Index

R. 'Tumalo'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. tumescens

Natural Hybrid

R. papillatum X R. chamaethomsonii var chamaethomsonii

R. 'Tunis'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1926

R. 'Turbulence'

Rhododendron Hybrid

? X ?

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA

R. 'Turk's Cap'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Turkana'

Rhododendron Hybrid

R. 'Lee's Dark Purple' X R. 'Purple Splendour'

Hybridized By: Unknown

R. 'Turkish Delight'

Rhododendron Hybrid

? X ?

Hybridized By: USA, 1980

R. 'Tuscany'

Rhododendron Hybrid

R. 'Mrs Furnivall' X R. catawbiense

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1953

R. tutcherae var gymnocarpum

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. tutcherae var tutcherae

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. 'Tutu'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X R. 'C.I.S.'

Hybridized By: Parker, E.K., 1970

R. 'TW-2'

Azalea Hybrid

? X ?

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

R. 'Tweedy Bird'

Rhododendron Hybrid

R. 'Darigold x Lackamas Spice' X R. 'Golden Anniversary No. 2'

Hybridized By: Thompson’s Nursery. Waldport, Oregon, USA, 1985

R. 'Twenty Grand'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Twilight Fire'

Rhododendron Hybrid

R. 'Maricela' X R. 'Lem's Cameo x (Lem's Cameo x Ken Janeck) X Brandt's Tropicana x (Whopper x Brandt's Tropicana)'

Hybridized By: Barlup, Jim. Bellevue, USA, 2000

R. 'Twilight Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Twilight Pink'

Azalea Hybrid

R. 'UQ-1' X R. 'Decidedly Pink'

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

R. 'Twilight Queen'

Azalea Hybrid

? X ?

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

R. 'Twilight Sky'

Azalea Hybrid

R. 'Brazil' X ?

Hybridized By: Waterer (Bagshot) | Surrey | England, 1958

R. 'Twilight Sun'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Whopper x Brandt's Tropicana X Whitney's Pumpkin'

Hybridized By: Barlup, Jim. Bellevue, USA, 1987

R. 'Twilight Touch'

Rhododendron Hybrid

R. 'Light Years' X R. 'Percy Wiseman'

Hybridized By: Barlup, Jim. Bellevue, USA, 2002

R. 'Twinkie'

Azalea Hybrid

? X ?

Hybridized By: Arneson, Ivan & Robertha | Arneson Nursery, Canby, Oregon | USA

R. 'Twinkle Toes'

Rhododendron Hybrid

? X ?

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA

R. 'Twinkle Toes'

Azalea Hybrid

? X ?

Hybridized By: Vines,R.C. | Amelia Island, Florida | USA

R. 'Twinkles'

Rhododendron Hybrid

R. racemosum X R. scabrifolium var spiciferum

Hybridized By: Wright, A.O.. Canby, Oregon, USA, 1958

R. 'Twinkles'

Azalea Hybrid

? X ?

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA

R. 'Twinkles'

Azalea Hybrid

R. 'WM-1' X R. 'Decidedly Pink'

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

R. 'Two Thumbs Up'

Rhododendron Hybrid

R. 'Lem's Cameo' X R. 'Sierra del Oro'

Hybridized By: Stipe, W.A.. Glynneden Garden, Greenbank, Washington, USA, 1993

R. 'Tyermannii'

Rhododendron Hybrid

R. nuttallii X R. formosum var formosum

Hybridized By: Tyerman, 1889

R. 'Tyrol'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1959

R. 'Tzigane'

Rhododendron Hybrid

? X ?

Hybridized By: Rothschild, Edmund Leopold de. Southampton, UK

R. 'Tzigane Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Rothschild, Edmund Leopold de. Southampton, UK