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