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All hybrid data based on IRRC, JARS or ICRA.?
IRRC
The International Rhododendron Register and Checklist, Royal Horticultural Society.

JARS
Journal of the American Rhododendron Society

ICRA
International Cultivar Registration Authority

For questions, suggestion or comments do not hesitate to email.


Most popular hybrid seed-parent
1Nancy Evans (rhododendron) 55
2Hotei (rhododendron) 49
3Koichiro Wada (rhododendron) 45
4Fabia Group (rhododendron) 45
5Mars (rhododendron) 43
6Britannia (rhododendron) 43
7Anna (rhododendron) 40
8Catalgla (rhododendron) 40
9Purple Splendour (rhododendron) 36
10Lem's Cameo (rhododendron) 35
11Scintillation (rhododendron) 30
12Vittatum (azalea) 28
13Loderi Group (rhododendron) 27
14Janet Blair (rhododendron) 26
15Doctor Hermann Sleumer (vireya) 22
16Elsie Lee (azalea) 22
17The Honourable Jean Marie de Montague (rhododendron) 22
18Aurora Group (rhododendron) 21
19Loderi King George (rhododendron) 20
20Goldsworth Orange (rhododendron) 20
21America (rhododendron) 20
22Nova Zembla (rhododendron) 20
23Vulcan (rhododendron) 20
24Lilacinum x Willy (azalea) 20
25Essex Scarlet (rhododendron) 20
26Mrs Lindsay Smith (rhododendron) 18
27Crest (rhododendron) 18
28Moser's Maroon (rhododendron) 16
29Pink Pearl (rhododendron) 16
30Cunningham's White (rhododendron) 15
31Malvaticum (azalea) 15
32Louise Gable (azalea) 15
33Mrs Furnivall (rhododendron) 15
34Boule de Neige (rhododendron) 14
35Mrs J G Millais (rhododendron) 14
36Van Nes Sensation (rhododendron) 14
37Exbury Yakushimanum (rhododendron) 13
38Nancy of Robinhill (azalea) 13
39Yaku Fairy (rhododendron) 13
40Fawn (rhododendron) 12
41Everestianum (rhododendron) 12
42Catawbiense Album (rhododendron) 12
43Mary Belle (rhododendron) 12
44Cecile (azalea) 12
45Weldy (rhododendron) 11
46Percy Wiseman (rhododendron) 11
47Hexe (azalea) 11
48May Day Group (rhododendron) 11
49Idealist Group (rhododendron) 11
50Hinodegiri (azalea) 11
51King of Shrubs (rhododendron) 11
52Linda Jean (azalea) 10
53Doncaster (rhododendron) 10
54Unique (rhododendron) 10
55Earl of Athlone (rhododendron) 10
56Hino-crimson (azalea) 10
57Doctor Stocker (rhododendron) 10
58C.I.S. (rhododendron) 10
59Elizabeth Group (rhododendron) 10
60Lem's Tangerine (rhododendron) 10
61Bambi (rhododendron) 10
62Queen Wilhelmina (rhododendron) 10
63Jalisco Group (rhododendron) 9
64Mindy's Love (rhododendron) 9
65Achiever (rhododendron) 9
66Elsie Lee x Dorsett (azalea) 9
67Epoch (rhododendron) 9
68Blue Peter (rhododendron) 9
69Ivory (azalea) 9
70Fantastica (rhododendron) 9
71Adriaan Koster (rhododendron) 9
72Sefton (rhododendron) 9
73PJM Group (rhododendron) 9
74Atrosanguineum (rhododendron) 9
75Blimey Limey (rhododendron) 9
76Sappho (rhododendron) 9
77Crown Princess of Germany (vireya) 9
78Tropic Glow (vireya) 9
79Loderi Venus (rhododendron) 9
80Bridal Veil (azalea) 9
81Wizard (rhododendron) 9
82Corona (rhododendron) 9
83Princess Elizabeth (rhododendron) 9
84King Tut (rhododendron) 9
85Tony's Gift (rhododendron) 9
86Pygmalion x haematodes (rhododendron) 9
87Halopeanum (rhododendron) 8
88Lady Bessborough Group (rhododendron) 8
89Arthur Bedford (rhododendron) 8
90Amoenum (azalea) 8
91laetum x zoelleri (vireya) 8
92Mrs Charles S Sargent (rhododendron) 8
93Naomi Group (rhododendron) 8
94Hachmann's Charmant (rhododendron) 8
95Dido Group (rhododendron) 8
96China Group (rhododendron) 8
97Homebush (azalea) 8
98Arthur Osborn (rhododendron) 8
99Hugh Wormald (azalea) 8
100Vicki Reine (rhododendron) 8
101Barclayi Group (rhododendron) 8
102Marinus Koster (rhododendron) 8
103Mrs Lammot Copeland (rhododendron) 8
104Mrs Horace Fogg (rhododendron) 8
105Omega (rhododendron) 7
106Mrs Carmichael (azalea) 7
107Eros Group (rhododendron) 7
108Day Dream Group (rhododendron) 7
109Helen Close (azalea) 7
110Alstroemeroides (rhododendron) 7
111Kermesinum (azalea) 7
112Osakazuki (azalea) 7
113Capistrano (rhododendron) 7
114Cotton Candy (rhododendron) 7
115Point Defiance (rhododendron) 7
116George Hardy (rhododendron) 7
117Paprika Spiced (rhododendron) 7
118Paul Schäme (azalea) 7
119Hyperion (rhododendron) 7
120Kokardia (rhododendron) 7
121Furnivall's Daughter (rhododendron) 7
122Tarantella (rhododendron) 7
123Butter Brickle (rhododendron) 7
124Diane (rhododendron) 7
125Goldsworth Yellow (rhododendron) 7
126Humboldt (rhododendron) 7
127Marion (rhododendron) 7
128Apricot Gold (rhododendron) 7
129Yaku Sunrise (rhododendron) 7
130Isabella Group (rhododendron) 7
131Mother's Day (azalea) 7
132Oh My! (rhododendron) 7
133Jonathan Shaw (rhododendron) 7
134Fusilier Group (rhododendron) 7
135Apricot Fantasy (rhododendron) 6
136Catawbiense Grandiflorum (rhododendron) 6
137Lockington Pride (rhododendron) 6
138Pink Delight (vireya) 6
139Fancy x yakushimanum (rhododendron) 6
140Moonstone Group (rhododendron) 6
141laetum x leucogigas (vireya) 6
142Polar Bear Group (rhododendron) 6
143Comte de Charles de Kerchove de Deterghem (azalea) 6
144Ice Cube (rhododendron) 6
145Simbu Sunset (vireya) 6
146Tortoiseshell Wonder (rhododendron) 6
147Duchess of Edinburgh (vireya) 6
148Mrs T H Lowinsky (rhododendron) 6
149Delp's Cindy Lou (rhododendron) 6
150Illusion (azalea) 6
151Martha Hitchcock (azalea) 6
152Violaceum (azalea) 6
153Lampion (rhododendron) 6
154Odee Wright (rhododendron) 6
155Fabia Group x bureavii (rhododendron) 6
156Christina (azalea) 6
157Freckle Pink (rhododendron) 6
158Noyo Chief (rhododendron) 6
159Tally Ho Group (rhododendron) 6
160konori var phaeopeplum x viriosum X leucogigas (vireya) 6
161Hunstein's Secret (vireya) 6
162Princess Royal (vireya) 6
163Kubla Khan (rhododendron) 6
164Oratorium (rhododendron) 5
165August (rhododendron) 5
166Ring of Fire (rhododendron) 5
167Vulcan's Flame (rhododendron) 5
168Dawn's Delight (rhododendron) 5
169Kagetsu (azalea) 5
170Gable's Pioneer (rhododendron) 5
171Unknown Warrior (rhododendron) 5
172Betty Kelly (azalea) 5
173Mondnacht (rhododendron) 5
174Independence Day (rhododendron) 5
175Powell Glass (rhododendron) 5
176Midnight Mystique (rhododendron) 5
177Abe Arnott (rhododendron) 5
178Whitney’s Orange (rhododendron) 5
179wardii x Alice Street (rhododendron) 5
180Fanfare (rhododendron) 5
181Blue Ensign (rhododendron) 5
182Chinyeyi (azalea) 5
183Hachmann's Diadem (rhododendron) 5
184Goody Goody (rhododendron) 5
185Hachmann's Ornament (rhododendron) 5
186Vivacious (rhododendron) 5
187Louise Gable x Tama-giku (azalea) 5
188Ruby Bowman (rhododendron) 5
189Roseum Elegans (rhododendron) 5
190Cynthia (rhododendron) 5
191Vinecrest (rhododendron) 5
192catawbiense x yakushimanum (rhododendron) 5
193Evening Glow (rhododendron) 5
194Si Si (rhododendron) 5
195Kammer's Ruffles (rhododendron) 5
196Alice (rhododendron) 5
197konori var phaeopeplum x viriosum (vireya) 5
198Moonbeam (azalea) 5
199Plum High (rhododendron) 5
200Coral Blossom (rhododendron) 5
201Trude Webster (rhododendron) 5
202Romany Chai Group (rhododendron) 5
203Graciosum (azalea) 5
204J. H. van Nes (rhododendron) 5
205Sacko (rhododendron) 5
206Nadine (rhododendron) 5
207Island Sunset (vireya) 5
208macgregoriae x aurigeranum (vireya) 5
209Lady Eleanor Cathcart (rhododendron) 5
210Alandale (rhododendron) 5
211Loder's White (rhododendron) 5
212F.C. Puddle Group (rhododendron) 5
213Chlorops (rhododendron) 5
214Sweetheart Supreme (azalea) 5
215aurigeranum x Doctor Herman Sleumer (vireya) 5
216Fabia Group x smirnowii (rhododendron) 5
217Kyokko-nishiki (azalea) 5
218Hawk Group (rhododendron) 5
219Ovation (rhododendron) 5
220Champagne (rhododendron) 5
221Double Date (rhododendron) 5
222Fielder's White (azalea) 5
223Miss B.L. Jones (rhododendron) 5
224zoelleri x leucogigas (vireya) 5
225Midsummer (rhododendron) 5
226Glacier (azalea) 5
227Orange Marmalade (rhododendron) 5
228Letty Edwards Group (rhododendron) 5
229Gardenia Odyssey (vireya) 5
230C.P. Raffill Group (rhododendron) 5
231Cup Day (rhododendron) 5
232China Boy (rhododendron) 5
233Midnight (rhododendron) 5
234Lilacinum (azalea) 5
235Wilgen's Ruby (rhododendron) 5
236Haida Gold (rhododendron) 4
237Exbury Naomi (rhododendron) 4
238Sir Charles Butler (rhododendron) 4
239Multiflorum (azalea) 4
240Masterblend (rhododendron) 4
241Lady Bligh (rhododendron) 4
242Ben Moseley (rhododendron) 4
243Golden Star (rhododendron) 4
244Princess Alexandra (vireya) 4
245Scandinavia (rhododendron) 4
246Noordtianum (azalea) 4
247Lady Louise (azalea) 4
248Amber Touch (rhododendron) 4
249Mrs G. W. Leak (rhododendron) 4
250Stokes Bronze Wings (rhododendron) 4
251Violet Mist (rhododendron) 4
252Lem's Goal (rhododendron) 4
253Dianta (rhododendron) 4
254Atrier Group (rhododendron) 4
255Eri (azalea) 4
256Genoveva (rhododendron) 4
257Vittatum x mucronatum (azalea) 4
258Cornubia Group (rhododendron) 4
259Prometheus (rhododendron) 4
260Anna Rose Whitney (rhododendron) 4
261Nova Zembla x Purple Splendour (rhododendron) 4
262Pygmalion (rhododendron) 4
263Mrs Davies Evans (rhododendron) 4
264Astarte (rhododendron) 4
265Mrs Millner (rhododendron) 4
266Lionel's Triumph (rhododendron) 4
267Ole Olson (rhododendron) 4
268Comtesse de Kerchove (azalea) 4
269Bow Bells (rhododendron) 4
270Loderi Pink Diamond (rhododendron) 4
271Robin Hill Frosty (azalea) 4
272Peucine (rhododendron) 4
273Goldkrone (rhododendron) 4
274Amagasa (azalea) 4
275Sammetglut (rhododendron) 4
276Casanova (rhododendron) 4
277Kokardia X Hachmann's Diadem x Holger (rhododendron) 4
278Duke of York (rhododendron) 4
279Fabia (rhododendron) 4
280New Comet (rhododendron) 4
281Hot Tropic (vireya) 4
282Frango (rhododendron) 4
283Lady Rosebery Group (rhododendron) 4
284Oakland (azalea) 4
285Arthur's Choice (vireya) 4
286George Reynolds (azalea) 4
287Harvest Moon (rhododendron) 4
288Anita Dunstan (rhododendron) 4
289Holden (rhododendron) 4
290Seaview Sunset (rhododendron) 4
291Snow Queen Group (rhododendron) 4
292Aladdin (azalea) 4
293Gosh Darn! (rhododendron) 4
294Terra (rhododendron) 4
295Cornubia (rhododendron) 4
296Antoon van Welie (rhododendron) 4
297Charles Dickens (rhododendron) 4
298Rubinstern x Rubinetta (azalea) 4
299brachycarpum x Crest (rhododendron) 4
300Lady Bessborough (rhododendron) 4
301Louis Pasteur (rhododendron) 4
302Marion (rhododendron) 4
303Glenna (rhododendron) 4
304Ronald Otto Delp (rhododendron) 4
305Jalisco Eclipse (rhododendron) 4
306Lord Roberts (rhododendron) 4
307Lem's Monarch (rhododendron) 4
308Humming Bird Group (rhododendron) 4
309Kluis Sensation (rhododendron) 4
310Washington State Centennial (azalea) 4
311Asahi Zuru (azalea) 4
312Rocket (rhododendron) 4
313Noyo Brave (rhododendron) 4
314zoelleri x macgegoriae (vireya) 4
315Fedora (azalea) 4
316Sunup-Sundown (rhododendron) 4
317Newport (rhododendron) 4
318Comstock (rhododendron) 3
319Purpureum Elegans (rhododendron) 3
320Ascot Brilliant (rhododendron) 3
321Coombe Royal Group (rhododendron) 3
322Fedora x El Capitan X Boudoir (azalea) 3
323Kaho (azalea) 3
324Lateritium (azalea) 3
325Aurora (rhododendron) 3
326Maxwellii (azalea) 3
327Carillon Bells (vireya) 3
328Mariko (azalea) 3
329Oudijk's Sensation (rhododendron) 3
330Goldfort Group (rhododendron) 3
331Rubinstern (azalea) 3
332Barbara Reuthe (rhododendron) 3
333minus Carolinianum Group x Cornell Pink (rhododendron) 3
334Cream Glory (rhododendron) 3
335Kimberly (rhododendron) 3
336Signalglühen (azalea) 3
337konori x laetum (vireya) 3
338Avalanche Group (rhododendron) 3
339Hachmann's Kabarett (rhododendron) 3
340Brinny (rhododendron) 3
341Kernéostic (rhododendron) 3
342Alfred (rhododendron) 3
343Banka (azalea) 3
344Lord Wolseley (vireya) 3
345Doctor Hermann Sleumer x Pink Delight (vireya) 3
346Avenir (azalea) 3
347Ginny Mae (rhododendron) 3
348Star Posy (vireya) 3
349Inca Gold (rhododendron) 3
350Caractatus (rhododendron) 3
351Kristin (rhododendron) 3
352September Song (rhododendron) 3
353Soulbut Group (rhododendron) 3
354Tols (rhododendron) 3
355Recital (rhododendron) 3
356Ilam Alarm (rhododendron) 3
357Ethel Group (rhododendron) 3
358Mrs A.T. de la Mare (rhododendron) 3
359Carmen Group (rhododendron) 3
360Virginia Richards (rhododendron) 3
361Lemon Lodge (rhododendron) 3
362Pink Petticoats (rhododendron) 3
363Impi Group (rhododendron) 3
364Calsap (rhododendron) 3
365Coronation Day (rhododendron) 3
366Eden Jane Alcott x Pink Pearl (azalea) 3
367Gretel (azalea) 3
368No. 6 (rhododendron) 3
369smirnowii x Lady Bessborough Group (rhododendron) 3
370Conestoga (rhododendron) 3
371Intrifast Group (rhododendron) 3
372Squirrel (azalea) 3
373Rosy Morn (rhododendron) 3
374Jalisco Group x yakushimanum (rhododendron) 3
375Albert-Elisabeth (azalea) 3
376Caroline (rhododendron) 3
377Willy (azalea) 3
378Sweet Wendy (vireya) 3
379Mrs Betty Robertson (rhododendron) 3
380Hachmann's Polaris (rhododendron) 3
381Dopey (rhododendron) 3
382Graf Zeppelin (rhododendron) 3
383Madame de Bruin (rhododendron) 3
384Marcus of Lockington (rhododendron) 3
385Virginia Scott (rhododendron) 3
386Haloed Gold (vireya) 3
387leucogigas x zoelleri (vireya) 3
388Souvenir of Anthony Waterer (rhododendron) 3
389Orangeade (azalea) 3
390Sherwoodii (azalea) 3
391Alexander (azalea) 3
392Shilsonii Group (rhododendron) 3
393Else Frye (rhododendron) 3
394Madame van der Cruysen (azalea) 3
395Keystone (rhododendron) 3
396Desiree (azalea) 3
397Koromo-shikibu (azalea) 3
398Eden Jennifer (azalea) 3
399Kobold (azalea) 3
400Perle de Noisy (azalea) 3
401Peach Charm (rhododendron) 3
402Kotobuki-hime (azalea) 3
403Frank Galsworthy (rhododendron) 3
404Dainty Rose (azalea) 3
405Sarita Loder Group (rhododendron) 3
406Summer Snow (rhododendron) 3
407Azurika (rhododendron) 3
408Elizabeth Gable (azalea) 3
409Australian Sunset (rhododendron) 3
410Red Admiral Group (rhododendron) 3
411Multiflorum (rhododendron) 3
412Darigold (rhododendron) 3
413Russell Harmon (rhododendron) 3
414Countess of Derby (rhododendron) 3
415Purple Susy (rhododendron) 3
416Carol Kitten (azalea) 3
417Pauline (rhododendron) 3
418G.A. Sims (rhododendron) 3
419Tom Everett (rhododendron) 3
420Kaigetsu (azalea) 3
421Hachmann's Marina (rhododendron) 3
422Calstocker Group (rhododendron) 3
423Maverick (rhododendron) 3
424Letty Edwards (rhododendron) 3
425Vanessa Group (rhododendron) 3
426Professeur Wolters (azalea) 3
427S.D. Coleman (azalea) 3
428Phoeniceum (azalea) 3
429Lee's Best Purple (rhododendron) 3
430Countess of Athlone (rhododendron) 3
431Romany Chal Group (rhododendron) 3
432Madame Jules Porgès (rhododendron) 3
433Mrs Nancy Dippel (azalea) 3
434Albatross Group (rhododendron) 3
435Chionoides (rhododendron) 3
436zoelleri x viriosum (vireya) 3
437viscosum x Koster's Brilliant Red (azalea) 3
438Scott David (rhododendron) 3
439Apricot Nectar (rhododendron) 3
440Siouxon (rhododendron) 3
441Redwax (rhododendron) 3
442Vossberg No 2 (rhododendron) 3
443laetum x Golden Gate (vireya) 3
444Umpqua Chief (rhododendron) 3
445Coelestine (azalea) 3
446El Alamein (rhododendron) 3
447Moonbeam (azalea) 3
448Taylori (vireya) 3
449Purple Splendor (azalea) 3
450Rothschild Supreme (azalea) 3
451Phipps Yellow (rhododendron) 3
452Addy Wery (azalea) 3
453Horizon Lakeside (rhododendron) 3
454Biskra (rhododendron) 3
455Catharine van Tol (rhododendron) 3
456neriiflorum x dichroantum (rhododendron) 3
457Ladybird Group (rhododendron) 3
458Brandt'sTropicana (rhododendron) 3
459Lemon Custard (rhododendron) 3
460Boudoir (azalea) 3
461Lodestar (rhododendron) 3
462Mrs H.R. Yates (rhododendron) 3
463Invitation (rhododendron) 3
464Oriana (vireya) 3
465Chelsea Reach (azalea) 3
466Karen Triplett (rhododendron) 3
467ponticum x maximum (azaleodendron) 2
468Fusilier (rhododendron) 2
469viriosum x macgregoriae (vireya) 2
470Madame Roggeman (azalea) 2
471Bagshot Ruby (rhododendron) 2
472Nadia (rhododendron) 2
473Nellie (azalea) 2
474Panda (azalea) 2
475Karkov (rhododendron) 2
476Mary Waterer (rhododendron) 2
477Saint Valentine (vireya) 2
478Carolyn Dana Lewis (rhododendron) 2
479Break of Day Group (rhododendron) 2
480Bob Danik (rhododendron) 2
481Jock Group (rhododendron) 2
482Madonna (rhododendron) 2
483Si Si x Serendipity (rhododendron) 2
484Orange Prelude (rhododendron) 2
485Newburyport Beauty (rhododendron) 2
486Kalamaika (rhododendron) 2
487Patricia (rhododendron) 2
488Margaret Dunn Group (rhododendron) 2
489Madame Linden (rhododendron) 2
490Pink Cameo (rhododendron) 2
491Fuji-Nishiki (azalea) 2
492Yaku Sunrise X C.I.S x Jingle Bells (rhododendron) 2
493Bad Eilsen (rhododendron) 2
494Fabia Tangerine (rhododendron) 2
495Roberta Ann (azalea) 2
496Apollo (azalea) 2
497Jasper Group (rhododendron) 2
498Lady Chamberlain Group (rhododendron) 2
499Sun Blush (rhododendron) 2
500La Bar's White (rhododendron) 2
501John Dosser (rhododendron) 2
502Babette (rhododendron) 2
503Rubicon (rhododendron) 2
504Docteur Bergmann (azalea) 2
505Stanley Davies (rhododendron) 2
506Newburyport Belle (rhododendron) 2
507konori var phaeopeplum x viriosum X zoelleri (vireya) 2
508Saint Ruan (azalea) 2
509Ruth Otte (rhododendron) 2
510Achiever (azalea) 2
511April Gem (rhododendron) 2
512decorum x griersonianum (rhododendron) 2
513Grierosplendour Group (rhododendron) 2
514Matador Group (rhododendron) 2
515Astrid (rhododendron) 2
516Festivo (rhododendron) 2
517Osaka (azalea) 2
518Overture (azalea) 2
519Triumph (azalea) 2
520Frits Sander (azalea) 2
521smirnowii x yakushimanum (rhododendron) 2
522Leach's Mount Mitchell (rhododendron) 2
523Fabia Group x haematodes X Earl of Athlone (rhododendron) 2
524Yunncinn Group (rhododendron) 2
525Silk Ribbon (rhododendron) 2
526Margaret Dunn (azaleodendron) 2
527Hellmut Vogel (azalea) 2
528Pink Twins (rhododendron) 2
529fortunei ssp discolor x Fabia Group (rhododendron) 2
530leucogigas x laetum (vireya) 2
531Maxwellii x Snow (azalea) 2
532Gladsgay Gardens (rhododendron) 2
533Vespers (azalea) 2
534Nova Zembla x Mars (rhododendron) 2
535King George (rhododendron) 2
536Gumpo (azalea) 2
537Cristo Rey (vireya) 2
538Belisar (vireya) 2
539Lady Harcourt (rhododendron) 2
540A. Gilbert (rhododendron) 2
541Olga (rhododendron) 2
542maximum x yakushimanum (rhododendron) 2
543Girard's Hot Shot (azalea) 2
544Vittatum x Warai-gishi (azalea) 2
545Ivery's Scarlet (rhododendron) 2
546Bellerophon Group (rhododendron) 2
547Saint Merryn (rhododendron) 2
548Galaxis (rhododendron) 2
549Marshall Pierce Madison (vireya) 2
550Luscombei Group (rhododendron) 2
551Rosy Bell (rhododendron) 2
552Idealist Group x Hawk Group (rhododendron) 2
553Purple Splendour x Britannia (rhododendron) 2
554Rotgold (rhododendron) 2
555Captain Jack (rhododendron) 2
556Standishii (azalea) 2
557Limbatum (rhododendron) 2
558calophytum x Sarita Loder Group (rhododendron) 2
559Ponticum Roseum (rhododendron) 2
560Coreta Group (rhododendron) 2
561Delp's Small Fry (rhododendron) 2
562Royal Command (azalea) 2
563Hill's Low Red (rhododendron) 2
564Hitomaru (azalea) 2
565C.O.D. (rhododendron) 2
566Purple Lace (rhododendron) 2
567Ouida Group (rhododendron) 2
568Pilgrim Group (rhododendron) 2
569Great Lakes (rhododendron) 2
570Yozakura (azalea) 2
571macgregoriae x aurigeranum X Doctor Hermann Sleumer (vireya) 2
572Chevalier Felix de Sauvage (rhododendron) 2
573Electra Group (rhododendron) 2
574Eri x Glacier (azalea) 2
575Ruddy Red Max (rhododendron) 2
576Koichiro Wada x Burgundy (rhododendron) 2
577Yata-no-kagami (azalea) 2
578Gibraltar (azalea) 2
579Snowbird (azalea) 2
580Nuccio's Pink Champagne (azalea) 2
581Parsons Grandiflorum (rhododendron) 2
582yakushimanum x Corona (rhododendron) 2
583Britannia x yakushimanum (rhododendron) 2
584Fred Wynniatt (rhododendron) 2
585Full House Group (rhododendron) 2
586Day Dream Group x Margaret Dunn Group (rhododendron) 2
587Jervis Bay (rhododendron) 2
588Madame Carvalho (rhododendron) 2
589Saffron Queen (rhododendron) 2
590Leuchtfeuer (azalea) 2
591Felinda (vireya) 2
592Kurt Herbert Adler (vireya) 2
593Souvenir of Anthony Waterer x Direktor E. Hjelm (rhododendron) 2
594Sefton x Purple Splendour (rhododendron) 2
595English Roseum (rhododendron) 2
596Eden Frank Preston (azalea) 2
597Corsage (azalea) 2
598Edeltraud (rhododendron) 2
599Big Sam (rhododendron) 2
600dichroanthum x neriiflorum (rhododendron) 2
601Carmen (rhododendron) 2
602Top Banana (rhododendron) 2
603Corinne Murrah (azalea) 2
604Palestrina (azalea) 2
605Damaris Group (rhododendron) 2
606Mardi Gras (rhododendron) 2
607Sapphire (rhododendron) 2
608Ostbo's Yellow (rhododendron) 2
609Jingle Bells (rhododendron) 2
610maximum x ponticum (rhododendron) 2
611Odessa (rhododendron) 2
612Aladdin (azalea) 2
613Vuyk's Rosyred (azalea) 2
614decorum x fortunei ssp discolor (rhododendron) 2
615Annabella (azalea) 2
616Jan Dekens (rhododendron) 2
617Calcutta (rhododendron) 2
618Vervaeneanum (rhododendron) 2
619Ann Lindsay (rhododendron) 2
620Lee's Dark Purple (rhododendron) 2
621Memoria Sander (azalea) 2
622Delp's Fireking (rhododendron) 2
623Kay Kay (rhododendron) 2
624Whopper (rhododendron) 2
625Goldfort (rhododendron) 2
626Jalisco Elect (rhododendron) 2
627Charles Encke (azalea) 2
628Pink Flourish (rhododendron) 2
629brachycarpum x catawbiense (rhododendron) 2
630facetum x Fabia Group (rhododendron) 2
631Standishii (rhododendron) 2
632Tidbit x caucasicum (rhododendron) 2
633Whitethroat (azalea) 2
634Halcyone Group (rhododendron) 2
635Amabile (vireya) 2
636Friedhelm Scherrer (azalea) 2
637Adonis (rhododendron) 2
638Metternianum (rhododendron) 2
639George Lindley Taber (azalea) 2
640Elsa Kärger (azalea) 2
641Aviva Ann (rhododendron) 2
642Gallipoli (azalea) 2
643Dayspring (azalea) 2
644Henry's Red (rhododendron) 2
645Carita Group (rhododendron) 2
646Soulkew Group (rhododendron) 2
647Old Copper (rhododendron) 2
648christianae x viriosum (vireya) 2
649Nancy Miller Adler (vireya) 2
650Manderley (rhododendron) 2
651Morio (rhododendron) 2
652Scandinavia x La Bar's White (rhododendron) 2
653Golden Jubilee (rhododendron) 2
654Cecile x Klondyke (azalea) 2
655Maria Elena (azalea) 2
656Mary Fleming (rhododendron) 2
657Mildred Mae (azalea) 2
658mucronulatum x racemosum (rhododendron) 2
659Doctor V.H. Rutgers (rhododendron) 2
660Chaste Group (rhododendron) 2
661Frühlingszauber (rhododendron) 2
662Holy Moses (rhododendron) 2
663China (rhododendron) 2
664Forsterianum (azalea) 2
665Dido (rhododendron) 2
666konori var phaeopeplum x lochiae (vireya) 2
667Cameo Spice (vireya) 2
668Winston Churchill (azalea) 2
669Adventglöckchen (azalea) 2
670Mars x haematodes (rhododendron) 2
671Admiral Vanessa (rhododendron) 2
672Rubinetta (azalea) 2
673Kupferberg (rhododendron) 2
674Pixie (azalea) 2
675yakushimanum x Dido Group (rhododendron) 2
676Countess of Haddington (rhododendron) 2
677Mrs E C Stirling (rhododendron) 2
678Souvenir of W C Slocock (rhododendron) 2
679Polar Bear (rhododendron) 2
680Grace Freeman No. 2 (azalea) 2
681Haerensianum (azalea) 2
682Monarch (vireya) 2
683Blue Boy (rhododendron) 2
684Aeschbacher's Rubin (rhododendron) 2
685Graf Lennart (rhododendron) 2
686Wilgen's Ruby x May Day Group (rhododendron) 2
687Chesapeake (rhododendron) 2
688Eggebrechtii (azalea) 2
689Gibraltar x Favor Major (azalea) 2
690Besse Howells (rhododendron) 2
691Edna Bee (azalea) 2
692Gyoko (azalea) 2
693Ledikanense (azalea) 2
694Faggetter's Favourite (rhododendron) 2
695John Walter (rhododendron) 2
696Obtusum Group (azalea) 2
697Carl Mette (rhododendron) 2
698Haerens Saumoneus (azalea) 2
699Sweet Lulu (rhododendron) 2
700Medusa Group (rhododendron) 2
701Penjerrick Group (rhododendron) 2
702Samtkrone I (rhododendron) 2
703Holy Moses x Albatross (rhododendron) 2
704Uguns (azalea) 2
705Unknown Warrior x Ole Olson (rhododendron) 2
706Lady Annette de Trafford (rhododendron) 2
707Arctic Gold (rhododendron) 2
708Carmen (rhododendron) 2
709Norman Shaw Group (rhododendron) 2
710yakushimanum x lacteum (rhododendron) 2
711maximum x Goldsworth Orange (rhododendron) 2
712Belvedere (rhododendron) 2
713Radiance Group (rhododendron) 2
714Ungetsu-no-hikari (azalea) 2
715Roslyn (rhododendron) 2
716Lady Clementine Mitford (rhododendron) 2
717aureum x maximum (rhododendron) 2
718catawbiense x Mars (rhododendron) 2
719Vida Brown (azalea) 2
720Red Knight (rhododendron) 2
721Hiawatha (azalea) 2
722Turkana (rhododendron) 2
723Brazil (azalea) 2
724wardii x Medusa Group (rhododendron) 2
725Glacier x Tama-giku (azalea) 2
726Asahi-sakigake (azalea) 2
727Donna Hardgrove (rhododendron) 2
728Diva Group (rhododendron) 2
729Reigate Squire (rhododendron) 2
730Etta Burrows (rhododendron) 2
731America x Blaze (rhododendron) 2
732Nereid Group (rhododendron) 2
733Whitney Tiger Lily (rhododendron) 2
734June Jubilee (azalea) 2
735Blue Tit Group (rhododendron) 2
736Kettledrum (rhododendron) 2
737Blue Steel (rhododendron) 2
738macgregoriae x laetum (vireya) 2
739Harvest Moon (azalea) 2
740decorum x griffithianum (rhododendron) 2
741Belle Heller (rhododendron) 2
742Sunset Yates (rhododendron) 2
743Wheatley (rhododendron) 2
744Westbury (rhododendron) 2
745konori var phaeopeplum x lochiae X zoelleri (vireya) 2
746laetum x Doctor Hermann Sleumer (vireya) 2
747Rose Greeley (azalea) 2
748Berg's Yellow (rhododendron) 2
749Mrs Donald G. Graham x Purple Splendour (rhododendron) 2
750Erebus Group (rhododendron) 2
751Off-shoot (rhododendron) 2
752Sandra Hinton (rhododendron) 2
753Bellefontaine (rhododendron) 2
754Spitfire (rhododendron) 2
755laetum x aurigeranum (vireya) 2
756Kewense Group (rhododendron) 2
757Red Poppy (azalea) 2
758Lady Berry Group (rhododendron) 2
759Loderi Helen (rhododendron) 2
760Forty-niner (azalea) 2
761Doctor Ans Heyting (rhododendron) 2
762Beauty of Tremough (rhododendron) 2
763Lambertus C. Bobbink (azalea) 2
764Zuiderzee (rhododendron) 2
765Charm Group (rhododendron) 2
766Catalgla x fortunei (rhododendron) 2
767Garnet (azalea) 2
768Abraxas (rhododendron) 2
769Kaiser Wilhelm (rhododendron) 2
770Thor (rhododendron) 2
771Elizabeth de Rothschild Group (rhododendron) 2
772Altaclarense (azalea) 2
773Chanticleer (rhododendron) 2
774Wilhelm Schreurer (azalea) 2
775Maiden's Blush (vireya) 2
776Inamorata Group (rhododendron) 2
777Beau Brummell Group (rhododendron) 2
778Elsie Straver (rhododendron) 2
779Jock (rhododendron) 2
780Polarnacht (rhododendron) 2
781Azurro (rhododendron) 2
782King of Shrubs x Fawn (rhododendron) 2
783Goldrausch (rhododendron) 2
784Hermann Seidel (azalea) 2
785macgregoriae x zoelleri (vireya) 2
786Naomi Nautilus (rhododendron) 2
787Peach Lady (rhododendron) 2
788Purity (azalea) 2
789Prelude (rhododendron) 2
790Achievement (azalea) 2
791Kirishima (azalea) 2
792Winter Spice (rhododendron) 2
793Lady Alice Fitzwilliam (rhododendron) 2
794Betty Wormald (rhododendron) 2
795Anah Kruschke (rhododendron) 2
796Hotspur Group (azalea) 2
797Multiflorum (azalea) 2
798Abendglut (rhododendron) 2
799Raimunde (azalea) 2
800Vinecrest x Marypat X Wizard x aureum (rhododendron) 2
801Sarita Loder x calophytum (rhododendron) 2
802Grosclaude (rhododendron) 2
803Louise Gable x Ward's Ruby (azalea) 2
804Norman Gill (rhododendron) 2
805Ladybird Group x Inamorata Group (rhododendron) 2
806Burgundy (rhododendron) 2
807Mrs J.C. Williams (rhododendron) 2
808Jasminiflorum Carminatum (vireya) 2
809Neesa (vireya) 2
810Rosa Belton x oldhamii (azalea) 2
811Miss Cottage Garden (azalea) 2
812yedoense var poukhanense x kaempferi (azalea) 2
813Pink Pearl (azalea) 2
814Purple Amethyst (rhododendron) 2
815Yaku Sunrise x Hansel (rhododendron) 2
816Buketta x Mannheim (rhododendron) 1
817Koichiro Wada x Doncaster (rhododendron) 1
818Sherwood Red (azalea) 1
819King of Shrubs x unknown (rhododendron) 1
820lochiae x jasminiflorum (vireya) 1
821Hollandia (azalea) 1
822Sulphur Yellow Group (rhododendron) 1
823Fritz Seidel (azalea) 1
824konori x zoelleri (vireya) 1
825Starlight (azalea) 1
826Ray (rhododendron) 1
827Saybrook Glory x Dorothy Clark (azalea) 1
828Mrs R.S. Holford (rhododendron) 1
829Wyandanch Pink (rhododendron) 1
830Mother of Pearl (azalea) 1
831Lauretta (rhododendron) 1
832Deidre Hunt (rhododendron) 1
833Command Performance (rhododendron) 1
834Ivan D. Wood (rhododendron) 1
835Loderi Sir Edmund (rhododendron) 1
836Willy x Mrs Carmichael (azalea) 1
837Melford Red Letter (azalea) 1
838Peter Koster (rhododendron) 1
839Dido Group x Lem's Goal (rhododendron) 1
840Rotgold x Amaretto (rhododendron) 1
841Victory (rhododendron) 1
842dauricum x Vinestar (rhododendron) 1
843smirnowii x griersonianum X catabiense x fortunei ssp discolor x Corona X griersonianum (rhododendron) 1
844Meela (rhododendron) 1
845luteum x calendulaceum (azalea) 1
846rex x Desert Gold (rhododendron) 1
847ON-3 (azalea) 1
848Fortune FCC x proteoides (rhododendron) 1
849Dream x Blizzard (azalea) 1
850Red Paint (rhododendron) 1
851Holstein (rhododendron) 1
852Tower Court (rhododendron) 1
853Elsie Straver x dichroanthum apodectum (rhododendron) 1
854Dexter's Champagne (rhododendron) 1
855Grouse (rhododendron) 1
856Yellow Rolls Royce (rhododendron) 1
857Gloire de Claude Goyet (azalea) 1
858Barto Blue (rhododendron) 1
859viriosum x laetum (vireya) 1
860zoelleri x konori (vireya) 1
861Red Red (azalea) 1
862intranervatum x Pink Delight (vireya) 1
863yakushimanum x Fabia Group (rhododendron) 1
864Magnificum (azalea) 1
865Deutsche Perle (azalea) 1
866Ovation (rhododendron) 1
867maximum x vernicosum (rhododendron) 1
868Bonito Group (rhododendron) 1
869Degram Group (rhododendron) 1
870Satan (azalea) 1
871Aikoku (azalea) 1
872Sarita Loder x calophytum X macabeanum (rhododendron) 1
873Alaska (azalea) 1
874Frau Reinhold Ambrosius (azalea) 1
875Ernest Eeckaute (azalea) 1
876Dace (rhododendron) 1
877Phidias Group (rhododendron) 1
878KY-7 (azalea) 1
879C.S. Sargent (rhododendron) 1
