Total number of azaleas: [402]
| Cultivar | Group | Ref | Type | Color | Bloom Time | |
|---|---|---|---|---|---|---|
| ‘L'Avenir' = 'Avenir’ ? | Indian | IRRC04 | evg | |||
|
‘L'Enteressent’
('Enteressent') |
Unknown | IRRC04 | unk | |||
| ‘L'Esperance’ | Ghent | Galle87 | dec | |||
|
‘L'Etoile de Gand’
('Etoile de Gand') |
Indian | IRRC04 | evg | |||
|
‘L'Hirondelle’
('Hirondelle') |
Hage | IRRC04 | evg | |||
|
‘L'Imperial’
('Imperial') |
Indian | IRRC04 | evg | |||
|
‘L'Infante Isabelle’
('Infante Isabelle') |
Ghent | IRRC04 | dec | |||
|
‘L'Interessante’
('Interessante') |
Ghent | IRRC04 | dec | |||
|
‘L.H. Paul’
(STR-29N) |
Strickland | dec | Rose,Yellow | Early | |
| ‘L.O.M.’ | Sonoma | Galle85 | evg | |||
|
‘La Belle Helene’
(V2-3) |
Robin Hill | Galle87 | evg | Pink-Dark,White | ||
| ‘La Charmante’ | Indian | IRRC04 | evg | |||
| ‘La Czarine’ | Mollis | IRRC04 | dec | |||
| ‘La Deesse’ | Indian | IRRC04 | evg | |||
|
‘La Fraicheur’
('Fraicheur') |
Ghent | IRRC04 | dec | |||
|
‘La France’
('France') |
Amoena | IRRC04 | evg | |||
| ‘La Geant’ | Indian | IRRC04 | evg | |||
|
‘La Gloire’
('Gloire') |
Indian | IRRC04 | evg | |||
|
‘La Lumiere’
(100G) |
Gable | Galle87 | evg | Red | ||
| ‘La Merveilleuse’ 1 | Indian | IRRC04 | evg | |||
|
‘La Merveilleuse’ 2
('Wonderperel') |
Indian | IRRC04 | evg | |||
| ‘La Paix’ | Aus. & NZ | Galle85 | evg | |||
| ‘La Perle’ | Kurume | Galle87 | evg | |||
| ‘La Premiere’ | Gable | Galle87 | evg | Pink-Dark | Late | |
|
‘La Reine Elizabeth’
('Reine Elizabeth') |
Ghent | IRRC04 | dec | |||
|
‘La Roche’
(176G) |
Gable | Galle87 | evg | Red | Early Midseason | |
| ‘La Superbe’ | Unknown | IRRC04 | dec | |||
| ‘La Superbe’ | Indian | IRRC04 | evg | |||
| ‘La Surprise’ | Ghent | Galle87 | dec | |||
| ‘La Surprise’ | Indian | IRRC04 | evg | |||
| ‘La Tendresse’ | Indian | IRRC04 | evg | |||
| ‘La Victoire’ 1 | Indian | IRRC04 | evg | |||
| ‘La Victoire’ 2 | Indian | IRRC04 | evg | |||
| ‘La Vierge’ | Indian | IRRC04 | evg | |||
| ‘Labe’ | Kavka | Galle85 | evg | |||
|
‘Lace Valentine’
('Best White') |
KH-Bovee | Galle85 | dec | |||
|
‘Lace Valentine’
(\'Best White\') |
Bovee-Knaphill | IRCC | dec | White | Midseason | |
|
‘Lacecap’
(RJ-1) |
Aromi | Azalean25:2 | dec | Pink-Light | |
|
‘Laciniatum’
('Angustipetalum', augustipetalum , 'Shide Satsuki') |
R. indicum | Galle85 | evg | |||
| ‘Lackamas Bouquet’ | Lancaster | Galle85 | dec | |||
| Lackamus Group | Lancaster | IRRC04 | dec | |||
|
‘Lacquer’ | Glenn Dale | Galle85 | evg | Red,White | Midseason |
| ‘Lacteolum’ | Indian | IRRC04 | evg | |||
| ‘Lacteolum Striatum’ | Unknown | IRRC04 | evg | |||
| ‘Lacteum Floribundum’ | Indian | IRRC04 | evg | |||
| ‘Lacteum Plenum’ | Indian | IRRC04 | evg | |||
| ‘Lacticolor’ | Ghent | IRRC04 | dec | |||
|
‘Lady Barbara’ | Cummins | RareFind04 | dec | Pink | |
