Rhododendron hybridisers:

Leach, Dr. David G., North Madison, Ohio, USA


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=Complete=not all info yet

#Cultivars/hybrids of   Leach, Dr. David G.   ordered by   name   yearReg.
1Anna H. Hall   Click to see more information


  Anna H. Hall
(R. catawbiense x R. degronianum ssp yakushimanum) (r.)
1952y
2Applause   Click to see more information


  Applause
('Catalgla' x 'Adriaan Koster x williamsianum') (r.)
1958y
3Argentina   Click to see more information


  Argentina
('catawbiense x yakushimanum' x 'Fanfare x Gertrud Schäle Group') (r.)
1966y
4Atlantis (info) (R. catawbiense x 'dichroanthum X griffithianum x auriculatum') (r.)1952y
5Bali   Click to see more information


  Bali
(R. catawbiense x 'neriiflorum x dichroanthum X fortunei discolor') (r.)
1952y
6Ballad   Click to see more information


  Ballad
(? x 'America') (r.)
1972y
7Bangkok (info) (? x ?) (r.)y
8Betty Breene (info) (? x ?) (r.)y
9Bikini Island (info) ('Scarlet Blast' x 'catawbiense x yakushimanum X Fanfare x Gertrud Schäle') (r.)1977y
10Blaze (info) (? x ?) (r.)y
11Blondie (info) ('Nereid Group x fortunei ssp discolor' x 'Russell Harmon') (r.)1970y
12Bravo!   Click to see more information


  Bravo!
(R. catawbiense x 'fortunei X arboreum x griffithianum') (r.)
1953y
13Bristol (info) ('Pink Parasol' x 'Party Pink') (r.)1968y
14Brittany   Click to see more information


  Brittany
('Bowie' x R. keiskei) (r.)
1974y
15Cairo (info) ('Catalgla x fortunei' x 'Eidam x williamsianum') (r.)1958y
16Calcutta (info) ('dichroanthum ssp scyphocalyx x kyawii' x 'Catalgla') (r.)1972y
17Canary Islands (info) (? x ?) (r.)y
18Capistrano   Click to see more information


  Capistrano
('Hindustan' x 'catawbiense X fortunei ssp discolor x Fabia Group X Russell Harmon x Goldsworth Orange X Golden Gala') (r.)
1981y
19Casanova   Click to see more information


  Casanova
('Newburyport Belle' x 'Good Hope') (r.)
1968y
20Catalina (info) (? x ?) (r.)1967y
21Coloratura (info) (R. cumberlandense x R. arborescens) (a.)1961y
22Colossus (info) (? x ?) (a.)y
23Colossus (info) (selection from x R. calendulaceum) (r.)1953y
24Congo   Click to see more information


  Congo
(R. catawbiense x 'Goldfort Group') (r.)
1952y
25Cyprus   Click to see more information


  Cyprus
('Mrs Furnivall' x R. catawbiense) (r.)
1953y
26Dolly Madison   Click to see more information


  Dolly Madison
(R. catawbiense x 'fortunei X arboreum x griffithianum') (r.)
1950y
27Duet (info) (? x ?) (r.)y
28Fiji (info) (? x ?) (r.)y
29Finlandia   Click to see more information


  Finlandia
('Catalgla' x 'Adriaan Koster x williamsianum') (r.)
1958y
30Flamenco (info) ('Fanfare' x 'Gertrud Schäle') (r.)1956y
31Golden Gala (info) ('Great Lakes' x 'Good Hope') (r.)1968y
32Good Hope (info) (R. catawbiense x R. wardii var wardii) (r.)1955y
33Great Lakes (info) (R. catawbiense x 'Koichiro Wada') (r.)1960y
34Hawaii   Click to see more information


  Hawaii
(? x ?) (r.)
1967y
35Hindustan (info) ('maximum x Goldsworth Orange' x 'America x Gertrud Schäle Group') (r.)1967y
36Holden's Solar Flare (info) (? x ?) (r.)1973y
37Holden's Spring Herald   Click to see more information


