Index

R. 'Late Arrival'

Rhododendron Hybrid

R. maximum X R. 'C.S. Sargent'

Hybridized By: Scott Arboretum, 1953

R. 'Late Beginning'

Rhododendron Hybrid

R. maximum X R. 'C.S. Sargent'

Hybridized By: Scott Arboretum, 1953

R. 'Late Date'

Azalea Hybrid

R. prunifolium X R. arborescens

Hybridized By: Anastos, N., 1980

R. 'Late Discovery'

Rhododendron Hybrid

R. 'Lady of Belfield' X R. fortunei ssp discolor

Hybridized By: Scott Arboretum, 1953

R. 'Late Ensign'

Rhododendron Hybrid

R. 'Blue Ensign' X R. 'Purple Splendour'

Hybridized By: Rhein, W.L.. Mechanicsburg, Pennsylvania, USA, 1977

R. 'Late Love'

Azalea Hybrid

R. 'Chinyeyi' X R. nakaharae

Hybridized By: Rokujo, T. | Tokyo | Japan, 1961

R. 'Later On'

Azalea Hybrid

? X ?

Hybridized By: Carlson's Gardens | (Bob & Janice Carlson), South Salem, New York | USA, 1987

R. lateriflorum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. 'Lateritium'

Azalea Hybrid

? X ?

Hybridized By: Rollisson & Sons, W. | Springfield Nursery, Upper Tooting, London | England, 1877

R. 'Lateritium Album Supremum'

Azalea Hybrid

? X ?

Hybridized By: Smith, 1851

R. 'Lateritium Elegans'

Azalea Hybrid

? X ?

Hybridized By: van Geert, A., 1849

R. 'Lateritium Fulgens'

Azalea Hybrid

? X ?

Hybridized By: van Geert, A., 1850

R. 'Lateritium Gracile'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1850

R. 'Lateritium Grandiflorum'

Azalea Hybrid

? X ?

Hybridized By: van Geert, A., 1849

R. 'Lateritium Plenum'

Azalea Hybrid

? X ?

Hybridized By: Boddaert, B., 1863

R. 'Lateritium Pulchrum'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1850

R. 'Lateritium Rubrum Plenum'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1845

R. 'Lateritium Striatum'

Azalea Hybrid

? X ?

Hybridized By: Waterer (Bagshot) | Surrey | England, 1865

R. 'Lateritium Superbum'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1852

R. 'Lateritium Variegatum'

Azalea Hybrid

X ?

Hybridized By: Leroy, A. | Angers | France, 1868

R. 'Latona'

Vireya Hybrid

R. 'Princess Beatrice' X R. multicolor

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1897

R. 'Latona Group'

Rhododendron Cultivar group

R. dichroanthum ssp dichroanthum X R. souliei

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1926

R. latoucheae var ionanthum

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. latoucheae var latoucheae

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. laudandum var laudandum

Species

Subgenus: Rhododendron
Section: Pogonanthum

R. laudandum var temoense

Species

Subgenus: Rhododendron
Section: Pogonanthum

R. 'Laughing Lion'

Azalea Hybrid

? X ?

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Laughing Water'

Azalea Hybrid

? X ?

Hybridized By: Coolidge Rare Plant gardens, 1958

R. 'Laura'

Rhododendron Hybrid

? X ?

Hybridized By: Methven, T. & Son. Edinburgh, Scotland, 1868

R. 'Laura'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, J. | Ghent | Belgium, 1876

R. 'Laura'

Azalea Hybrid

? X R. 'Uguns'

Hybridized By: Kondratovičs, Rihard | Riga | Latvia, 1976

R. 'Laura'

Azalea Hybrid

R. 'Daphne Salmon' X R. 'Hexe'

Hybridized By: Carlson's Gardens | (Bob & Janice Carlson), South Salem, New York | USA, 1985

R. 'Laura'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1987

R. 'Laura Aberconway'

Rhododendron Hybrid

R. griersonianum X R. 'Barclayi Group'

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1933

R. 'Laura Aberconway Group'

Rhododendron Cultivar group

R. griersonianum X R. 'Barclayi Group'

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1933

R. 'Laura Arblaster'

Rhododendron Hybrid

R. 'King of Shrubs' X R. 'yakushimanum x Jalisco Group'

Hybridized By: Arblaster, G.. Eyemouth, Berwickshire, Scotland, 1980

R. 'Laura Ashley'

Azalea Hybrid

R. 'Mevrouw Jozef Heursel' X R. 'Hermann's Superbum'

Hybridized By: Van Lancker, M. | Melle - Reseach Station for Ornamental Plant Growing | Belgium, 1976

R. 'Laura Connor'

Azalea Hybrid

? X ?

Hybridized By: Walter Allan Nursery, 1952

R. 'Laura David'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum X ?

Hybridized By: David, L. Mrs, 1954

R. 'Laura Haubold'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1918

R. 'Laura Holm'

Azalea Hybrid

R. 'Wako' X

Hybridized By: Griswold, G. | Kirkland, WA | USA, 1982

R. 'Laura Kate'

Vireya Hybrid

R. superbum ssp superbum X R. 'Doctor Hermann Sleumer'

Hybridized By: Caddy, N. Mrs, 1993

R. 'Laura Lee'

Rhododendron Hybrid

? X ?

Hybridized By: Tietjens, M., 1990

R. 'Laura Marie'

Rhododendron Hybrid

R. 'Countess of Athlone' X R. ponticum

Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1963

R. 'Laura Matthews'

Rhododendron Hybrid

R. irroratum ssp irroratum X R. 'Coronation Day'

Hybridized By: Sullivan, N.. Burnie, Tasmania, Australia, 1980

R. 'Laura Morland'

Azalea Hybrid

R. 'Louise Gable x Tama-giku' X R. 'Kaigetsu x Carol'

Hybridized By: Gartrell, R. D. | Highland Farms, Black Mountain, North Carolina | USA, 1960

R. 'Laura Speirs'

Azalea Hybrid

R. 'Sweetheart Supreme' X ?

Hybridized By: Cole, D.J., 1987

R. 'Laurago'

Rhododendron Hybrid

R. 'Moser's Maroon' X R. degronianum ssp yakushimanum

Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1962

R. 'Laurel Clarke'

Rhododendron Hybrid

? X ?

Hybridized By: Boulter, V.J., 1972

R. 'Laurel Pink'

Rhododendron Hybrid

R. 'Boule de Neige' X R. 'catawbiense x F.C. Puddle Group'

Hybridized By: Knippenberg, Mrs. J. F., 1966

R. 'Laurelwood Copper'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. Sir Charles Lemon

Hybridized By: USA, 1985