R. amagianum

Species

Botanical Synonyms	Azalea amagiana R. weyrichii var amagianum
Synonyms	R. 'Mt. Amagi Azalea'
Subgenus	Tsutsusi
Section	Brachycalyx
Subsection
Introduced	1930
First Described	1930 ( Makino )
Origin	Mts Amagi and Higane in Idzu Province, S Honshu, Japan
Epiphytic/Terrestrial	terrestrial
Mature Wild Height	500 cm. (16ft.)
Bloom Time	very late
Flower	openly campanulate
Flower Color	orange
Fragrance	?
Leaves	broadly ovate
Leaf persistence	Evergreen
Minimum Hardiness	-10 C (14 F)
Additional Hardiness Info	H4

Title R. amagianum Photo By Thatrhodylady Date Taken June 13, 2026 Location Rhododendron Species Botanical Garden License CC BY 4.0 Attribution Sizes small 648 x 1152, 45 KB medium 1350 x 2400, 191 KB Full 2296 x 4080, 2.8 MB Description R. amagianum flower close up on stigma stamen blotch and close shot on its 3 leaves.
Title amagianum Photo By Dr. Stephan Bubert Date Taken June 19, 2013 Location Private garden, Hamburg, Germany License Copyright, Dr. Stephan Bubert. Sizes small medium
Title amagianum Photo By Hank Helm Date Taken Location Rhododendron Species Botanical Garden, Federal Way, WA, USA License Copyright, Hank Helm. Sizes small medium
Title amagianum Photo By Dr. Stephan Bubert Date Taken June 19, 2013 Location Private garden, Hamburg, Germany License Copyright, Dr. Stephan Bubert. Sizes small medium Description planted 2007
Title amagianum Photo By Hank Helm Date Taken Location Rhododendron Species Botanical Garden, Federal Way, WA, USA License Copyright, Hank Helm. Sizes small
Title amagianum Photo By Dr. Stephan Bubert Date Taken June 19, 2013 Location Private garden, Hamburg, Germany License Copyright, Dr. Stephan Bubert. Sizes small medium Description planted 2007