Rhododendron Index

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R. 'Crete' Rhododendron Hybrid R. smirnowii x R. degronianum ssp yakushimanum Hybridized By: Lancaster, Ben, F. More information and pictures
R. 'Crimson Crest' Evergreen Azalea Hybrid R. 'Louise Gable x Ward's Ruby' x R. 'James Gable' Hybridized By: Guttormsen, W.L. More information and pictures
R. 'Crimson King' Rhododendron Hybrid ? x ? More information and pictures
R. 'Crimson Pippin' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. sanguineum ssp sanguineum var haemaleum Hybridized By: Larson, H.L. More information and pictures
R. 'Crimson Tide' Evergreen Azalea Hybrid R. 'Homebush' x R. 'Melford Red Letter' Hybridized By: Girard, P.E. More information and pictures
R. crinigerum var crinigerum Species Subgenus: Hymenanthes Section: Pontica Subsection: Glischra More information and pictures
R. 'Crinoline' Evergreen Azalea Hybrid R. mucronatum var mucronatum x R. 'Kagetsu' Hybridized By: Morrison, B.Y. More information and pictures
R. 'Cristo Rey' Vireya Hybrid R. 'macgregoriae x zoelleri' x R. 'laetum x zoelleri' Hybridized By: Sullivan, P. More information and pictures
R. 'Croceum Tricolor' Deciduous Azalea Hybrid ? x ? Hybridized By: Jacob-Makoy, L. More information and pictures
R. 'Crossbill Group' Rhododendron Cultivar group R. spinuliferum x R. lutescens Hybridized By: Williams, John Charles More information and pictures
R. 'Crossroads' Rhododendron Hybrid R. kyawii x R. strigillosum Hybridized By: Larson, H.L. More information and pictures
R. 'Crown Prince' Rhododendron Hybrid ? x ? Hybridized By: Waterer (Bagshot) More information and pictures
R. cruttwellii Species Subgenus: Rhododendron Section: Vireya Subsection: Euvireya More information and pictures
R. 'Crystal Glo' Rhododendron Hybrid R. 'Midsummer' x R. 'Delp's Red Max' Hybridized By: Delp Weldon E. More information and pictures
R. 'Csárdás' Deciduous Azalea Hybrid R. 'Benedict' x ? Hybridized By: Hachmann, Hans More information and pictures
R. culminicola var culminicola Species Subgenus: Rhododendron Section: Vireya Subsection: Euvireya More information and pictures
R. cumberlandense Species Subgenus: Pentanthera Section: Pentanthera Subsection: Pentanthera More information and pictures
*R. cumberlandense* 'Firecracker'** Deciduous Azalea Species Selection More information and pictures
*R. cumberlandense* 'Sunlight' Deciduous Azalea Species Selection Selected By:** Hill, J.W. Mrs. More information and pictures
R. cuneatum Species Subgenus: Rhododendron Section: Rhododendron Subsection: Lapponica More information and pictures
R. cuneifolium var cuneifolium Species Subgenus: Rhododendron Section: Discovireya More information and pictures
R. 'Cunningham's Blush' Rhododendron Hybrid ? x ? Hybridized By: Cunningham More information and pictures
R. 'Cunningham's White' Rhododendron Hybrid R. caucasicum x R. ponticum Hybridized By: Cunningham More information and pictures
R. 'Cupcake' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. 'Medusa Group' Hybridized By: Thompson’s Nursery More information and pictures
R. 'Cupreum Pulchellum' Deciduous Azalea Hybrid ? x ? Hybridized By: Boskoop More information and pictures
R. 'Curlew' Rhododendron Hybrid R. ludlowii x R. fletcherianum Hybridized By: Cox, Peter A. More information and pictures
R. 'Cutalosa' Rhododendron Hybrid ? x ? Hybridized By: Swarthmore College More information and pictures
R. 'Cutie' Rhododendron Hybrid R. calostrotum ssp calostrotum x ? Hybridized By: Greig, E.J. More information and pictures
R. cyanocarpum Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
R. 'Cynosure' Rhododendron Hybrid R. 'Essex Scarlet' x R. fortunei ssp fortunei Hybridized By: Shapiro, B. & M. More information and pictures
R. 'Cynthia' Rhododendron Hybrid R. catawbiense x R. griffithianum Hybridized By: Standish & Noble More information and pictures
R. 'Cyprus' Rhododendron Hybrid R. 'Mrs Furnivall' x R. catawbiense Hybridized By: Leach, Dr. David G. More information and pictures
R. 'Cézanne' Deciduous Azalea Hybrid ? x ? Hybridized By: Rothschild, Edmund Leopold de More information and pictures

Rhododendron Index

Rhododendron Hybrid

R. smirnowii x R. degronianum ssp yakushimanum

Evergreen Azalea Hybrid

R. 'Louise Gable x Ward's Ruby' x R. 'James Gable'

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. degronianum ssp yakushimanum x R. sanguineum ssp sanguineum var haemaleum

Evergreen Azalea Hybrid

R. 'Homebush' x R. 'Melford Red Letter'

Species

Evergreen Azalea Hybrid

R. mucronatum var mucronatum x R. 'Kagetsu'

Vireya Hybrid

R. 'macgregoriae x zoelleri' x R. 'laetum x zoelleri'

Deciduous Azalea Hybrid

? x ?

Rhododendron Cultivar group

R. spinuliferum x R. lutescens

Rhododendron Hybrid

R. kyawii x R. strigillosum

Rhododendron Hybrid

? x ?

Species

Rhododendron Hybrid

R. 'Midsummer' x R. 'Delp's Red Max'

Deciduous Azalea Hybrid

R. 'Benedict' x ?

Species

Species

Deciduous Azalea Species Selection

Deciduous Azalea Species Selection

Species

Species

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. caucasicum x R. ponticum

Rhododendron Hybrid

R. degronianum ssp yakushimanum x R. 'Medusa Group'

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid

R. ludlowii x R. fletcherianum

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. calostrotum ssp calostrotum x ?

Species

Rhododendron Hybrid

R. 'Essex Scarlet' x R. fortunei ssp fortunei

Rhododendron Hybrid

R. catawbiense x R. griffithianum

Rhododendron Hybrid

R. 'Mrs Furnivall' x R. catawbiense

Deciduous Azalea Hybrid

? x ?