  Holden's Spring Herald
('Catalgla' x R. rex ssp fictolacteum) (r.)
1975y
38Hong Kong   Click to see more information


  Hong Kong
(R. catawbiense x 'Crest') (r.)
1956y
39Ivory Coast   Click to see more information


  Ivory Coast
(R. keiskei x 'Arctic Pearl') (r.)
1974y
40Ivory Tower (info) (? x ?) (r.)y
41Janet Blair   Click to see more information


  Janet Blair
(? x ?) (r.)
1960y
42Java (info) ('Mars' x 'Mars x catawbiense') (r.)1958y
43Jericho   Click to see more information


  Jericho
(R. keiskei x 'Epoch') (r.)
1976y
44July Jester   Click to see more information


  July Jester
('S.D. Coleman' x 'Scarlet Salute') (a.)
1961y
45July Jewel (info) (? x ?) (a.)y
46July Jingle (info) ('S.D. Coleman' x R. arborescens) (a.)1961y
47July Joy (info) (R. prunifolium x R. arborescens) (a.)1961y
48July Jubilation   Click to see more information


  July Jubilation
(? x ?) (a.)
y
49July Julep (info) ('S.D. Coleman' x 'Cream Puff') (a.)1961y
50June Bride (info) (? x ?) (a.)y
51Last Hurray (info) ('Belle Heller' x R. aureum var aureum) (r.)1958y
52Limelight (info) ('Catalgla' x 'fortunei x wardii') (r.)y
53Lodestar   Click to see more information


  Lodestar
('Catawbiense Album' x 'Belle Heller') (r.)
1964y
54Luxor   Click to see more information


  Luxor
(R. catawbiense x 'Goldfort Group') (r.)
1952y
55Madison Flower Girl (info) (? x ?) (a.)y
56Madison Group (info) (? x ?) (a.)y
57Madras   Click to see more information


  Madras
('Mars' x 'Fanfare') (r.)
1958y
58Madrid   Click to see more information


  Madrid
(? x 'America') (r.)
1953y
59Malta   Click to see more information


  Malta
('Gable's Pioneer' x 'Gable's Pioneer') (r.)
1956y
60Mist Maiden   Click to see more information


  Mist Maiden
(selection from x R. degronianum ssp yakushimanum) (r.)
1958y
61Montego   Click to see more information


  Montego
('Sefton' x 'Purple Splendour') (r.)
1957y
62Napoli   Click to see more information


  Napoli
(R. degronianum ssp yakushimanum x ?) (r.)
n
63Nepal   Click to see more information


  Nepal
(R. catawbiense x 'Widge') (r.)
1972y
64New Orleans (info) (? x ?) (r.)y
65Nile   Click to see more information


  Nile
(R. catawbiense x R. wardii var wardii) (r.)
1954y
66Normandy   Click to see more information


  Normandy
('Newburyport Beauty' x 'Newburyport Belle') (r.)
1968y
67Nuance   Click to see more information


  Nuance
(R. catawbiense x 'neriiflorum x dichroanthum X fortunei discolor') (r.)
1952y
68Party Pink   Click to see more information


  Party Pink
('Mrs Furnivall' x R. catawbiense) (r.)
1973y
69Peaches and Cream (info) (? x ?) (r.)y
70Persia (info) ('Mrs Furnivall' x R. catawbiense) (r.)1953y
71Pink Flourish   Click to see more information


  Pink Flourish
(R. catawbiense x ?) (r.)
1962y
72Pink Frosting (info) (? x ?) (r.)y
73Pink Mango (info) (? x ?) (r.)y
74Pink Parasol   Click to see more information


  Pink Parasol
(selection from x R. degronianum ssp yakushimanum) (r.)
1968y
75Pink Plush (info) (? x ?) (a.)y
76Pink Puff   Click to see more information


  Pink Puff
(R. cumberlandense x R. arborescens) (a.)
1961y
77Poppinjay (info) (? x ?) (r.)y
78Portent (info) (R. mucronulatum var mucronulatum x R. ciliatum) (r.)1955y
79Presque Isle (info) ('Everestianum' x 'Hindustan') (r.)1989y
80Rangoon   Click to see more information