880Andantino (rhododendron) 1
881Hotei x Koichiro Wada (rhododendron) 1
882yakushimanum x Britannia (rhododendron) 1
883California Gold (rhododendron) 1
884Olga Mezitt (rhododendron) 1
885Golden Prolific (vireya) 1
886Lionel's Triumph Group (rhododendron) 1
887Feuerwerk (azalea) 1
888Vervaeneanum Album (azalea) 1
889Red Prince (vireya) 1
890Rosa Belton (azalea) 1
891Shiko-no-tsuki (azalea) 1
892Britannia x China (rhododendron) 1
893Königstein (azalea) 1
894 (rhododendron) 1
895Atroflo (rhododendron) 1
896Diny Dee (rhododendron) 1
897Royal Flush Group (rhododendron) 1
898The Master (rhododendron) 1
899Edith Boulter (rhododendron) 1
900Pink Albatross (rhododendron) 1
901Sweet Lulu x vernicosum (rhododendron) 1
902Waka-matsu (azalea) 1
903Exbury Calstocker (rhododendron) 1
904Shah Jehan (rhododendron) 1
905Mr Miller (azalea) 1
906Jaipur Group (rhododendron) 1
907Lu-Shan (rhododendron) 1
908Kohan (azalea) 1
909Princess Elizabeth X smirnowii x yakushimanum (rhododendron) 1
910Cunningham's Sulphur (rhododendron) 1
911Eupheno Group (rhododendron) 1
912Taihei (azalea) 1
913Addy Wery x Mother's Day (azalea) 1
914Vittatum (azalea) 1
915catawbiense x ponticum (rhododendron) 1
916Queen Souriya (rhododendron) 1
917Tisa (rhododendron) 1
918OF-1 (azalea) 1
919Pink Dream (azalea) 1
920Dr Sax x aurigeranum (vireya) 1
921Glacier (azalea) 1
922Voluptuous (rhododendron) 1
923Joan Bye (rhododendron) 1
924Monsieur Thiers (rhododendron) 1
925Mrs Tritton (rhododendron) 1
926Corona x griersonianum (rhododendron) 1
927Magnificum (azaleodendron) 1
928Shrimp Girl (rhododendron) 1
929Rosabel (rhododendron) 1
930Herbert x Girard's Hot Shot X Sandra Ann (azalea) 1
931Violaceum (azalea) 1
932Madame Adolphe d'Haene (azalea) 1
933Shaazam (rhododendron) 1
934Oh My! x Catalgla (rhododendron) 1
935Hachmann's Libelle (rhododendron) 1
936Butter Brickle x September Song (rhododendron) 1
937Mrs L.C. Fischer (azalea) 1
938Helene Schiffner (rhododendron) 1
939maximum x yakushimanum X Adele's Yellow (rhododendron) 1
940minus Carolinianum Group x virgatum ssp oleifolium (rhododendron) 1
941Walküre (rhododendron) 1
942Violetta (rhododendron) 1
943Rose Scott (rhododendron) 1
944Luscombei Group x fortunei (rhododendron) 1
945Anna x Lem's fortunei (rhododendron) 1
946Etna Group (rhododendron) 1
947Mrs Frederick Sanders (azalea) 1
948Catalgla x Pink Twins (rhododendron) 1
949Sheila (azalea) 1
950fortunei x Madonna (rhododendron) 1
951Corry Koster (rhododendron) 1
952Melidioso (rhododendron) 1
953Norph (rhododendron) 1
954Huang Yue (azalea) 1
955Mrs Milner (rhododendron) 1
956Sunbeam (azalea) 1
957Fortune (rhododendron) 1
958Dream (azalea) 1
959Huntsman Group (rhododendron) 1
960Hindustan (rhododendron) 1
961Copperman (azalea) 1
962James Burchett (rhododendron) 1
963Golden Belle (rhododendron) 1
964Madame Petrick Superba (azalea) 1
965Accomac (rhododendron) 1
966viriosum x pseudonitens (vireya) 1
967Weston's Sparkler (azalea) 1
968Ne plus Ultra (vireya) 1
969Adelaide Group (rhododendron) 1
970Duchess of Connaught (vireya) 1
971Anna Delp (rhododendron) 1
972May Day (rhododendron) 1
973Rotbäkchen (rhododendron) 1
974Ghost (rhododendron) 1
975Brachy Crest (rhododendron) 1
976Manuela (rhododendron) 1
977yakushimanum x Mrs Horace Fogg (rhododendron) 1
978Polka Dot (rhododendron) 1
979April Glory (rhododendron) 1
980Butter Brickle x Sunup-Sundown (rhododendron) 1
981Orchid Lights (azalea) 1
982Viet Vet (rhododendron) 1
983Koho (azalea) 1
984White Wings (rhododendron) 1
985mucronatum x Vittatum (azalea) 1
986Pride of Dorking (azalea) 1
987Pacific Queen (rhododendron) 1
988Treasure (azalea) 1
989Edith Bosley (rhododendron) 1
990Madras (rhododendron) 1
991White Swan (azalea) 1
992Pretty Baby x pachysanthum (rhododendron) 1
993Humboldt Picotee (azalea) 1
994Purple Amethyst x Plum Passion (rhododendron) 1
995Omega x wardii (rhododendron) 1
996Fabia Group X fortunei discolor x facetum X fortunei discolor x griersonianum (rhododendron) 1
997Billy Budd (rhododendron) 1
998 (rhododendron) 1
999Bric-à-brac (rhododendron) 1
1000Bump's Orange Thing (rhododendron) 1
1001Prelude Group (rhododendron) 1
1002smirnowii x America (rhododendron) 1
1003arboreum ssp zeylanicum x Pink Pearl (rhododendron) 1
1004Salmon Sensation (vireya) 1
1005Wyanokie (rhododendron) 1
1006Satan's Gift (vireya) 1
1007Onyo (azalea) 1
1008Kermesinum Rosé (azalea) 1
1009Lionel's Triumph Group x Loderi King George (rhododendron) 1
1010Witch Doctor (rhododendron) 1
1011Obergärtner Robeneck (rhododendron) 1
1012Apricot Ice (rhododendron) 1
1013Parker's Pink (rhododendron) 1
1014Yaku Sunrise x Burgundy (rhododendron) 1
1015Cornell Pink (rhododendron) 1
1016Rosevallon (rhododendron) 1
1017Chlorops x decorum ssp diaprepes (rhododendron) 1
1018Jiminy Cricket (rhododendron) 1
1019Rose Splendour (rhododendron) 1
1020Sardis Group (rhododendron) 1
1021Caucasicum Album (rhododendron) 1
1022campylocarpum x fortunei ssp discolor (rhododendron) 1
1023Shozui (azalea) 1
1024Butterhorn (rhododendron) 1
1025Warm Spring (rhododendron) 1
1026Radhan Baby (rhododendron) 1
1027Troas Group (rhododendron) 1
1028Pacific Gold (rhododendron) 1
1029Purpureum Grandiflorum (rhododendron) 1
1030Francesca (rhododendron) 1
1031Gann's Legacy (azalea) 1
1032Jawndice (rhododendron) 1
1033Festive (azalea) 1
1034auriculatum x Fabia Group (rhododendron) 1
1035Crest x Lionel's Triumph (rhododendron) 1
1036Hawk (rhododendron) 1
1037Eldorado Group (rhododendron) 1
1038Earl of Donoughmore x fortunei (rhododendron) 1
1039Exbury Davidsonianum (rhododendron) 1
1040Ryukyu (azalea) 1
1041Feuerschein (rhododendron) 1
1042Joan Langdon (rhododendron) 1
1043javanicum x viriosum (vireya) 1
1044El Capitan (azalea) 1
1045Nordia (azalea) 1
1046Diphole Pink (rhododendron) 1
1047Saybrook Glory (azalea) 1
1048Catherine Collier (rhododendron) 1
1049Nova Zembla x yakushimanum (rhododendron) 1
1050yedoense var poukhanense x Hexe (azalea) 1
1051Darigold x Lackamas Spice (rhododendron) 1
1052Pineapple Delight (rhododendron) 1
1053Brayanum (rhododendron) 1
1054Knap Hill Red x Knighthood (azalea) 1
1055Girard Pink Delight (azalea) 1
1056Seiun (azalea) 1
1057Meadowbrook (rhododendron) 1
1058Goldkrone x yakushimanum (rhododendron) 1
1059Mucronatum Roseum (azalea) 1
1060Crimson Glory (azalea) 1
1061Warai-gishi (azalea) 1
1062Vinecrest x Marypat (rhododendron) 1
1063Anna Rose Whitney x decorum (rhododendron) 1
1064La Bar's White x fortunei (rhododendron) 1
1065EP-2 (azalea) 1
1066Jimmy Coover (azalea) 1
1067R.O. Delp (rhododendron) 1
1068Impi x hemsleyanum (rhododendron) 1
1069Guyens's Fashing (rhododendron) 1
1070Peter Koster x Loderi Group X wardii (rhododendron) 1
1071Diva (rhododendron) 1
1072Exbury Pink (rhododendron) 1
1073Little Pudding (azaleodendron) 1
1074gardenia x aurigeranum (vireya) 1
1075Myu-no-tsuki (azalea) 1
1076atlanticum x periclymenoides (azalea) 1
1077Koster's Brilliant Red (azalea) 1
1078Rio (rhododendron) 1
1079Duchess of Teck (vireya) 1
1080Yvonne Opaline (rhododendron) 1
1081Mars x Koichiro Wada (rhododendron) 1
1082Scarlet Blast (rhododendron) 1
1083Golden Gala (rhododendron) 1
1084Florida (azalea) 1
1085Harbinger (azalea) 1
1086Knap Hill Yellow (azalea) 1
1087Okina-nishiki (azalea) 1
1088Carmen x Choremia (rhododendron) 1
1089Bulstrode Park (rhododendron) 1
1090Brandt Red x yakushimanum X Yaku Sunrise (rhododendron) 1
1091yakushimanum x May Day (rhododendron) 1
1092Pryored (azalea) 1
1093Macrindicum Group (azalea) 1
1094Valo (azalea) 1
1095Brandt's Best Yellow (rhododendron) 1
1096Sappho x Catanea (rhododendron) 1
1097Wakaebisu (azalea) 1
1098Pink Pearl x Mandarin (azalea) 1
1099Margaret Douglas (azalea) 1
1100Esmeralda (rhododendron) 1
1101Melina (azalea) 1
1102Phyllis Korn (rhododendron) 1
1103neriiflorum x griersonianum (rhododendron) 1
1104Nancy Evans x Lem's Cameo (rhododendron) 1
1105yakushimanum x Mars (rhododendron) 1
1106Blandyanum (rhododendron) 1
1107Von Oheimb-Woislowitz (rhododendron) 1
1108Fragrantissimum x burmanicum (rhododendron) 1
1109Volker Group (rhododendron) 1
1110Rasputin (rhododendron) 1
1111Old Gold (azalea) 1
1112Ernst Thiers (azalea) 1
1113catawbiense x Fabia Group (rhododendron) 1
1114Madame Auguste Haerens (azalea) 1
1115Laetevirens (rhododendron) 1
1116Rosa Bonheur (azalea) 1
1117Catalode (rhododendron) 1
1118fortunei ssp discolor x John Walter (rhododendron) 1
1119javanicum x Triumphans (vireya) 1
1120Doncaster x Nereid Group (rhododendron) 1
1121Tatsumi-no-hikari (azalea) 1
1122Inca Gold x yakushimanum (rhododendron) 1
1123America x Nova Zembla (rhododendron) 1
1124Gletschernacht (rhododendron) 1
1125Gipsy King Group (rhododendron) 1
1126Hino-red (azalea) 1
1127Doctor Peter Hewitt (rhododendron) 1
1128Caltwins (rhododendron) 1
1129Fabia Group x haematodes (rhododendron) 1
1130Montanum (rhododendron) 1
1131catawbiense x Mars X Princess Elizabeth (rhododendron) 1
1132Azma Group (rhododendron) 1
1133Suetsumu (azalea) 1
1134Glory of Numazu (azalea) 1
1135Boddaertianum (rhododendron) 1
1136Purpur Geisha (rhododendron) 1
1137Anytime (azalea) 1
1138Niobe (azalea) 1
1139Sun Quest (rhododendron) 1
1140ZU-2 (azalea) 1
1141Flashdance (rhododendron) 1
1142Dumper's Yellow (rhododendron) 1
1143Fabia Group x (Dido Gorup x Lem's Goal) (rhododendron) 1
1144Rotkäppchen (rhododendron) 1
1145Furnivall's Daughter x Simona (rhododendron) 1
1146Saint Tudy (rhododendron) 1
1147facetum hybrid x Fabia Group (rhododendron) 1
1148Logan Damaris (rhododendron) 1
1149Nigrescens (rhododendron) 1
1150Tiddly Winks (rhododendron) 1
1151Shishu (azalea) 1
1152Adrastia Group (rhododendron) 1
1153aurigeranum x viriosum (vireya) 1
1154herzogii x laetum (vireya) 1
1155konori x Gardenia Odyssey (vireya) 1
1156Altaclerense (azalea) 1
1157Inga (azalea) 1
1158Fair Lady (rhododendron) 1
1159Crater Lake (rhododendron) 1
