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
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
Title
amagianum
Photo By
Hank Helm
Date Taken
Location
Rhododendron Species Botanical Garden, Federal Way, WA, USA
License
Copyright, Hank Helm.
Sizes
Title
amagianum
Photo By
Dr. Stephan Bubert
Date Taken
June 19, 2013
Location
Private garden, Hamburg, Germany
License
Copyright, Dr. Stephan Bubert.
Sizes
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
Title
amagianum
Photo By
Dr. Stephan Bubert
Date Taken
June 19, 2013
Location
Private garden, Hamburg, Germany
License
Copyright, Dr. Stephan Bubert.
Sizes
Description
planted 2007