  Rangoon
('Fanfare' x 'Gertrud Schäle Group') (r.)
1956y
81Ravenna (info) (? x ?) (r.)y
82Red River   Click to see more information


  Red River
('Leach's Mount Mitchell' x 'Mars x Fanfare') (r.)
1967y
83Red Sea (info) ('Leach's Mount Mitchell' x 'Mars x Fanfare') (r.)1967y
84Redder Yet (info) (? x ?) (r.)y
85Rio (info) ('Newburyport Beauty' x 'Newburyport Belle') (r.)1968y
86Samoa (info) ('catawbiense x yakushimanum' x 'Fanfare x Gertrud Schäle Group') (r.)1962y
87Santa Fe   Click to see more information


  Santa Fe
('Limelight x (King of Shrubs x smirnowii)' x 'Limelight') (r.)
y
88Savanna (info) (? x ?) (r.)y
89Scarlet Blast (info) ('Mars' x 'Mars x catawbiense') (r.)1972y
90Scarlet Salute (info) (selection from x R. cumberlandense) (a.)1962y
91Senegal   Click to see more information


  Senegal
(R. keiskei x R. minus Carolinianum Group) (r.)
1974y
92Serenata (info) ('Russell Harmon' x ?) (r.)y
93Shanghai (info) (? x ?) (r.)y
94Siam (info) (R. catawbiense x R. degronianum ssp yakushimanum) (r.)1952y
95Singapore   Click to see more information


  Singapore
('Fanfare' x 'Gertrud Schäle') (r.)
1956y
96Small Wonder   Click to see more information


  Small Wonder
('Fanfare' x 'Prometheus x forrestii Repens Group') (r.)
1972y
97Spellbinder   Click to see more information


  Spellbinder
('Russell Harmon' x 'calophytum x sutchuense') (r.)
1955y
98Spring Frolic   Click to see more information


  Spring Frolic
(R. catawbiense x 'Koichiro Wada') (r.)
1952y
99Spring Spangle (info) (? x ?) (a.)y
100Stockholm (info) ('Catalgla' x R. decorum ssp decorum) (r.)1954y
101Sumatra   Click to see more information


  Sumatra
('America' x 'Gertrud Schäle Group') (r.)
1956y
102Summer Glow   Click to see more information


  Summer Glow
('Summer Snow' x 'Scarlet Blast') (r.)
1971y
103Summer Snow   Click to see more information


  Summer Snow
(R. maximum x 'ungernii x auriculatum') (r.)
1969y
104Summer Solace (info) ('Summer Snow' x 'Catalgla') (r.)1968y
105Summer Song (info) ('smirnowii x griersonianum X catabiense x fortunei ssp discolor x Corona X griersonianum' x 'maximum x Goldsworth Orange X America x Gertrud Schäle Group') (r.)1968y
106Summer Splendor (info) ('Summer Snow' x 'Party Pink') (r.)1968y
107Summer Summit   Click to see more information


  Summer Summit
(R. maximum x 'auriculatum x fortunei discolor') (r.)
1958y
108Swansdown   Click to see more information


  Swansdown
(R. catawbiense x 'Belle Heller') (r.)
1965y
109Tahiti (info) ('maximum x catawbiense' x 'dichroanthum X fortunei ssp discolor x campylocarpum') (r.)1953y
110Tang   Click to see more information


  Tang
('Scarlet Salute' x 'Red King') (a.)
1952y
111Tow Head   Click to see more information


  Tow Head
(R. minus Carolinianum Group x R. ludlowii) (r.)
1968y
112Trinidad   Click to see more information


  Trinidad
('Calcutta' x 'Tahiti') (r.)
1960y
113Tripoli (info) (? x ?) (r.)1980y
114Tuscany   Click to see more information


  Tuscany
('Mrs Furnivall' x R. catawbiense) (r.)
1953y
115Vee Vee (info) (? x ?) (r.)y
116Venice (info) (? x ?) (r.)y
117Vestale (info) (? x ?) (r.)y
118Virginia Leach (info) (? x ?) (r.)y


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