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R. stewartianum

Species

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Botanical
Synonyms		 R. aiolosalpinx (Balf.f., Farrer)
R. nipholobum (Balf.f., Farrer)
R. stewartianum var aiolosalpinx
R. stewartianum var tantulum (Cowan, Davidian)
Subgenus Hymenanthes
Section Pontica
Subsection Thomsonia
Introduced 1919
First Described 1912 ( Diels )
Origin Upper Burma, S.E. Tibet, N.W. Yunnan 3000-4000 meter
Epiphytic/Terrestrial terrestrial
Mature Wild Height 250 cm. (8ft.)
Bloom Time early
Flower tubular-campanulate
Flower Color cream
Fragrance ?
Leaves obovate to elliptic
Leaf persistence Evergreen
Minimum Hardiness -10 C (14 F)
Additional
Hardiness Info		 H4
Title
stewartianum
Photo By
Everard Daniel
Date Taken
February 18, 2004
Location
Royal Windsor Great Park, Valley
License
Copyright, Everard Daniel.
Sizes
small medium
Description
R18376
Title
stewartianum
Photo By
Everard Daniel
Date Taken
February 18, 2004
Location
Royal Windsor Great Park, Valley
License
Copyright, Everard Daniel.
Sizes
small medium
Description
R18376
Title
stewartianum
Photo By
Garth Wedemire
Date Taken
March 12, 2005
Location
Rhododendron Species Botanical Garden, Federal Way, Washington, USA
License
CC BY 4.0
Attribution
Sizes
small medium
Description
photo of R. stewartianum var aiolosalpinx
Title
stewartianum
Photo By
Herman Van Ree
Date Taken
July 25, 2009
Location
Nunspeet, Netherlands
License
Copyright, Herman Van Ree.
Sizes
small
Title
stewartianum
Photo By
Herman Van Ree
Date Taken
July 25, 2009
Location
Nunspeet, Netherlands
License
Copyright, Herman Van Ree.
Sizes
small