Rhododendron Index

R. 'Sweet Violet'

Rhododendron Hybrid

R. 'Mrs Davies Evans' x R. 'Virginia Delp'

Hybridized By: Smith, A.W.

R. 'Sweet Wendy'

Vireya Hybrid

R. laetum x R. konori var phaeopeplum

Hybridized By: Withers, R.M.

R. 'Sweetheart'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Pericat, A.

R. 'Sweetheart Supreme'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Pericat, A.

R. 'Sweetie Pie'

Rhododendron Hybrid

R. 'Cowslip Group' x R. forrestii Repens Group

Hybridized By: James Delbert W.

R. 'Swen'

Rhododendron Hybrid

R. degronianum ssp yakushimanum x R. 'Mars'

Hybridized By: Swenson, W.J.

More information and pictures

R. 'Swift'

Rhododendron Hybrid

R. mekongense var mekongense Viridescens Group x R. ludlowii

Hybridized By: Cox, Peter A.

R. 'Swingin' Suzie'

Vireya Hybrid

? x ?

Hybridized By: Vireya Venue

R. 'Swinhoe'

Rhododendron Hybrid

R. floribundum x ?

Hybridized By: Rothschild, L. de

R. 'Sword of State'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Rothschild, Edmund Leopold de

R. 'Sybil'

Vireya Hybrid

R. javanicum ssp javanicum x ?

Hybridized By: Veitch & Sons, R.

R. 'Sybil'

Azalea Hybrid

? x ?

Hybridized By: Bull, W.

R. 'Sydney Firth'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Sydney Lock'

Rhododendron Hybrid

R. fortunei ssp discolor x ?

Hybridized By: Ingram, C.

R. 'Sydney Olympic 2000'

Evergreen Azalea Hybrid

R. 'Agnes Neale' x R. 'Splendens'

Hybridized By: Jordan, E.W.

R. 'Sylph'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Sylph'

Rhododendron Hybrid

? x ?

Hybridized By: Veitch & Son, J.

R. 'Sylphide'

Rhododendron Hybrid

? x ?

Hybridized By: Walther, C.J.H.

R. 'Sylphide'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schulz, C.

R. 'Sylphides'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

More information and pictures

R. 'Sylva'

Deciduous Azalea Hybrid

? x ?

Hybridized By: van Geert, C.

R. 'Sylvania'

Rhododendron Hybrid

R. edgeworthii x R. formosum var inaequale

Hybridized By: Basford, J.S.

R. 'Sylvester'

Rhododendron Hybrid

? x ?

More information and pictures

R. 'Sylvetta'

Rhododendron Hybrid

? x ?

Hybridized By: UK, No hybridizer registered

R. 'Sylvia'

Evergreen Azalea Hybrid

R. 'Leuchtfeuer' x R. 'Schnee'

Hybridized By: Mayer, R.

R. 'Sylvia'

Rhododendron Hybrid

? x ?

R. 'Sylvia V. Knight'

Rhododendron Hybrid

R. 'J. H. van Nes' x R. 'Bow Bells Group'

Hybridized By: Briggs, B.T.

R. 'Sylvie'

Evergreen Azalea Hybrid

R. 'Avenir' x R. 'Professeur Wolters'

Hybridized By: Stiborek, Z.

R. 'Sylvie de Moor'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Vervaene, J.

R. 'Symmetry'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Lee, J. & C.

R. 'Symphonie'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum x ?

Hybridized By: Slocock, Walter C.

R. 'Symphony'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Pericat, A.

R. 'Symphony Group'

Rhododendron Cultivar group

R. 'Arthur Osborn' x R. 'F.C. Puddle Group'

Hybridized By: Aberconway, Lord

R. 'Syncopation'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Syonense Group'

Rhododendron Cultivar group

R. Sir Charles Lemon x R. catawbiense

Hybridized By: Iveson

R. 'Syowa'

Evergreen Azalea Hybrid

R. 'Surusumi' x R. 'Kokabenisibori'

Hybridized By: Kuwano, T.

R. 'Syringoides Pigmeum'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Maupoil, C.

R. syringoideum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya