Rhododendron Species


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R. prinophyllum

SubgenusPentanthera
SectionPentanthera
SubsectionPentantheraClick to see all Pentanthera
Synonyms
Azalea prinophylla
R. roseum f albidum
In cultivation since: 1812

First described: 1917, (Millais
John Guille Millais
(1865-1931)
England, London
Botanical-short: Millais
)

Origin: E. Oklahoma, Arkansas to Virginia and Quebec

Corolla: unknown
Leaves: unknown

Habit: terrestrial
epiphytic = living on dead organic material (decaying trees f.i)
terrestrial = in soil (like in your garden)

Winter: deciduous
Bloomtime: unknown
Hardiness:
H0 = 0 C (32 F)
H1 = -7 C (20 F)
H2 = -12 C (10 F)
H3 = -15 C (5 F)
H4 = -18 C (0 F)
H5 = -24 C (-10 F)


Predominant color: pink

Height
Height
The figures listed here are the observed size in the natural environment.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
: ?

Registered
In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 48
R. prinophyllum per country:
(could be a clue for heat/cold-tolerance)

Finland : 16
Netherlands : 13
Canada : 12
France : 5
Sweden : 1
United States : 1



Clones / selections
'Marie Hoffman', unknown, ,
'Philip Holmes', 1981, Anne, Countess of Rosse and NT (Nymans), ,


Send questions, information or pictures

Rhododendron prinophyllum
Photo byRinus Manders
Date24 April, 2014
LocationPrivate garden, Herpen, Netherlands
See high-resolution version
Rhododendron prinophyllum
Photo byHerman Van Ree
Date20 May, 2010
Locationown garden Nunspeet, Netherlands
See high-resolution version
Rhododendron prinophyllum
Photo byCoen Zonneveld
Date
LocationPrivate garden, Diepenveen, Netherlands
See high-resolution version
Rhododendron prinophyllum
Photo byHerman Van Ree
Date30 April, 2010
Locationown garden Nunspeet, Netherlands



prinophyllum 'Philip Holmes'
Rhododendron prinophyllum
Photo byEverard Daniel
Date08 May, 2008
LocationNymans Gardens, Sussex, UK
See high-resolution version
prinophyllum 'Philip Holmes'
Rhododendron prinophyllum
Photo byEverard Daniel
Date08 May, 2008
LocationNymans Gardens, Sussex UK
See high-resolution version
prinophyllum 'Philip Holmes'
Rhododendron prinophyllum
Photo byEverard Daniel
Date08 May, 2008
LocationNymans Gardens, Sussex, UK
See high-resolution version
prinophyllum 'Philip Holmes'
Rhododendron prinophyllum
Photo byEverard Daniel
Date
LocationNymans Garden House, Sussex, UK
prinophyllum 'Marie Hoffman'
Rhododendron prinophyllum
Photo byGarth Wedemire
Date29 April, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
prinophyllum 'Marie Hoffman'
Rhododendron prinophyllum
Photo byGarth Wedemire
Date29 April, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version

Parentage according the IRRC of the Royal Horticultural Society
Hybrids / cultivars where R. prinophyllum is directly involved:     show indirect inv.
'Abbot's Orange Glow', 1985, Abbot, F.L., Bellows Fals, Vermont, USAR. prinophyllum x ?
'Abbot's Rose Ruffles', 1985, Abbot, F.L., Bellows Fals, Vermont, USAR. prinophyllum x ?
'Carolina Rose Group', 1946, Hardgrove, D.L., , R. minus Carolinianum Group x R. prinophyllum
'Diamant Weiss' (photoClick to see more information


Diamant Weiss
), 1971, Stckman, E.A., Baumschule, Bad-Zwischenahn-Rostrup, Germany
'Kermesinum' x R. prinophyllum
'Glenwood Glow', 1975, Lewis, G.D, Montpelier, Vermont, USA'Alhambra' x R. prinophyllum
'Jane Abbott' (photoClick to see more information


Jane Abbott
), 1930, Abbot, F.L., Bellows Fals, Vermont, USA
'Miss Louisa Hunnewell' x R. prinophyllum
'Jane Abbott Group', 1942, Mezitt, E.V., Weston Nurseries, Hopkinton, Massachusetts, USA? x R. prinophyllum
'Jane Abbott Peach', 1990, Weston Nurseries, , ? x R. prinophyllum
'Jane Abbott Pink', 1990, Weston Nurseries, , ? x R. prinophyllum
'Mazais Jefiņ', 1974, Kondratovičs, Rihard, Riga, LatviaR. kosterianum x R. prinophyllum
'Peach Abbott', 1970, Mezitt, E.V., Weston Nurseries, Hopkinton, Massachusetts, USA? x R. prinophyllum
'Pink Lights', 1957, Pellet, H., University of Minnesota Landscape Arboretum, USAR. kosterianum x R. prinophyllum
'Rosy Lights' (photoClick to see more information


Rosy Lights
), 1957, Pellet, H., University of Minnesota Landscape Arboretum, USA
R. prinophyllum x R. kosterianum
'Spicy Lights' (photoClick to see more information


Spicy Lights
), 1963, Pellet, H., University of Minnesota Landscape Arboretum, USA
R. prinophyllum x ?
'White Star', 1985, Abbot, F.L., Bellows Fals, Vermont, USAR. prinophyllum x ?


Indirect involvement of R. prinophyllum in cultivars: (cultivar = direct child/cultivar of prinophyllum)
'Landmark' (photoClick to see more information


Landmark
), 1985, Mezitt, E.V., Weston Nurseries, Hopkinton, Massachusetts, USA
'Counterpoint' x 'Carolina Rose Group'
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Rhododendron Species   Hirsutum.info     Project started 03 June 2009