1160Tahiti (rhododendron) 1
1161Dexter's Giant Red (rhododendron) 1
1162Getsutoku (azalea) 1
1163cumberlandense x viscosum (azalea) 1
1164Aunt Martha (rhododendron) 1
1165Maihime (azalea) 1
1166arboreum x macrophyllum (rhododendron) 1
1167Romance (azalea) 1
1168Saint Ruan x Cecile (azalea) 1
1169Linwood Lavender (azalea) 1
1170Hawk Group x Idealist Group (rhododendron) 1
1171Cosmopolitan (rhododendron) 1
1172Adonis Group (rhododendron) 1
1173Gladys Group (rhododendron) 1
1174Ward's Ruby (azalea) 1
1175brachycarpum ssp fauriei x Inamorata Group (rhododendron) 1
1176Mrs A.T. de la Mare x King of Shrubs (rhododendron) 1
1177Sue Conn x Karen Triplet X Marinus Koster x Lem's Goal (rhododendron) 1
1178Agnes Neale (azalea) 1
1179prunifolium x serrulatum (azalea) 1
1180Hanano-ego (rhododendron) 1
1181Papaya Punch (rhododendron) 1
1182Schneebukett (rhododendron) 1
1183Gloria Ganavensis (rhododendron) 1
1184wardii x Devonshire Cream (rhododendron) 1
1185Whitney's Best Yellow (rhododendron) 1
1186Angelo Group (rhododendron) 1
1187Blondie (rhododendron) 1
1188occidentale x cumberlandense (azalea) 1
1189Prince Camille de Rohan (azaleodendron) 1
1190Ramapo (rhododendron) 1
1191Belisar X viriosum x pseudonitens (vireya) 1
1192Vervaeneanum (azalea) 1
1193Anita (rhododendron) 1
1194Goody Goody x Si Si (rhododendron) 1
1195Doctor Hermann Sleumer x leucogigas (vireya) 1
1196Nereid Group x fortunei ssp discolor (rhododendron) 1
1197Blurettia (rhododendron) 1
1198cumberlandense x prunifolium (azalea) 1
1199Bruns Leuchtfeuer (azalea) 1
1200Teddy's Best (vireya) 1
1201R. calostrotum ssp keleticum X R. dauricum (rhododendron) 1
1202Pure Pleasure (rhododendron) 1
1203Fabia High Beeches (rhododendron) 1
1204Molière (rhododendron) 1
1205Robbo (rhododendron) 1
1206Nobleanum Group (rhododendron) 1
1207Nanki-Poo (azalea) 1
1208 (rhododendron) 1
1209Mark Bittinger (azalea) 1
1210Marian Lee (azalea) 1
1211Alan Group (rhododendron) 1
1212Red River (rhododendron) 1
1213Puyallup (rhododendron) 1
1214Satans Gift x Flamenco Dancer (vireya) 1
1215Nabucco (azalea) 1
1216Sun Stream (rhododendron) 1
1217Laura Aberconway Group (rhododendron) 1
1218Torridon (azalea) 1
1219Taurus (rhododendron) 1
1220Jan Steen Group (rhododendron) 1
1221Balta (rhododendron) 1
1222Coccineum Speciosum (azalea) 1
1223Consolini's Windmill x Unique Marmalade (rhododendron) 1
1224Dorinthia (rhododendron) 1
1225Reinhold Ambrosius (azalea) 1
1226Christopher John (vireya) 1
1227Christina Delp (rhododendron) 1
1228Naselle (rhododendron) 1
1229Ring of Fire x Lem's Cameo (rhododendron) 1
1230Autumn Gold (rhododendron) 1
1231Rotha (rhododendron) 1
1232Purpurtraum (azalea) 1
1233fortunei x smirnowii X yakushimanum x Goldsworth Yellow (rhododendron) 1
1234Mevrouw Jozef Heursel (azalea) 1
1235Horizon Monarch (rhododendron) 1
1236Whitney's Late Peach (rhododendron) 1
1237White Jade (azalea) 1
1238Joe Kruson (rhododendron) 1
1239lindleyi x dalhousiae (rhododendron) 1
1240Hachmann's Lagerfeuer X Spitfire x Frühlingszauber (rhododendron) 1
1241Hachmann's Lagerfeuer (rhododendron) 1
1242yakushimanum x wardii (rhododendron) 1
1243Fusilier Group x strigillosum (rhododendron) 1
1244Bangaku (azalea) 1
1245Hachmann's Marlis (rhododendron) 1
1246Electra (rhododendron) 1
1247Anna x Albatross (rhododendron) 1
1248Light Years (rhododendron) 1
1249Appalachian Gold (azalea) 1
1250Gable's 41-64 (rhododendron) 1
1251Dumper's Yellow x Phipps Yellow (rhododendron) 1
1252caucasicum X Fabia group x (Dido x Lem's Goal) (rhododendron) 1
1253wardii x F.C. Puddle (rhododendron) 1
1254Blue Diamond (rhododendron) 1
1255Alice Franklin (rhododendron) 1
1256Hinomayo (azalea) 1
1257Hilo (rhododendron) 1
1258Solar Flare (vireya) 1
1259Anytime Tetra (azalea) 1
1260Apache (rhododendron) 1
1261Benedict (azalea) 1
1262aurigeranum x macgregoriae (vireya) 1
1263Alexander Adie (rhododendron) 1
1264Vivacious x Vinerouge (rhododendron) 1
1265Spanish Lady (rhododendron) 1
1266Mrs Donald G. Graham (rhododendron) 1
1267smirnowii x yakushimanum X aureum (rhododendron) 1
1268Exbury Yakushimanum x Fabia Group (rhododendron) 1
1269Crimson Constellation (rhododendron) 1
1270Hardgrove's Deepest Yellow (rhododendron) 1
1271Knap Hill Red (azalea) 1
1272C.I.S. x Crest (rhododendron) 1
1273Leona (rhododendron) 1
1274Golden Salmon (rhododendron) 1
1275Sarita Loder (rhododendron) 1
1276Cunningham's White x Sappho (rhododendron) 1
1277Dancing Butterfly (azalea) 1
1278insigne x Graf Zeppelin (rhododendron) 1
1279Townhill Cremorne (azalea) 1
1280smirnowii x griersonianum (rhododendron) 1
1281Black Sport (rhododendron) 1
1282Sue Conn (rhododendron) 1
1283Phipps Yellow x Pacific Gold (rhododendron) 1
1284AL-48 (azalea) 1
1285Graziella (rhododendron) 1
1286Emily Elizabeth (rhododendron) 1
1287Holger (rhododendron) 1
1288Ice Cream (rhododendron) 1
1289racemosum x keiskei (rhododendron) 1
1290Black Eye (rhododendron) 1
1291Polar Sea (azalea) 1
1292Homer I (rhododendron) 1
1293La Roche (azalea) 1
1294viriosum x zoelleri (vireya) 1
1295Everest (azalea) 1
1296Golden Sunset (azalea) 1
1297Neala (rhododendron) 1
1298Borde Hill (rhododendron) 1
1299Vineblanc (rhododendron) 1
1300Skeeter Hill (rhododendron) 1
1301Torero (rhododendron) 1
1302Wind River (rhododendron) 1
1303Amor Group (rhododendron) 1
1304Susan (rhododendron) 1
1305Gloria Mundi (azalea) 1
1306Tweedy Bird (rhododendron) 1
1307Koichiro Wada x Burgundy X Purple Splendour (rhododendron) 1
1308Catalgla x wardii (rhododendron) 1
1309Yuma-dona (azalea) 1
1310Kagetsu x Silver Cup (azalea) 1
1311Grenadier Group (rhododendron) 1
1312Royal Lodge (azalea) 1
1313Daisy (rhododendron) 1
1314Crest x King of Shrubs (rhododendron) 1
1315Nuccio's Friendship (azalea) 1
1316Katoi (azalea) 1
1317Courtenay Queen (rhododendron) 1
1318Miss Noreen Beamish (rhododendron) 1
1319AAP-1 (azalea) 1
1320Apassionata (vireya) 1
1321Lemon Embers (rhododendron) 1
1322Seattle Gold (rhododendron) 1
1323Mary Swaythling (rhododendron) 1
1324Gloriosum (rhododendron) 1
1325Lori Eichelser (rhododendron) 1
1326Chief Paulina (rhododendron) 1
1327yakushimanun x Vulcan's Flame (rhododendron) 1
1328insigne x El Alamein (rhododendron) 1
1329Kozan (azalea) 1
1330Vanessa Pastel (rhododendron) 1
1331Clipsie (vireya) 1
1332Vuyk's Scarlet (azalea) 1
1333Roberte (rhododendron) 1
1334Multiflorum (azalea) 1
1335Weston's Pink Diamond (rhododendron) 1
1336Apricot Lady Chamberlain (rhododendron) 1
1337christianae x laetum (vireya) 1
1338Taj Mahal (rhododendron) 1
1339Senorita (rhododendron) 1
1340Rhonda (rhododendron) 1
1341Marquis of Waterford (rhododendron) 1
1342Diana Trask (azalea) 1
1343Eden Jane Alcott (azalea) 1
1344Lem's Cameo x Brandt's Tropicana (rhododendron) 1
1345Austrinum Gold (azalea) 1
1346Vivacious x Nova Zembla (rhododendron) 1
1347 (rhododendron) 1
1348Bergie (rhododendron) 1
1349Schneegold (azalea) 1
1350wardii x Medusa Group X Letty Edwards Group (rhododendron) 1
1351Diane x Gladys Rose (rhododendron) 1
1352catawbiense x fortunei (rhododendron) 1
1353cumberlandense x occidentale (azalea) 1
1354Lem's Goal x Goldsworth Orange (rhododendron) 1
1355Inca Gold x Koichiro Wada (rhododendron) 1
1356Rosalind (rhododendron) 1
1357UU-1 (azalea) 1
1358Amber Sun (rhododendron) 1
1359Iveryanum (azalea) 1
1360La Bar's White x fortunei X wardii (rhododendron) 1
1361Mrs L.A. Dunnett (rhododendron) 1
1362Bibiani (rhododendron) 1
1363Rubinstern X Red Pimpernel x Kermesinum (azalea) 1
1364Lodauric Group (rhododendron) 1
1365Anna x Frank Galsworthy (rhododendron) 1
1366Sir George Holford x leucogigas (vireya) 1
1367Fischer A3 (azalea) 1
1368Dosido (rhododendron) 1
1369zoelleri x javanicum (vireya) 1
1370Ferdinand Massange de Louvrex (rhododendron) 1
1371Exbury Fabia (rhododendron) 1
1372Top Banana x brachycarpum ssp tigerstedtii (rhododendron) 1
1373America x yakushimanum (rhododendron) 1
1374Grenadine Group (rhododendron) 1
1375Kathleen (azalea) 1
1376Earl of Donoughmore (rhododendron) 1
1377Leo Group (rhododendron) 1
1378kisuianum x Karafune (azalea) 1
1379Nova Zembla X ( ( La Bar's White X ( fortunei X wardii ) (rhododendron) 1
1380Amaura Group (rhododendron) 1
1381Scarlet Salute (azalea) 1
1382Snow (azalea) 1
1383Galathea (azalea) 1
1384Cilpinense Group (rhododendron) 1
1385Crimson Queen (azalea) 1
1386Helen Gunning (azalea) 1
1387smirnowii x griersonianum X catabiense x fortunei ssp discolor x Corona (rhododendron) 1
1388Sue Conn x Karen Triplet (rhododendron) 1
1389Camich (rhododendron) 1
1390Sylphides (azalea) 1
1391Mareike (rhododendron) 1
1392Dead Ringer (rhododendron) 1
1393Judy Spillane (rhododendron) 1
1394Carmen x Moonstone Group (rhododendron) 1
1395Scintillation x Furnivall's Daughter (rhododendron) 1
1396Michael's Pride (rhododendron) 1
1397Professor J.H. Zaaijer (rhododendron) 1
1398Lampion x Charmaine Group (rhododendron) 1
1399Counterpoint (rhododendron) 1
1400Anna Baldsiefen (rhododendron) 1
1401Homebush x White Swan (azalea) 1
1402praetervisum x loranthiflorum (vireya) 1
1403Kathy Ann (azalea) 1
1404Bella (rhododendron) 1
1405Scotty Lad (rhododendron) 1
1406smirnowii x bureavii (rhododendron) 1
1407Eisprinzessin (azalea) 1
1408Splendens (azalea) 1
1409Brookville (rhododendron) 1
1410Kluis Triumph (rhododendron) 1
1411Omega x Roseum Elegans (rhododendron) 1
1412College Pink (rhododendron) 1
1413johnstoneanum x Chrysomanicum Group (rhododendron) 1
1414Sincerity (rhododendron) 1
1415minus Carolinianum Group x fastigiatum (rhododendron) 1
1416Leonard Frisbie (azalea) 1
1417Flirt (rhododendron) 1
1418Maruba-osaka Zuki (azalea) 1
1419Lord Milner (rhododendron) 1
1420Alice Street (rhododendron) 1
1421Gardenia Odyssee x aurigeranum (vireya) 1
1422Daphne Salmon (azalea) 1
1423Coreum Group (rhododendron) 1
1424Sir John Waterer (rhododendron) 1
1425Diane's Delight (rhododendron) 1
1426Dexter no.26 x griersonianum (rhododendron) 1
