
Rhododendron saluenense |
76 |
490 |
Rhododendron saluenense |
77 |
166C* |
Rhododendron saluenense var. chameunum |
56 |
293C, 295, 297 |
Rhododendron saluenense var. chameunum |
71 |
216 |
Rhododendron saluenense var. chameunum |
75 |
111 |
Rhododendron saluense var. prostratum |
76 |
489 |
Rhododendron sanguineum |
1 |
108 |
Rhododendron sanguineum |
75 |
360 |
Rhododendron sanguineum var. cliophorum |
77 |
166C* |
Rhododendron sanguineum var. haemaleum |
77 |
165C* |
Rhododendron sargentianum |
2 |
53 |
Rhododendron sargentianum |
4 |
73 |
Rhododendron sargentianum |
19 |
149 |
Rhododendron sargentianum |
23 |
252 |
Rhododendron sargentianum |
27 |
253 |
Rhododendron sargentianum |
35 |
365 |
Rhododendron sargentianum |
55 |
148 |
Rhododendron sargentianum |
65 |
58 |
Rhododendron sargentianum |
70 |
306, 350, 351C |
Rhododendron sargentianum |
72 |
309 |
Rhododendron sargentianum |
73 |
94 |
Rhododendron sargentianum |
75 |
432 |
Rhododendron sargentianum |
76 |
153 |
Rhododendron sargentianum x myrtifolium |
59 |
340C |
Rhododendron 'Sarled' |
67 |
418, 443C, 444 |
Rhododendron 'Sarled' |
73 |
200C, 201 |
Rhododendron 'Sarled' |
76 |
153 |
Rhododendron saxifragoides |
47 |
59, 198, 199P, 314 |
Rhododendron saxifragoides |
58 |
245 |
Rhododendron 'Saxon Glow' |
78 |
113 |
Rhododendron scabrifolium |
28 |
33 |
Rhododendron 'Scarlet Wonder' |
71 |
127 |
Rhododendron schlippenbachii |
22 |
32 |
Rhododendron schlippenbachii |
28 |
74 |
Rhododendron scintillans |
8 |
130 |
Rhododendron scintillans |
27 |
254 |
Rhododendron scintillans |
53 |
208 |
Rhododendron scopulorum |
75 |
359 |
Rhododendron selense |
73 |
51, 54C |
Rhododendron selense var. jucundum |
51 |
144 |
Rhododendron setosum |
2 |
54 |
Rhododendron setosum |
26 |
320 |
Rhododendron setosum |
41 |
263 |
Rhododendron setosum |
52 |
75, 197, 209C, 213, 264, 274, 278 |
Rhododendron setosum |
53 |
316 |
Rhododendron setosum |
72 |
256, 286, 331 |
Rhododendron setosum |
74 |
198 |
Rhododendron setosum |
75 |
321 |
Rhododendron 'Shamrock' |
67 |
39 |
Rhododendron 'Shamrock' |
77 |
104C, 105, 108 |
Rhododendron simsii eriocarpum |
19 |
151 |
Rhododendron sinogrande |
51 |
142 |
Rhododendron sinogrande |
56 |
290 |
Rhododendron sinogrande |
75 |
357 |
Rhododendron sinolepidotum |
1 |
108 |
Rhododendron sphaeranthum |
8 |
128P, 129 |
Rhododendron spiciferum |
35 |
69 |
Rhododendron spiciferum |
41 |
80* |
Rhododendron spinulosum |
12 |
81A.M. |
Rhododendron spp. |
35 |
81 |
Rhododendron spp. |
36 |
196 |
Rhododendron spp. |
47 |
234 |
Rhododendron spp. Dauricum Series |
17 |
214 |
Rhododendron spp. dwarf |
19 |
146 |
Rhododendron spp. dwarf |
25 |
299 |
Rhododendron spp. dwarf |
27 |
248 |
Rhododendron spp. dwarf |
28 |
30, 202early flowering |
Rhododendron spp. propagation |
17 |
73 |
Rhododendron spp. Saluenense Series |
30 |
35 |
Rhododendron spp. seed propagation |
30 |
315 |
Rhododendron stewartianum |
76 |
485 |
Rhododendron stewartianum |
77 |
166 |
Rhododendron subsection Triflora |
80 |
300 |
Rhododendron sulfureum |
51 |
143 |
Rhododendron superbum |
47 |
58 |
Rhododendron tapetiforme |
56 |
115, 130 |
Rhododendron tapetiforme |
64 |
250 |
Rhododendron tapetiforme |
70 |
351 |
Rhododendron tatsiense |
76 |
463 |
Rhododendron telmateium |
2 |
54 |
Rhododendron telmateium |
19 |
147 |
Rhododendron telmateium |
67 |
92C |
Rhododendron temenium subsp. dealbatum |
77 |
166C* |
Rhododendron 'Temple Belle' |
21 |
258 |
Rhododendron tephropeplum |
1 |
108 |
Rhododendron tephropeplum |
2 |
54, 85 |
Rhododendron tephropeplum |
3 |
120, 143P |
Rhododendron tephropeplum |
8 |
129 |
Rhododendron tephropeplum |
19 |
148 |
Rhododendron tephropeplum |
30 |
149 |
Rhododendron tephropeplum |
47 |
153 |
