R. 'hemsleyanum x ungernii'

Rhododendron Hybrid

Hybridized By	Glendoick Gardens
Seed Parent	R. hemsleyanum
Pollen Parent	R. ungernii
10 Year Height	152 cm. (5ft.)
Bloom Time	late
Flower	?
Flower Color	white
Fragrance	Lightly-Scented
Leaves	oblong
Leaf persistence	Evergreen
Type	Elepidote
Plant Hardiness	-20 C (-4 F)
Flower Bud Hardiness	?
Registration	Unregistered

Title R. 'hemsleyanum x ungernii' Photo By Thatrhodylady Date Taken June 27, 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, 34 KB medium 1350 x 2400, 188 KB Full 2296 x 4080, 2.9 MB Description R. 'hemsleyanum x ungernii'
Title R. 'hemsleyanum x ungernii' Photo By Thatrhodylady Date Taken June 27, 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, 51 KB medium 1350 x 2400, 262 KB Full 2296 x 4080, 3.1 MB Description R. 'hemsleyanum x ungernii' flower truss and leaves.
Title R. 'hemsleyanum x ungernii' Photo By Thatrhodylady Date Taken June 27, 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, 33 KB medium 1350 x 2400, 165 KB Full 2296 x 4080, 2.9 MB Description R. 'hemsleyanum x ungernii' close up with stamen, stigma, ovary, and green spotting on the dorsal petal.
Title hemsleyanum x ungernii Photo By Marlene Storah Date Taken June 20, 2007 Location private garden Birks Clough, UK License Copyright, Marlene Storah. Sizes small 768 x 576, 39 KB medium 1200 x 900, 186 KB
Title hemsleyanum x ungernii Photo By Marlene Storah Date Taken June 20, 2007 Location private garden Birks Clough, UK License Copyright, Marlene Storah. Sizes small 768 x 516, 47 KB medium 1200 x 806, 196 KB
Title hemsleyanum x ungernii Photo By Marlene Storah Date Taken July 4, 2008 Location private garden Birks Clough, UK License Copyright, Marlene Storah. Sizes small 768 x 576, 61 KB medium 1200 x 900, 251 KB Description new foliage
Title hemsleyanum x ungernii Photo By Marlene Storah Date Taken July 4, 2008 Location private garden Birks Clough, UK License Copyright, Marlene Storah. Sizes small 768 x 576, 105 KB medium 1200 x 900, 337 KB Description new growth