1427TW-2 (azalea) 1
1428Pretty Baby (rhododendron) 1
1429Little Ruby (azalea) 1
1430Lem's Cameo X (Lem's Cameo x Ken Janeck) (rhododendron) 1
1431Gartendirektor Glocker (rhododendron) 1
1432Blinklicht (rhododendron) 1
1433Vibrant (rhododendron) 1
1434 macrosepalum Linearifolium (azalea) 1
1435Corneille (azalea) 1
1436Hermann Klusmann (azalea) 1
1437Truus (azalea) 1
1438Princess Beatrice (vireya) 1
1439Sir George Holford (vireya) 1
1440Phyllis Ballard (rhododendron) 1
1441Waxeye (rhododendron) 1
1442Raspberry Swirl (rhododendron) 1
1443Murray's Pink (rhododendron) 1
1444Warlock (rhododendron) 1
1445unnamed Whitney hybrid (rhododendron) 1
1446Tolstead's Ma Belle (rhododendron) 1
1447fortunei x griersonianum (rhododendron) 1
1448C.B. van Nes (azalea) 1
1449Fireball (azalea) 1
1450Marilyn Kay (azalea) 1
1451Gudrun (rhododendron) 1
1452maximum x thomsonii (rhododendron) 1
1453Betty Kelly x Feuerwerk (azalea) 1
1454J.G. Millais (rhododendron) 1
1455brachycarpum ssp tigerstedtii x Donna Hardgrove (rhododendron) 1
1456Barto Ivory (rhododendron) 1
1457Catanea (rhododendron) 1
1458Fascination (azalea) 1
1459Polar Sea x Corinne Murrah (azalea) 1
1460Dexter 202 (rhododendron) 1
1461Chief Sealth (rhododendron) 1
1462speciosum x canescens (azalea) 1
1463Brenda Marie (azalea) 1
1464Jalisco Group x yakushimanum X Joanita (rhododendron) 1
1465Exquisitum (azalea) 1
1466Bauble (rhododendron) 1
1467Idealist (rhododendron) 1
1468Lady De Rothschild (rhododendron) 1
1469Mrs W.C. Slocock (rhododendron) 1
1470Fire Bird Group (rhododendron) 1
1471Frank Galsworthy x Leo (rhododendron) 1
1472konori x rhodoleucum (vireya) 1
1473Fancy (rhododendron) 1
1474Belvedere x Jasper Group (rhododendron) 1
1475Violetta (rhododendron) 1
1476Bow Bells Group (rhododendron) 1
1477Goldbukett (rhododendron) 1
1478Boule de Rose (rhododendron) 1
1479Aladdin x Amoenum (azalea) 1
1480Jay Gould (rhododendron) 1
1481Caroline Dorman (azalea) 1
1482Lovelock (rhododendron) 1
1483Mary Belle x Goldfort (rhododendron) 1
1484Apollo (azalea) 1
1485Brookville x Mary Garrison (rhododendron) 1
1486Pallidum Group (rhododendron) 1
1487Red Cloud (rhododendron) 1
1488Purple Emperor (rhododendron) 1
1489'Souvenir of Anthony Waterer' F2 x yakushimanum 'Koichiro Wada' (rhododendron) 1
1490Sandy Petruso (rhododendron) 1
1491Indicum Roseum (azalea) 1
1492Hiraethlyn Group (rhododendron) 1
1493Virginia Scott x Alice Franklin (rhododendron) 1
1494Jo Ann Newsome (rhododendron) 1
1495K-38 (azalea) 1
1496Elya (rhododendron) 1
1497Bismarck (rhododendron) 1
1498Ladybird (rhododendron) 1
1499Professor F. Bettex (rhododendron) 1
1500Fawn x griffithianum (rhododendron) 1
1501Sunspray (rhododendron) 1
1502Spatter Paint (rhododendron) 1
1503Mrs J J Crosfield (rhododendron) 1
1504macabeanum x Loderi King George (rhododendron) 1
1505Clorinda (vireya) 1
1506Rosefinch (rhododendron) 1
1507Coronis Group x griersonianum (rhododendron) 1
1508Julia Grothaus (rhododendron) 1
1509Olympic Lady Group (rhododendron) 1
1510America x Doctor V.H. Rutgers (rhododendron) 1
1511Scintillation x Inamorata Group X ((fortunei x dichroanthum) x wardii) (rhododendron) 1
1512Source Bank (rhododendron) 1
1513arboreum x Elizabeth Group X arboreum (rhododendron) 1
1514Sedona (rhododendron) 1
1515Mary Belle x Ted's Yellow (rhododendron) 1
1516Stewartstonian (azalea) 1
1517Narcissiflorum (azalea) 1
1518Jacquetta Group (rhododendron) 1
1519Mira (rhododendron) 1
1520Pink Prelude (rhododendron) 1
1521Wako (azalea) 1
1522Madame Moreux (azalea) 1
1523Francisa (rhododendron) 1
1524Roberta Ann x Boudoir (azalea) 1
1525Dexter no.26 (rhododendron) 1
1526Sunbeam (azalea) 1
1527Soubrette (rhododendron) 1
1528Elisabetae Group (rhododendron) 1
1529Whopper x Brandt's Tropicana (rhododendron) 1
1530dichroanthum ssp scyphocalyx x Allegretto (rhododendron) 1
1531Sapporo (rhododendron) 1
1532Girard Joshua (rhododendron) 1
1533Tropic Glow x Tropic Glow (vireya) 1
1534Campdis Group (rhododendron) 1
1535Portia Group (rhododendron) 1
1536Gladys (rhododendron) 1
1537Honeymoon (rhododendron) 1
1538Solon (rhododendron) 1
1539Fireplum (vireya) 1
1540laetum x gracilentum (vireya) 1
1541leucogicas x laetum X javanicum (vireya) 1
1542Gloria (azalea) 1
1543Sakura-gata (azalea) 1
1544Silver Slipper (azalea) 1
1545Coral Chimes (vireya) 1
1546Flashy Blue (rhododendron) 1
1547Lumina (rhododendron) 1
1548Sierra Sunrise (rhododendron) 1
1549Direktor E Hjelm (rhododendron) 1
1550Pink Parasol (rhododendron) 1
1551Desiree x No. CB-1 (azalea) 1
1552Peter Alan (rhododendron) 1
1553Rocky Road (rhododendron) 1
1554Helen (azalea) 1
1555Mount Siga (rhododendron) 1
1556May Morn (rhododendron) 1
1557Herbert x Girard's Hot Shot (azalea) 1
1558Stokes Opal (rhododendron) 1
1559Dolly Group (rhododendron) 1
1560Rubina Group (rhododendron) 1
1561Chanticleer Group (rhododendron) 1
1562Don Juan (rhododendron) 1
1563Russautinii Group (rhododendron) 1
1564C.I.S. x rex (rhododendron) 1
1565Polar Sea (azalea) 1
1566Vulcan (rhododendron) 1
1567Plum High x Jonathan Shaw No. 2 (rhododendron) 1
1568Golden Peace (azalea) 1
1569Scintillation X Pink Petticoats x yakushimanum (rhododendron) 1
1570Kera (rhododendron) 1
1571Cangallo (azalea) 1
1572Peach Lady x Tally Ho Group (rhododendron) 1
1573Hokkaido (rhododendron) 1
1574Erich Hermann (rhododendron) 1
1575Chink (rhododendron) 1
1576Pink Walloper (rhododendron) 1
1577catawbiense x thomsonii (rhododendron) 1
1578Lackamas Blue (rhododendron) 1
1579lochiae x macgregoriae (vireya) 1
1580zoelleri x viriosum X zoelleri (vireya) 1
1581Caroline Gable (azalea) 1
1582Paloma (azalea) 1
1583Scarlet Pimpernel (azalea) 1
1584Harrisville (rhododendron) 1
1585laetum x macgregoriae (vireya) 1
1586Fidelio (azalea) 1
1587Frilled Cream (rhododendron) 1
1588Caman Group (rhododendron) 1
1589Edward S. Rand (rhododendron) 1
1590Fabia Group X fortunei ssp discolor x facetum (rhododendron) 1
1591Carnal (rhododendron) 1
1592smirnowii x catawbiense (rhododendron) 1
1593Kettledrum x Jock X Mrs Chatles S. Sargent (rhododendron) 1
1594Maricela (rhododendron) 1
1595Hershey's Orange (azalea) 1
1596Aileen Henderson (rhododendron) 1
1597Carola (rhododendron) 1
1598White Orchid (azalea) 1
1599Trilby (rhododendron) 1
1600Exquisite (azalea) 1
1601Naomi Pink Beauty (rhododendron) 1
1602Shinkigen (azalea) 1
1603Cavalier (rhododendron) 1
1604Spit Fire (azalea) 1
1605Snowclad (azalea) 1
1606Blue Pacific (rhododendron) 1
1607John Coutts Group (rhododendron) 1
1608Madfort Group (rhododendron) 1
1609UQ-1 (azalea) 1
1610Gordian (rhododendron) 1
1611Odessa x Spätlese (rhododendron) 1
1612Ilam Violet (rhododendron) 1
1613Linswegeanum Group (rhododendron) 1
1614Herme (rhododendron) 1
1615Michael Waterer (rhododendron) 1
1616laetum X viriosum x macgregoriae (vireya) 1
1617Oakland X (unknown Indian azalea hybrid x Carol) (azalea) 1
1618konori x christianae (vireya) 1
1619Lackamas Spice (rhododendron) 1
1620Coronis Group (rhododendron) 1
1621Channon Marie (vireya) 1
1622Kotuko (rhododendron) 1
1623Oh My! x Nova Zembla (rhododendron) 1
1624Watchung (rhododendron) 1
1625Gardenia Odyssey x laetum (vireya) 1
1626Mrs P.D. Williams (rhododendron) 1
1627Oh My! x Mary Belle (rhododendron) 1
1628Ross Maud (rhododendron) 1
1629Nancy Evans X Whopper x Brandt's Tropicana (rhododendron) 1
1630Barclayi Robert Fox (rhododendron) 1
1631Idealist Group x Hawk Group X Phryne Group (rhododendron) 1
1632Dawn (azalea) 1
1633fortunei x catawbiense (rhododendron) 1
1634Making Waves (rhododendron) 1
1635Koichiro Wada x Loderi Venus (rhododendron) 1
1636Lady of Belfield (rhododendron) 1
1637Nancy Evans x Orange Marmalade (rhododendron) 1
1638Azor (rhododendron) 1
1639Consolini's Windmill (rhododendron) 1
1640maximum x haematodes (rhododendron) 1
1641Limelight (rhododendron) 1
1642Fort Cream (rhododendron) 1
1643Rosilac (rhododendron) 1
1644Morgenrot (rhododendron) 1
1645Memoir (rhododendron) 1
1646burmanicum x chrysodoron (rhododendron) 1
1647Jutland Group (rhododendron) 1
1648King of Shrubs x Crest (rhododendron) 1
1649Pink Shell (rhododendron) 1
1650Eggebrechtii (rhododendron) 1
1651Devonshire Cream (rhododendron) 1
1652Ingre Group (rhododendron) 1
1653Pink Dawn (azalea) 1
1654Elegans Superbum (azalea) 1
1655Serendipity (rhododendron) 1
1656Golden Anniversary (rhododendron) 1
1657zoelleri X christianae x konori (vireya) 1
1658Coromandel (rhododendron) 1
1659Mochica Moon (rhododendron) 1
1660Bowie (rhododendron) 1
1661tapetiforme x Serenade (rhododendron) 1
1662Umpqua Chief x War Paint (rhododendron) 1
1663Mary Ellen Thomson (azalea) 1
1664Bob Bovee (rhododendron) 1
1665Inca Gold x Koichiro Wada X wardii (rhododendron) 1
1666Triumph x Beni-kirishima (azalea) 1
1667Ruffled Giant (azalea) 1
1668Herbert (azalea) 1
1669Troubadour (azalea) 1
1670fortunei x decorum ssp diaprepes (rhododendron) 1
1671Brandt Red x yakushimanum (rhododendron) 1
1672Eden White (azalea) 1
1673Creeping Jenny (rhododendron) 1
1674Kotobuki (azalea) 1
1675Linsweger Gold (rhododendron) 1
1676Janet Blair x Crest (rhododendron) 1
1677Ostalett (azalea) 1
1678Mrs C B van Nes (rhododendron) 1
1679fortunei x smirnowii (rhododendron) 1
1680Mrs P den Ouden (rhododendron) 1
1681Bluebell (rhododendron) 1
1682Hachmann's Diadem x Holger (rhododendron) 1
1683Melanie Shaw (rhododendron) 1
1684Gill's Triumph (rhododendron) 1
1685atlanticum x unkown (MLA no. 570091A) (azalea) 1
1686Apricot Nectar (vireya) 1
1687macgregoriae x stenophyllum (vireya) 1
1688Miss Louisa Hunnewell (azalea) 1
1689Sankt Valentin (azalea) 1
1690Gibraltar (azalea) 1
1691Zuio (azalea) 1
1692Le Flambeau (azalea) 1
1693Lackamas Cream (rhododendron) 1
1694Charlie Waterer (rhododendron) 1
1695Vernum (rhododendron) 1
1696Impi (rhododendron) 1
1697Lamplighter (rhododendron) 1
1698Shinnyo-no-hikari (azalea) 1
1699Windsor Lad (rhododendron) 1
1700Ginrei (azalea) 1
1701Kettledrum x Jock (rhododendron) 1
1702Genevieve Schmidt (rhododendron) 1
1703fortunei x dichroanthum (rhododendron) 1
1704Snowbird (azalea) 1
1705Creamy Chiffon (rhododendron) 1
1706White Wedding (rhododendron) 1
1707Jeannie's Black Heart (rhododendron) 1
1708Rosette (azalea) 1
1709Goldrausch x wardii X wardii (rhododendron) 1
1710Mars x America (rhododendron) 1
1711Portia (rhododendron) 1
1712Buketta (rhododendron) 1
1713Yellow Gay (rhododendron) 1
1714Grosclaude Group (rhododendron) 1
1715WM-1 (azalea) 1
1716Orangina (rhododendron) 1
1717Fittianum (rhododendron) 1
1718Loderi Sir Joseph Hooker (rhododendron) 1
1719Bern (rhododendron) 1
1720Day Dream (rhododendron) 1
1721russatum x saluenense (rhododendron) 1
1722Jacksonii (rhododendron) 1
1723Glacier X Louise Gable x Gable C8G (azalea) 1
1724Shilsonii (rhododendron) 1
1725yakushimanum x campanulatum (rhododendron) 1
1726Azuma kagami (azalea) 1
1727Award (rhododendron) 1
1728Ophelia (vireya) 1
1729brachycarpum ssp tigerstedtii x Phipps Yellow (rhododendron) 1
1730Cephas (vireya) 1
1731Lady Mar (rhododendron) 1
1732Tempérance (azalea) 1
1733caucasicum x (Fabia group x (Dido x Lem's Goal)) X Crest (rhododendron) 1
1734Arnold Group (azalea) 1
1735Laura Aberconway (rhododendron) 1
1736ambiguum x cinnabarinum Concatenans Group (rhododendron) 1
1737Rachel von Varenhagen (azalea) 1
1738Koenig (azalea) 1
1739Daphne Group (rhododendron) 1
1740Little's Early Light Pink (azalea) 1
1741Robert Allison (rhododendron) 1
1742Izayoi (azalea) 1
1743Rozanne Waterer (azalea) 1
1744Crest x Yellow Creek (rhododendron) 1
1745Hannah Hersey (rhododendron) 1
1746austrinum x alabamense (azalea) 1
1747Minnetonka (rhododendron) 1
1748Banko (azalea) 1
1749Marchioness of Lansdowne (rhododendron) 1
1750Roza Stevenson (rhododendron) 1
1751Party Pink (rhododendron) 1
1752Sandy Mile (rhododendron) 1
1753Blushing Bride (azalea) 1
1754Rosy Chimes (vireya) 1
1755Emile Roussave (azalea) 1
1756Ambrosianum (azalea) 1
1757Lionel's Triumph x Loderi King George (rhododendron) 1
1758Muriel (rhododendron) 1
1759laetum X zoelleri x polyanthemum (vireya) 1
1760Monsieur Guillemot (rhododendron) 1
1761Belle (rhododendron) 1
1762smirnowii x fortunei (rhododendron) 1
1763Mrs Furnivall x Coronation Day (rhododendron) 1
1764Golden Wit (rhododendron) 1
1765Teardrop (rhododendron) 1
1766Anne Hardgrove (rhododendron) 1
1767yakushimanum x Burgundy (rhododendron) 1
1768arboreum x Elizabeth Group (rhododendron) 1
1769Dante Group (rhododendron) 1
1770Brazil x Ilam Yellow (azalea) 1
1771Fedora x El Capitan (azalea) 1
1772Hazel Dawson (azalea) 1
1773Calrose Group (rhododendron) 1
1774yakushimanum x Goldkrone (rhododendron) 1
1775Karl Glaser (azalea) 1
1776Brandt Red (rhododendron) 1
1777Lambertus C. Bobbink x Gumpo (azalea) 1
1778Girard's Pink Dawn x Girard's Rose (azalea) 1
1779Cimarron Sun (rhododendron) 1
1780keiskei x racemosum (rhododendron) 1
1781Merley Cream (rhododendron) 1
1782Bluebird (rhododendron) 1
1783Albescens (rhododendron) 1
1784Zella (rhododendron) 1
1785Busuki (rhododendron) 1
1786Fireman Jeff (rhododendron) 1
1787Thunderstorm (rhododendron) 1
1788Kewense (rhododendron) 1
1789Katrina (rhododendron) 1
1790Skipper (rhododendron) 1
1791bureavii x Ken Janeck (rhododendron) 1
1792viscosum x cumberlandense (azalea) 1
1793Triumphans (vireya) 1
1794Doctor H.C. Dresselhuys (rhododendron) 1
1795maximum x catawbiense (rhododendron) 1
1796konori var phaeopeplum x leucogigas (vireya) 1
1797Weldy x Serendipity (rhododendron) 1
1798Berryrose Group (rhododendron) 1
1799Swarthmore no. 12507 (rhododendron) 1
1800Laurie (rhododendron) 1
1801Tidbit (rhododendron) 1
1802Sarabande (azalea) 1
1803Limona (azalea) 1
1804Shyozui (azalea) 1
1805Vesuvius x griffithianum (rhododendron) 1
1806Alhambra (azalea) 1
1807Sweet Mystery (rhododendron) 1
1808Rougemont (rhododendron) 1
1809Scintillation x Inamorata Group (rhododendron) 1
1810Akbar Group (rhododendron) 1
1811Fabia Group x yakushimanum (rhododendron) 1
1812General Sir John du Cane Group (rhododendron) 1
1813Strawberry Ice (azalea) 1
1814Loderi White Diamond (rhododendron) 1
1815Rose Perfection (rhododendron) 1
1816Rubis de Meirelbeke (azalea) 1
1817Yak Van Zile x Mrs W R Coe (rhododendron) 1
1818George Sweesy (rhododendron) 1
1819LB-3 (azalea) 1
1820Dazzler (rhododendron) 1
1821Pinnacle (rhododendron) 1
1822facetum x Fabia Tangerine (rhododendron) 1
1823yakushimanum x pseudochrysantum (rhododendron) 1
1824Ellestee (rhododendron) 1
1825Sir Frederick Moore (rhododendron) 1
1826Countess of Derby x Loderi Venus (rhododendron) 1
1827Confusion (rhododendron) 1
1828Shasta (vireya) 1
1829Felinda X aurigeranum x Doctor Hermann Sleumer (vireya) 1
1830C.B van Nes x Koster's Brilliant Red (azalea) 1
1831Romany Chai (azalea) 1
1832Betsy Trotwood (rhododendron) 1
1833dichroanthum x neriiflorum X Fabia Group (rhododendron) 1
1834Eudora Group (rhododendron) 1
1835Fragrantissimum (rhododendron) 1
1836Azor Group (rhododendron) 1
1837Theodor Findeisen (azalea) 1
1838Satin Gold (rhododendron) 1
1839Royal Pillow (azalea) 1
1840Bibiani Group (rhododendron) 1
1841Donar (rhododendron) 1
1842Surusumi (azalea) 1
1843Gladys Rillstone (rhododendron) 1
1844Gumpo Pink (azalea) 1
1845Hozan (azalea) 1
1846catawbiense x haematodes X Mars (rhododendron) 1
1847Sham's Ruby (rhododendron) 1
1848Eruption (rhododendron) 1
1849Eidam (rhododendron) 1
1850Marion Lee (azalea) 1
1851Manglesii (rhododendron) 1
1852Ditto's Mom (rhododendron) 1
1853HL-7 (azalea) 1
1854Madame Auguste van Damme (azalea) 1
1855Lem's Cameo x forrestii ssp forrestii (rhododendron) 1
1856Catawbiense Compactum (rhododendron) 1
1857Carmen Group x Elizabeth Group (rhododendron) 1
1858Petra's Debut (rhododendron) 1
1859Edelweiss (rhododendron) 1
1860Geoffroy Millais (rhododendron) 1
1861Princess Juliana (rhododendron) 1
1862Palmer (rhododendron) 1
1863Babylon (rhododendron) 1
1864Margaret (rhododendron) 1
1865Sunny (vireya) 1
1866Doctor Hermann Sleumer x herzogii (vireya) 1
1867Salmon Spray (azalea) 1
1868Schepens Kerstperel (azalea) 1
1869Fred Sander (azalea) 1
1870Malabar (rhododendron) 1
1871Helen Everitt (rhododendron) 1
1872Minnie (rhododendron) 1
1873dichroanthum ssp scyphocalyx x kyawii (rhododendron) 1
1874Blue Jay (rhododendron) 1
1875Charlotte de Rothschild (rhododendron) 1
1876Baden-Baden (rhododendron) 1
1877Cornish Loderi Group (rhododendron) 1
1878Emily Allison (rhododendron) 1
1879Apritan (rhododendron) 1
1880Solent Queen (rhododendron) 1
1881Peter Koster x Loderi Group (rhododendron) 1
1882Kami-no-yama-kirin (azalea) 1
1883Goldkrone x yakushimanum X Cosmopolitan x Scintillation (rhododendron) 1
1884Gandavense Group (azalea) 1
1885Wakasagi (azalea) 1
1886Girard's Pink Dawn (azalea) 1
1887Gillies Apricot (rhododendron) 1
1888Fred Winter (rhododendron) 1
1889Ilam Persian Melon (azalea) 1
1890Stagecoach Frills (azalea) 1
1891Splendens (azalea) 1
1892Golfer (rhododendron) 1
1893Jeanette (azalea) 1
1894Nachtglut I (rhododendron) 1
1895Purpureum Splendens (rhododendron) 1
1896Salomé (rhododendron) 1
1897Hugh Koster (rhododendron) 1
1898Gold Medal (rhododendron) 1
1899Marie Antoinette Group (rhododendron) 1
1900Tosca (rhododendron) 1
1901johnstoneanum x veitchianum (rhododendron) 1
1902Pink Delight x intranervatum (vireya) 1
1903Irian Jaya (vireya) 1
1904Triumphans x javanicum (vireya) 1
1905Hatsu-shimo (azalea) 1
1906Latona Group (rhododendron) 1
1907laetum X macgregoriae x aurigeranum (vireya) 1
1908Grenadier (rhododendron) 1
1909Oudijk's Sensation x Marinus Koster (rhododendron) 1
1910Hello Dolly (rhododendron) 1
1911Red Pimpernel (azalea) 1
1912Tanima-no-yuki (azalea) 1
1913Madame Petrick (azalea) 1
1914Vesuvius (rhododendron) 1
1915Bunka (azalea) 1
1916Mrs Horace Fogg x Diva Group (rhododendron) 1
1917Hachmann's Brasilia (rhododendron) 1
1918Coquille (azalea) 1
1919Cowslip Group (rhododendron) 1
1920Metis Group (rhododendron) 1
1921Limelight x (King of Shrubs x smirnowii) (rhododendron) 1
1922Viola (rhododendron) 1
1923Road Red (rhododendron) 1
1924Haru-no-tsuki (azalea) 1
1925fortunei ssp discolor-hybrid x dichroanthum ssp scyphocalyx (rhododendron) 1
1926Yak Van Zile (rhododendron) 1
1927Carita (rhododendron) 1
1928XS-1 (azalea) 1
1929Golden Dream (azalea) 1
1930Kernéostic x Jalisco Elect (rhododendron) 1
1931Burgundy Mist (rhododendron) 1
1932Grosclaude Group x Britannia (rhododendron) 1
1933Loderi Group x Earl of Athlone (rhododendron) 1
1934Ivette (azalea) 1
1935Razorbill (rhododendron) 1
1936makinoi x luciferum (rhododendron) 1
1937Glen Glow (rhododendron) 1
1938Shiryu-no-homare (azalea) 1
1939Camille Vervaene (azalea) 1
1940Yellow Bunting (rhododendron) 1
1941Milkmaid (rhododendron) 1
1942konori x laetum X commonae (vireya) 1
1943Praecox (rhododendron) 1
1944Goldbug (rhododendron) 1
1945maximum x thomsonii X fortunei x haematodes (rhododendron) 1
1946Apricot Nectar x Lem's Cameo (rhododendron) 1
1947Elsie Pratt (azalea) 1
1948Nova Zembla x Thunderstorm (rhododendron) 1
1949Colehurst (rhododendron) 1
1950Pink Bell (rhododendron) 1
1951Chrysomanicum Group (rhododendron) 1
1952Lemonade (rhododendron) 1
1953Whopper x Lem's Cameo (rhododendron) 1
1954decorum x Golden Jubilee (rhododendron) 1
1955Dexter 202 x Mars (rhododendron) 1
1956Narihira (azalea) 1
1957Whitethroat x Klondyke (azalea) 1
1958Salmon Glow (azalea) 1
1959Ditto (rhododendron) 1
1960Leah Yates (rhododendron) 1
1961catawbiense x haematodes (rhododendron) 1
1962Hogetsu (azalea) 1
1963catawbiense X fortunei ssp discolor x Fabia Group X Russell Harmon x Goldsworth Orange (rhododendron) 1
1964Aladdin Group (rhododendron) 1
1965Fool's Folly (azalea) 1
1966Excelsior (azalea) 1
1967Dr. Sax (vireya) 1
1968fortunei ssp. discolor x Catharine van Tol (rhododendron) 1
1969Lumina x Perlina (rhododendron) 1
1970Hydon Glow (rhododendron) 1
 