Rhododendron thomsonii |
18 |
59 |
Rhododendron thomsonii subsp. lopsangianum |
75 |
362C |
Rhododendron thymifolium |
60 |
67 |
Rhododendron tomentosum subsp. subarcticum |
62 |
216 |
Rhododendron 'Too Bee' |
60 |
294 |
Rhododendron trichocladum |
51 |
144 |
Rhododendron trichocladum |
77 |
166 |
Rhododendron trichostomum |
56 |
122 |
Rhododendron trichostomum |
60 |
46 |
Rhododendron trichostomum |
64 |
251 |
Rhododendron trichostomum |
67 |
343, 344C |
Rhododendron trichostomum |
72 |
309 |
Rhododendron trichostomum |
73 |
268 |
Rhododendron trichostomum |
75 |
432 |
Rhododendron trichostomum var. ledioides |
59 |
36 |
Rhododendron trichostomum var. ledioides 'Chappel's Var' |
59 |
36 |
Rhododendron triflorum |
75 |
360 |
Rhododendron triflorum var. mahogani |
75 |
353C |
Rhododendron trilectorum |
72 |
304 |
Rhododendron trilectorum |
75 |
363 |
Rhododendron truncicolum |
47 |
58 |
Rhododendron tsangpoense |
8 |
129 |
Rhododendron tsangpoense |
28 |
33 |
Rhododendron tsariense |
72 |
304 |
Rhododendron tsariense |
75 |
362 |
Rhododendron tschonoskii |
55 |
316 |
Rhododendron tsusiophyllum |
42 |
286 |
Rhododendron ungernii |
68 |
106 |
Rhododendron ungernii |
83 |
54C |
Rhododendron uniflorum |
75 |
357 |
Rhododendron uniflorum var. imperator |
73 |
87 |
Rhododendron uvarifolium var. griseum |
75 |
354, 360 |
Rhododendron uvariifolium var. griseum |
83 |
132, 134C |
Rhododendron vaccinioides |
59 |
268 |
Rhododendron x valaspis |
22 |
236 |
Rhododendron valentinianum |
1 |
108 |
Rhododendron valentinianum |
22 |
236 |
Rhododendron vandeursenii |
49 |
74 |
Rhododendron virgatum |
1 |
107 |
Rhododendron virgatum |
75 |
359 |
Rhododendron virgatum subsp. oleifolium |
51 |
143 |
Rhododendron viridescens |
67 |
344 |
Rhododendron viridescens |
75 |
354, 357 |
Rhododendron vitis-idaea |
47 |
58 |
Rhododendron 'Wagtail' |
71 |
216 |
Rhododendron wallichii |
59 |
268 |
Rhododendron wallichii |
74 |
197, 198 |
Rhododendron wardii |
56 |
294C, 297 |
Rhododendron wardii |
64 |
251 |
Rhododendron wardii |
73 |
52 |
Rhododendron wardii |
75 |
353C, 360C, 377 |
Rhododendron wardii |
79 |
65 |
Rhododendron watsonii |
60 |
67 |
Rhododendron 'Wee Bee' |
71 |
216 |
Rhododendron wightii |
18 |
59 |
Rhododendron wightii |
49 |
218, 222P |
Rhododendron wightii |
75 |
328 |
Rhododendron williamsianum |
1 |
108 |
Rhododendron williamsianum |
2 |
298, 299P, 376 |
Rhododendron williamsianum |
8 |
130 |
Rhododendron williamsianum |
19 |
67, 148 |
Rhododendron williamsianum |
21 |
258 |
Rhododendron williamsianum |
24 |
354, 356P |
Rhododendron williamsianum |
27 |
257 |
Rhododendron williamsianum |
28 |
33 |
Rhododendron williamsianum |
34 |
337 |
Rhododendron williamsianum |
35 |
69 |
Rhododendron williamsianum |
40 |
126 |
Rhododendron williamsianum |
61 |
230 |
Rhododendron williamsianum |
71 |
215 |
Rhododendron wiltonii |
70 |
306 |
Rhododendron womersleyi |
47 |
59, 198, 199P |
Rhododendron womersleyi |
49 |
72P, 75 |
Rhododendron womersleyi |
58 |
245, 250C |
Rhododendron 'Wren' |
54 |
68 |
Rhododendron 'Wren' |
66 |
55 |
Rhododendron wrightianum |
47 |
58 |
Rhododendron xanthocodon var. concatenans |
72 |
325C, 327 |
Rhododendron 'Yaku Fairy' |
56 |
70 |
Rhododendron 'Yaku Fairy' |
66 |
55 |
Rhododendron yakushimanum |
65 |
197 |
Rhododendron yakushimanum |
71 |
215 |
Rhododendron yedoense poukhanense |
28 |
74 |
Rhododendron yelliottii |
49 |
76 |
Rhododendron yelliottii |
58 |
245 |
Rhododendron 'Yellow Hammer' |
19 |
150 |
Rhododendron 'Yellow Hammer' |
27 |
254 |
Rhododendron yunnanense |
51 |
144 |
Rhododendron yunnanense |
56 |
21, 27, 115, 122, 127, 292, 295, 298 |
Rhododendron yunnanense |
64 |
137, 157, 250 |
Rhododendron yunnanense |
73 |
51 |
Rhododendron zoelleri |
47 |
57 |