Index

R. 'Tropic Alpine Brilliant'

Vireya Hybrid

X R. commonae

Hybridized By: Unknown

R. 'Tropic Alpine Gold'

Vireya Hybrid

X R. commonae

Hybridized By: Unknown

R. 'Tropic Alpine Joli'

Vireya Hybrid

R. commonae X

Hybridized By: Unknown

R. 'Tropic Alpine Medley'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Tropic Alpine Nymph'

Vireya Hybrid

R. gracilentum X

Hybridized By: Gerdeman, J.W.. Yachats, Oregon, USA, 1989

R. 'Tropic Alpine Ruby'

Vireya Hybrid

R. wrightianum var cyclopense X R. commonae

Hybridized By: Gerdeman, J.W.. Yachats, Oregon, USA, 1986

R. 'Tropic Alpine Survivor'

Vireya Hybrid

R. 'viriosum x zoelleri' X R. commonae

Hybridized By: Gerdeman, J.W.. Yachats, Oregon, USA

R. 'Tropic Alpine Violette'

Vireya Hybrid

R. commonae X R. leptanthum

Hybridized By: Gerdeman, J.W.. Yachats, Oregon, USA, 1995

R. 'Tropic Coral'

Vireya Hybrid

X R. viriosum

Hybridized By: Unknown

R. 'Tropic Fanfare'

Vireya Hybrid

R. javanicum ssp javanicum X R. viriosum

Hybridized By: Unknown

R. 'Tropic Glow'

Vireya Hybrid

R. laetum X R. zoelleri

Hybridized By: Unknown

R. 'Tropic Glow x Tropic Glow'

Vireya Hybrid

R. 'Tropic Glow' X R. 'Tropic Glow'

Hybridized By: No hybridiser registered

R. 'Tropic Splendour'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Tropic Summer'

Vireya Hybrid

R. aurigeranum ssp aurigeranum X R. macgregoriae

Hybridized By: Unknown

R. 'Tropic Tango'

Vireya Hybrid

X R. laetum

Hybridized By: Unknown

R. 'Tropical Gem'

Rhododendron Hybrid

R. 'Mindy's Love' X R. 'Lem's Cameo x forrestii ssp forrestii X Lem's Cameo x Brandt's Tropicana'

Hybridized By: Barlup, Jim. Bellevue, USA, 1988

R. 'Tropical Salad'

Azalea Hybrid

? X ?

Hybridized By: Pratt, M.C.

R. 'Tropical Sunset'

Rhododendron Hybrid

R. 'Apricot Nectar' X R. 'Lem's Cameo'

Hybridized By: Weeks, C.. Westgate Garden Nursery, Eureka, California, USA, 1995

R. 'Tropicana'

Rhododendron Hybrid

R. 'Lady Alice Fitzwilliam' X R. maddenii ssp crassum

Hybridized By: Haworth-Booth, M.. Farall Nurseries, Surrey, England, 1963

R. 'Troubadour'

Azalea Hybrid

? X ?

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

R. 'Troubadour Group'

Rhododendron Cultivar group

? X ?

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

R. 'Trout Run'

Rhododendron Hybrid

? X ?

Hybridized By: Gable, J.B.. Stewartstown, Pennsylvania, USA

R. 'Trude Webster'

Rhododendron Hybrid

R. 'Countess of Derby' X R. 'Countess of Derby'

Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1960

R. 'Trudie Styler'

Rhododendron Hybrid

? X ?

Hybridized By: Cox, Peter A.. Glendoick, Scotland

R. 'Trudy Alcott'

Azalea Hybrid

? X ?

Hybridized By: Smith, W.D. | Spring Grove, Pennsylvania | USA

R. 'True Blue'

Rhododendron Hybrid

R. 'yakushimanum x campanulatum' X R. 'Black Eye'

Hybridized By: Bones, Dan. Florence, Oregon, USA, 1994

R. 'True Treasure'

Rhododendron Hybrid

? X ?

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

R. 'Trula'

Rhododendron Hybrid

R. 'Belvedere' X R. 'Jasper Group'

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1959

R. 'Truly Fair'

Rhododendron Hybrid

? X ?

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

R. truncatovarium

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. truncicola

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Truus'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. tsaii

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. tsariense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Lanata

R. 'tsariense x lanatum'

Rhododendron Hybrid

R. tsariense X R. lanatum

Hybridized By: No hybridiser registered

R. tsariense 'Yum Yum'

Rhododendron Species Selection

Selected By: Harrison, R.H. Mrs., 1964

Subgenus: Hymenanthes
Section: Pontica
Subsection: Lanata

R. tschonoskii

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. 'Tsikamagi'

Azalea Hybrid

? X ?

Hybridized By: Holmsomback, O.

R. tsinlingense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Tephroplepa

R. tsoi

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. 'Tsuki'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration

R. tsurugisanense var tsurugisanense

Species

Subgenus: Tsutsusi
Section: Brachycalyx

R. tsusiophyllum

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. 'Tsuta-momiji'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1918

R. tuba

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. tuberculiferum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. tubulosum

Species

Subgenus: Rhododendron
Section: Pogonanthum

R. tuhanensis

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Tulare'

Rhododendron Hybrid

R. 'Mrs Furnivall' X R. 'Lem's Cameo'

Hybridized By: Barlup, Jim. Bellevue, USA, 1989

R. 'Tulyar'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1958

R. 'Tumalo'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown