Index

R. 'Tiny'

Azalea Hybrid

? X ?

Hybridized By: Reid, G.A.

R. 'Tiny Bubbles'

Rhododendron Hybrid

? X ?

Hybridized By: Ogdon, B.J.

R. 'Tiny Troll'

Rhododendron Hybrid

? X ?

Hybridized By: Smith, A.W.. Niagara Falls, Ontario, Canada

R. 'Tioga'

Rhododendron Hybrid

? X ?

Hybridized By: James Delbert W.. Eugene, Oregon, USA, 1961

R. 'Tip Off'

Rhododendron Hybrid

R. 'Chionoides' X R. calophytum var calophytum

Hybridized By: Mehlquist, G.A.L. Storrs, Connecticut, USA, 1965

R. 'Tip Toe'

Rhododendron Hybrid

R. 'Nadia' X R. 'Senator Henry Jackson'

Hybridized By: Barlup, Jim. Bellevue, USA, 1986

R. 'Tipster'

Rhododendron Hybrid

? X ?

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

R. 'Tipsy'

Rhododendron Hybrid

? X ?

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

R. 'Tipsy Tangerine'

Azalea Hybrid

? X ?

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

R. 'Tisa'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Bambi x proteoides #12'

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

R. 'Tisofee'

Rhododendron Hybrid

R. 'Blimey Limey' X R. 'Cotton Candy x Van Nes Sensation'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1993

R. 'Tissie'

Azalea Hybrid

R. 'White Jade' X ?

Hybridized By: Clagett, W.L. (Buck) | USA | Derwood, Maryland, 1979

R. 'Tit-Willow'

Azalea Hybrid

R. 'Kirishima' X R. 'Malvaticum'

Hybridized By: Stevenson, J.B. | Ascot, Berkshire | England, 1938

R. 'Titian Beauty'

Rhododendron Hybrid

R. 'facetum x Fabia Tangerine' X R. 'yakushimanum x Fabia Tangerine'

Hybridized By: Waterer (Bagshot). Surrey, England, 1970

R. 'Titiana'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1867

R. 'Titipu'

Azalea Hybrid

? X ?

Hybridized By: Stevenson, J.B. | Ascot, Berkshire | England

R. 'Titleist'

Rhododendron Hybrid

? X ?

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

R. 'Titness Aladdin'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Beauty'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Bell Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Crimson'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Perfection'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Rose'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Saucy'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Scarlet'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Triumph'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titness Victory'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Titon'

Rhododendron Hybrid

? X ?

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

R. 'Tivoli'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Toco'

Azalea Hybrid

R. occidentale X ?

Hybridized By: Hübbers, K-H. | Kranenburg | Germany, 1988

R. 'Tod B. Galloway'

Rhododendron Hybrid

? X ?

Hybridized By: Seabrook, Cecil S.. Tacoma, Washington, USA

R. 'Today and Tomorrow'

Rhododendron Hybrid

R. smirnowii X R. degronianum ssp yakushimanum

Hybridized By: Mehlquist, G.A.L. Storrs, Connecticut, USA, 1964

R. 'Todmorden'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Toff'

Vireya Hybrid

? X ?

Hybridized By: Unknown

R. 'Tofino'

Rhododendron Hybrid

R. 'Lem's Cameo' X R. 'Jalisco Group X Crest x King of Shrubs'

Hybridized By: Lofthouse, J.G.. Vancouver, British Columbia, Canada, 1976

R. 'Tokatee'

Rhododendron Hybrid

? X ?

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

R. 'Tokay'

Azalea Hybrid

? X ?

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

R. 'Token'

Azalea Hybrid

? X ?

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

R. 'Tokonatsu'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. tolmachevii

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Ledum

R. 'Tolo'

Rhododendron Hybrid

? X ?

Hybridized By: James Delbert W.. Eugene, Oregon, USA

R. 'Tols'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. catawbiense

Hybridized By: Tolstead, W.L.. Davis and Elkins College, Elkins, WV, USA, 1985

R. 'Tolstead's Ma Belle'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Toltue'

Rhododendron Hybrid

? X ?

Hybridized By: Ragan, W.A

R. 'Tom Etherington'

Rhododendron Hybrid

? X ?

Hybridized By: Larson, H.L.. Tacoma, Washington, USA

R. 'Tom Everett'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Tom Lelliott'

Vireya Hybrid

X R. konori var konori

Hybridized By: Unknown

R. 'Tom-Cath McNally'

Rhododendron Hybrid

? X ?

Hybridized By: Stockman, M.. Port Angeles, Washington, USA

R. 'Tomahawk Group'

Rhododendron Hybrid

? X ?

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

R. 'Tombola'

Rhododendron Hybrid

? X ?

Hybridized By: Boskoop. Research Center fo Arboreus Crops, Netherlands