| ‘Lady Bedford’ | Aus. & NZ | Galle85 | evg | |||
| ‘Lady Bridges’ | Aus. & NZ | Galle85 | evg | |||
| ‘Lady Canning’ | Indian | IRRC04 | evg | |||
|
‘Lady Catherine’ | Stewart | evg | Cream,Green,Pink,Yellow | Midseason | |
| ‘Lady Constance’ | Aus. & NZ | Galle85 | evg | |||
| ‘Lady Cynthia Colville’ | Exbury | Galle85 | dec | |||
| ‘Lady Derby’ | Knap Hill | Galle85 | dec | |||
| ‘Lady Elphinstone’ | Ferndown | Galle85 | evg | |||
| ‘Lady Fair’ | Kerrigan | Galle85 | evg | |||
| ‘Lady Hortense’ | Indian | IRRC04 | evg | |||
| ‘Lady Hoskins’ | Parmenter | IRRC04 | evg | |||
| ‘Lady Howard de Walden’ | Indian | IRRC04 | evg | |||
| ‘Lady Ivor Churchill’ | Exbury | Galle85 | evg | |||
| ‘Lady Jayne’ | EX-Elliott | Galle85 | dec | |||
|
‘Lady Lauren’
(HS 86-31-20) |
Holly Springs | Vines90 | evg | Pink,Red | Late Midseason |
| ‘Lady Liberty’ | Kaempferi | IRRC04 | evg | |||
| ‘Lady Lilac’ | Mucronatum | Galle85 | evg | |||
|
‘Lady Louise’
(J44-7) |
Robin Hill | Galle85 | evg | Pink-Dark | Late Midseason |
|
‘Lady Love’ | Glenn Dale | evg | Pink | Early Midseason | |
| ‘Lady Marmalade’ | Carlson | IRRC04 | dec | |||
| ‘Lady Mulberry’ | Mucronatum | Galle85 | evg | |||
| ‘Lady Musgrave’ | Indian | IRRC04 | evg | |||
| ‘Lady of the Rose’ | Mollis | Galle87 | dec | |||
| ‘Lady Poltimore’ | Belgian Indian | Galle85 | evg | |||
|
‘Lady Robin’
(T14-10) |
Robin Hill | Galle85 | evg | Red,White | |
|
‘Lady Rosebery’
('Lady Roseberry') |
Knap Hill | Galle85 | dec | Red | Midseason |
|
‘Lady-locks’
('Lady Locks') |
North Tisbury | IRRC04 | evg | Purple | Late | |
| ‘Laelia’ | Ghent | Galle85 | dec | |||
| ‘Laelia’ | Indian | IRRC04 | evg | |||
| ‘Laertes’ | Koster | IRRC04 | dec | |||
| ‘Laetitia’ | Indian | IRRC04 | evg | |||
| ‘Lagoon’ | Belgian Glenn Dale | Galle85 | evg | Pink-Dark | ||
| ‘Lake Erie’ | Stanton | Galle85 | evg | |||
| ‘Lake Michigan’ | Stanton | Galle85 | evg | |||
| ‘Lake Ontario’ | Stanton | Galle85 | evg | |||
| ‘Lake St Clair’ | Stanton | evg | ||||
| ‘Lake St. Clair’ | Stanton | Galle85 | evg | |||
| ‘Lake Superior’ | Stanton | Galle85 | evg | |||
| ‘Lakme’ | Kaempferi | Galle85 | evg | |||
| ‘Lalla’ | Hicklin | Galle87 | evg | |||
|
‘Lambertus C. Bobbink’
('L. C. Bobbink') |
Rutherford | Galle85 | evg | |||
|
‘Lambertus Dirkse’
('Lambertus Dirkoe') |
Indian | IRRC04 | evg | |||
| ‘Lampa’ | Kaempferi | IRRC04 | evg | |||
| ‘Lanarth’ | Williams | IRRC04 | unk | |||
| ‘Landon’ | Pennington | Galle85 | evg | Magenta | ||
|
‘Landon Pride’ | Miller | evg | |||
| ‘Langley’ | Exbury | Galle85 | dec | |||
| ‘Langlois Milk Maid’ | Occidentale | Galle85 | dec | |||
| ‘Langmans’ | Intergroup | Galle85 | evg | |||
| ‘Lantern Parade’ | Coolidge | Galle85 | evg | |||
| ‘Lapideoflavescens’ | Unknown | IRRC04 | dec | |||
| ‘Lapin’ | Loblolly Bay | Galle87 | evg | Pink | Late | |
| Cultivar | Group | Ref | Type | Color | Bloom Time |