R. degronianum ssp degronianum

Species

Botanical Synonyms	R. degronianum f spontaneum R. degronianum ssp pentamerum ( Matsumura ) R. degronianum var ankaii R. degronianum var pentamerum ( Maxim. ) R. japonicum ( C.K.Schneid. ) R. metternichii ( Siebold, Zuccarini ) R. nakaii
Subgenus	Hymenanthes
Section	Pontica
Subsection	Pontica
First Described	1869 ( Carričre )
Origin	N. Honshu, Japan around 1800 meter
Epiphytic/Terrestrial	terrestrial
Mature Wild Height	250 cm. (8ft.)
Bloom Time	?
Flower	funnel-shaped
Flower Color	?
Fragrance	?
Leaves	oblong-elliptic
Leaf persistence	Evergreen
Plant Hardiness	-15 C (5 F)
Flower Bud Hardiness	?
Additional Hardiness Info	H5

Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 514, 23 KB medium 1600 x 1072, 82 KB Full 3872 x 2592, 2 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 604, 26 KB medium 1600 x 1258, 98 KB Full 3020 x 2376, 1.1 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 1148, 52 KB medium 1600 x 2390, 194 KB Full 2592 x 3872, 2.4 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 560, 27 KB medium 1600 x 1168, 95 KB Full 3395 x 2478, 1.8 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 1148, 74 KB medium 1600 x 2390, 260 KB Full 2592 x 3872, 2.5 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 1148, 42 KB medium 1600 x 2390, 153 KB Full 2592 x 3872, 3.4 MB
Title R. degronianum ssp degronianum Photo By Harold Fearing Location Fearing's Farm Nursery, Abbotsford, BC, Canada License CC BY-SA 4.0 Attribution Text: Harold Fearing via Rhododendra.com, CC BY-SA 4.0 Sizes small 768 x 526, 31 KB medium 1600 x 1096, 111 KB Full 3623 x 2480, 3.1 MB
Title R. degronianum ssp degronianum 2000/97 Photo By Thatrhodylady Date Taken April 10, 2026 Location Rhododendron Species Botanical Garden License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 64 KB medium 1350 x 2400, 276 KB Full 2296 x 4080, 3.1 MB Description R. degronianum ssp degronianum 2000/097 flowers and indumentum.
Title degronianum ssp degronianum Photo By Coen Zonneveld Date Taken April 9, 2009 Location Private garden, Diepenveen, Netherlands License Copyright, Coen Zonneveld. Sizes small 768 x 576, 50 KB medium 1200 x 900, 241 KB
Title degronianum ssp degronianum Photo By Garth Wedemire Date Taken April 11, 2010 Location University of Britsh Columbia, Vancouver, Canada License CC BY 4.0 Attribution Text: Garth Wedemire via Rhododendra.com, CC BY 4.0 Sizes small 768 x 512, 31 KB medium 1200 x 800, 131 KB Description as R. metternichii
Title degronianum ssp degronianum Photo By Garth Wedemire Date Taken April 21, 2007 Location Rhododendron Species Botanical Garden, Federal Way, Washington, USA License CC BY 4.0 Attribution Text: Garth Wedemire via Rhododendra.com, CC BY 4.0 Sizes small 768 x 512, 22 KB medium 1200 x 800, 130 KB Description Photo of R. metternichii
Title degronianum ssp degronianum Photo By David and Lorie Ideal Gardens Date Taken April 5, 2010 Location Ideal Gardens, Johnstown, PA, USA License Copyright, David and Lorie Ideal Gardens. Sizes small 768 x 576, 25 KB medium 1200 x 900, 238 KB
Title degronianum ssp degronianum Photo By Garth Wedemire Date Taken April 21, 2007 Location Rhododendron Species Botanical Garden, Federal Way, Washington, USA License CC BY 4.0 Attribution Text: Garth Wedemire via Rhododendra.com, CC BY 4.0 Sizes small 768 x 1152, 59 KB medium 1200 x 1800, 339 KB Description Photo of R. metternichii
Title degronianum ssp degronianum Photo By Garth Wedemire Date Taken April 15, 2006 Location Rhododendron Species Botanical Garden, Federal Way, Washington, USA License CC BY 4.0 Attribution Text: Garth Wedemire via Rhododendra.com, CC BY 4.0 Sizes small 768 x 526, 27 KB medium 1200 x 823, 108 KB Description 80-003 RSBG as R. metternichii
Title degronianum ssp degronianum Photo By Everard Daniel Date Taken April 14, 2004 Location Leonardslee/Loder Plants, Sussex, UK License Copyright, Everard Daniel. Sizes small 768 x 576, 40 KB medium 1200 x 900, 213 KB Description Photo of R. japonicum var pentamerum f spontaneum
Title degronianum ssp degronianum Photo By Everard Daniel Date Taken April 28, 2006 Location Leonardslee/Loder Plants, Sussex, UK License Copyright, Everard Daniel. Sizes small 768 x 576, 35 KB medium 1200 x 900, 184 KB Description Photo of R. japonicum var pentamerum f spontaneum
Title degronianum ssp degronianum Photo By Coen Zonneveld Date Taken Location Private garden, Diepenveen, Netherlands License Copyright, Coen Zonneveld. Sizes small
Title degronianum ssp degronianum Photo By Coen Zonneveld Date Taken Location Diepenveen, Netherlands License Copyright, Coen Zonneveld. Sizes small 768 x 614, 43 KB medium 1200 x 959, 268 KB
Title degronianum ssp degronianum Photo By Coen Zonneveld Date Taken April 4, 2009 Location Private garden, Diepenveen, Netherlands License Copyright, Coen Zonneveld. Sizes small
Title degronianum ssp degronianum Photo By Garth Wedemire Date Taken April 11, 2010 Location University of Britsh Columbia, Vancouver, Canada License CC BY 4.0 Attribution Text: Garth Wedemire via Rhododendra.com, CC BY 4.0 Sizes small 768 x 512, 41 KB medium 1200 x 800, 143 KB Description as R. metternichii
Title degronianum ssp degronianum Photo By Herman Van Ree Date Taken October 26, 2009 Location Arboretum Belmonte, Wageningen, Netherlands License Copyright, Herman Van Ree. Sizes small
Title degronianum ssp degronianum Photo By Herman Van Ree Date Taken October 26, 2009 Location Arboretum Belmonte, Wageningen, Netherlands License Copyright, Herman Van Ree. Sizes small Tag
Title degronianum ssp degronianum Photo By Herman Van Ree Date Taken May 5, 2010 Location Royal Windsor Great Park, Valley, Berkshire, UK License Copyright, Herman Van Ree. Sizes small 768 x 512, 24 KB medium 1200 x 800, 126 KB Description degronianum ssp degronianum 'Gerald Loder'
Title degronianum ssp degronianum Photo By Herman Van Ree Date Taken May 5, 2010 Location Royal Windsor Great Park, Valley, Berkshire, UK License Copyright, Herman Van Ree. Sizes small Description degronianum ssp degronianum 'Gerald Loder'

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R. degronianum ssp degronianum

Species