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

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

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

Estimated total number of hybrids = 36.000

Last 2 hybrid pictures added to hirsutum database:


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

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

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

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


Last species picture added to hirsutum database
R. acrophilum

Photo by:
Location:


Photo Everard Daniel, Sherwood Garden, UK


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


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


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