Statistics
Listed Hybrids / cultivars2037656.605 %
Synonyms1127
Selections/clones707
Groups (formerly grex)661
Unregistered hybrids What?
Unregistered Hybrids

This category involves:
  • all named hybrids that have no registration in the IRRC, ICRA or JARS
  • all unnamed crosses (like: 'yakushimanum x bureavii')

1119
Listed Hybrids + hybridizer-details1486272.945 %
Listed Hybrids + picture417620.495 %

Estimated total number of hybrids = 36.000

Last 2 hybrid pictures added to hirsutum database:


R. 'Proteo-pron' (Thompson’s Nursery Waldport, Oregon USA)

Photo by: Harold E. Greer
Location: Greer Gardens, Eugene, USA 11 May, 2008

R. 'Odoratum' (Thompson, London , 1869)

Photo by: Harold E. Greer
Location: Greer Gardens, Eugene, USA 15 May, 1988


Last species picture added to hirsutum database
R. acrophilum

Photo by:
Location:


Photo Everard Daniel, Sherwood Garden, UK


Photo Tijs Huisman, Round Bald, Roan Mountain
North Carolina USA, June 19 2006


Photo Everard Daniel, Sheffield Park gardens, Sussex (National Trust) , UK
Rhododendron G.A. Sims, May 30 2004


Photo Yves Tuset, Leonardslee , UK
Rhododendron 'Smithii Group' with wallabies, April 2003
_____________________________________________________________________________________________________________________________________
Hirsutum.info     Project started 03 June 2009