Rhododendron Index

R. macrophyllum 'Albion Ridge'

Rhododendron Species Selection

Selected By: Drewry, J.H.

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R. macrophyllum 'Brookings Deep Pink'

Rhododendron Species Selection

R. 'Macrophyllum Incarnatum'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Jacob-Makoy, L.

R. macrophyllum 'Iron Mountain White #1'

Rhododendron Species Selection

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R. macrophyllum 'Seven Devils'

Rhododendron Species Selection

Selected By: Smith, B.M.

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R. macrophyllum 'Vulcan Lake White'

Rhododendron Species Selection

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R. macrosepalum

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. macrosepalum 'Amagashita'

Evergreen Azalea Species Selection

Selected By: Japan

R. 'macrosepalum Linearifolium'

Azalea Hybrid

? x ?

R. macrosepalum 'Tamaya-murasaki'

Evergreen Azalea Species Selection

Selected By: Ito, Ihei

R. macrosiphon

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Macrostemon'

Evergreen Azalea Hybrid

? x ?

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R. 'Maculatum'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Maculatum'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Smith

R. 'Maculatum Cachet'

Rhododendron Hybrid

R. ponticum x ?

Hybridized By: Leroy, L.

R. 'Maculatum Cericeum'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Verschaffelt, L

R. 'Maculatum Grandiflorum'

Rhododendron Hybrid

? x ?

Hybridized By: Standish & Noble

R. 'Maculatum Grandiflorum Album'

Rhododendron Hybrid

? x ?

Hybridized By: Knight & Perry

R. 'Maculatum Nigrum'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Maculatum Nigrum Superbum'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Maculatum Roseum'

Rhododendron Hybrid

? x ?

R. maculiferum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Maculifera

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R. 'Macunulatum Purpureum'

Rhododendron Hybrid

? x ?

Hybridized By: Veitch & Sons, R.

R. 'Mad about Max'

Rhododendron Hybrid

? x ?

Hybridized By: Delp Weldon E.

R. 'Madame A. de Smet'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Steyaert, A.

R. 'Madame A. de Smet'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Paul, G.

R. 'Madame A. de Warelles'

Deciduous Azalea Hybrid

? x ?

R. 'Madame Ad. Stelzner'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Stelzner

R. 'Madame Ad. van Hecke'

Evergreen Azalea Hybrid

R. 'Professeur Wolters' x R. 'Hexe'

Hybridized By: Van Hecke, A.

R. 'Madame Adelbert'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Adolphe d'Haene'

Evergreen Azalea Hybrid

? x ?

Hybridized By: de Kneef, J.

R. 'Madame Albert Gorr'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Albert Moser'

Rhododendron Hybrid

? x ?

Hybridized By: Moser & Son

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R. 'Madame Albert van Hecke'

Evergreen Azalea Hybrid

R. 'Willy' x ?

Hybridized By: Van Hecke, A.

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R. 'Madame Alexander van Langenhove'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Alfred Chaber'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Alfred de Man'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Alfred Sander'

Evergreen Azalea Hybrid

? x ?

R. 'Madame Ambroise Verschaffelt'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Verschaffelt, A. (Alexander)

R. 'Madame Anthony Koster'

Deciduous Azalea Hybrid

? x ?

R. 'Madame Auguste Haerens'

Evergreen Azalea Hybrid

? x ?

R. 'Madame Auguste van Damme'

Evergreen Azalea Hybrid

? x ?

R. 'Madame Bertha Froebel'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Madame Butterfly'

Evergreen Azalea Hybrid

R. 'Fedora' x R. mucronatum var mucronatum

Hybridized By: Deerfield Nurseries

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R. 'Madame Carvalho'

Rhododendron Hybrid

R. catawbiense x ?

Hybridized By: Waterer (Bagshot)

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R. 'Madame Charles Gabert'

Evergreen Azalea Hybrid

? x ?

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R. 'Madame Charles Laurent'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Moser & Son

R. 'Madame Cochet'

Rhododendron Hybrid

R. ponticum x ?

Hybridized By: Bertin

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R. 'Madame Cyrille van Gele'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Gele, J.C. & Son

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R. 'Madame de Bruin'

Rhododendron Hybrid

R. 'Prometheus' x R. 'Doncaster'

Hybridized By: Koster M. & Sons