R. johnstoneanum

Species

Botanical Synonyms	R. parryae (Hutch.)
Subgenus	Rhododendron
Section	Rhododendron
Subsection	Maddenia
Introduced	1882
First Described	1919 ( Watt )
Origin	Manipur, Mizoram, N.E. India 1800-3600 meter
Epiphytic/Terrestrial	terrestrial
Mature Wild Height	400 cm. (13ft.)
Bloom Time	late midseason
Flower	funnel-campanulate
Flower Color	cream
Fragrance	?
Leaves	elliptic
Leaf persistence	Evergreen
Minimum Hardiness	-5 C (23 F)
Additional Hardiness Info	H3

Title johnstoneanum Photo By Andrew Leverton Date Taken April 16, 2014 Location Private garden, London, UK License Copyright, Andrew Leverton. Sizes small medium
Title johnstoneanum Photo By Herman Van Ree Date Taken May 6, 2010 Location Nymans Garden House, Sussex, UK License Copyright, Herman Van Ree. Sizes small medium
Title johnstoneanum Photo By Theo Damen Date Taken April 8, 2010 Location Arboretum Belmonte, Wageningen, Netherlands License Copyright, Theo Damen. Sizes small medium Description accnrr. 2005BG70759
Title johnstoneanum Photo By Hank Helm Date Taken Location Rhododendron Species Botanical Garden, Federal Way, WA, USA License Copyright, Hank Helm. Sizes small medium Description 99.518
Title johnstoneanum Photo By Andrew Leverton Date Taken April 16, 2014 Location Private garden, London, UK License Copyright, Andrew Leverton. Sizes small medium
Title johnstoneanum Photo By Herman Van Ree Date Taken May 6, 2010 Location Nymans Garden House, Sussex, UK License Copyright, Herman Van Ree. Sizes small medium Tag
Title johnstoneanum Photo By Ken Gibson Date Taken April 12, 2002 Location Private garden, Tofino, Vancouver Island, Canada License Copyright, Ken Gibson. Sizes small medium
Title johnstoneanum Photo By Hank Helm Date Taken April 27, 2002 Location Rhododendron Species Botanical Garden, Federal Way, WA, USA License Copyright, Hank Helm. Sizes small medium
Title johnstoneanum Photo By Herman Van Ree Date Taken May 6, 2010 Location Nymans Garden House, Sussex, UK License Copyright, Herman Van Ree. Sizes small medium
Title johnstoneanum Photo By Herman Van Ree Date Taken May 5, 2010 Location Royal Windsor Great Park, Saville, Berkshire, UK License Copyright, Herman Van Ree. Sizes small medium Tag Description photo of R. parryae
Title johnstoneanum Photo By Herman Van Ree Date Taken May 5, 2010 Location Royal Windsor Great Park, Saville, Berkshire, UK License Copyright, Herman Van Ree. Sizes small medium Description photo of R. parryae
Title johnstoneanum Photo By Marc Colombel Date Taken May 8, 2009 Location Nymans Garden house, Sussex, UK License Copyright, Marc Colombel. Sizes small medium
Title johnstoneanum Photo By Garth Wedemire Date Taken March 26, 2005 Location Rhododendron Species Botanical Garden, Federal Way, Washington, USA License CC BY 4.0 Attribution Sizes small medium Description johnstoneanum 'Double Diamond'
Title johnstoneanum Photo By Everard Daniel Date Taken April 7, 2003 Location Borde Hill garden, Sussex, UK License Copyright, Everard Daniel. Sizes small medium Description johnstoneanum 'Double Diamond'