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