Rhododendron Index

R. 'Zai'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Ito, Ihei

R. 'Zai'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Ito, Ihei

R. 'Zaigyo'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Ito, Ihei

R. 'Zaira'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Müssig, K.

R. zaleucum var flaviflorum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

R. zaleucum var pubifolium

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

R. zaleucum var zaleucum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

More information and pictures

R. 'Zaleutinii'

Rhododendron Hybrid

R. augustinii ssp augustinii x R. zaleucum var zaleucum

Hybridized By: Johnstone G.H.

R. 'Zampa'

Rhododendron Hybrid

? x ?

Hybridized By: Noble, C.

R. 'Zampa'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schulz, O. (head-gardener, Royal Porcelain Factory)

R. 'Zampa'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Vuyk van Nes

More information and pictures

R. 'Zampa Group'

Rhododendron Cultivar group

R. 'Daphne Group' x R. 'F.C. Puddle Group'

Hybridized By: Aberconway, Lord

R. 'Zangetsu'

Evergreen Azalea Hybrid

? x ?

R. 'Zanna'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum x R. catawbiense

Hybridized By: Haworth-Booth, M.

R. 'Zanonii'

Rhododendron Hybrid

? x ?

Hybridized By: Noble, C.

R. 'Zanshu-un'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Japan

R. 'Zanzibar'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Zarie Group'

Rhododendron Cultivar group

R. catawbiense x R. meddianum var meddianum

Hybridized By: Stevenson, J.B.

R. 'Zauberregen'

Rhododendron Hybrid

? x ?

Hybridized By: Hesse, H.

R. 'Zdena'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Kavka, B.

R. 'Zealander'

Rhododendron Hybrid

? x ?

Hybridized By: Standish, J.

R. 'Zealot'

Evergreen Azalea Hybrid

R. 'Lilacinum x Willy' x R. 'Mrs Carmichael x Willy'

Hybridized By: Morrison, B.Y.

R. 'Zebra'

Evergreen Azalea Hybrid

R. 'Paul Schäme' x R. 'Tempérance'

Hybridized By: Wille, C.J. & Co

R. 'Zeelandia'

Rhododendron Hybrid

R. fortunei ssp fortunei x ?

Hybridized By: Koster M. & Sons

R. 'Zeelandia'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Koster & Co.

More information and pictures

R. zekoense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. 'Zelanicum Hybridum'

Rhododendron Hybrid

? x ?

Hybridized By: Knight & Perry

R. 'Zelenka'

Rhododendron Hybrid

? x ?

Hybridized By: Rogers, W.H. & Son

R. 'Zelia'

Deciduous Azalea Hybrid

? x ?

Hybridized By: van Geert, C.

R. 'Zelia Plumecocq'

Rhododendron Hybrid

R. 'Rosy Morn' x R. 'Crest'

Hybridized By: Rothschild, Edmund Leopold de

R. 'Zelia Plumecocq Group'

Rhododendron Cultivar group

R. 'Rosy Morn' x R. 'Crest'

Hybridized By: Rothschild, Edmund Leopold de

More information and pictures

R. 'Zella'

Rhododendron Hybrid

? x ?

Hybridized By: Ingram, C.

R. 'Zellindo'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' x R. 'Muy Lindo'

Hybridized By: Ingram, C.

R. 'Zeneta'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Rothschild, Edmund Leopold de

R. 'Zenkyo'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Ito, Ihei

R. 'Zenobia'

Rhododendron Hybrid

? x ?

Hybridized By: Noble, C.

R. 'Zenobia'

Evergreen Azalea Hybrid

? x ?

Hybridized By: van Geert, A.

R. 'Zenobia Group'

Rhododendron Cultivar group

R. 'Eros Group' x R. 'Arthur Osborn'

Hybridized By: Aberconway, Lord

R. 'Zephyr'

Rhododendron Hybrid

? x ?

R. 'Zephyr'

Evergreen Azalea Hybrid

R. 'Lilacinum x Willy' x R. 'Mrs Carmichael x Willy'

Hybridized By: Morrison, B.Y.

R. 'Zephyr'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Steyaert, A.

R. 'Zerline'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schneider, F.

R. 'Zero'

Evergreen Azalea Hybrid

R. 'Hinodegiri' x R. mucronatum var mucronatum

Hybridized By: Deerfield Nurseries

R. 'Zest'

Rhododendron Hybrid

? x ?

Hybridized By: Dexter, C.O.

R. 'Zesty'

Rhododendron Hybrid

R. 'Besse Howells' x R. 'China Boy'

Hybridized By: Delp Weldon E.

R. 'Zetsurin'

Evergreen Azalea Hybrid

R. 'Kyokko-nishiki' x R. 'Madame Moreux'

Hybridized By: Japan

R. zheguense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. zhongdianense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. 'Zig Zag'

Rhododendron Hybrid

R. decorum ssp decorum x R. griffithianum

Hybridized By: Gable, J.B.

R. 'Zig Zag'

Evergreen Azalea Hybrid

R. 'Addy Wery' x R. 'Salmon Elf'

Hybridized By: Guttormsen, W.L.