R. calostrotum ssp calostrotum

Species

Subgenus	Rhododendron
Section	Rhododendron
Subsection	Saluenensia
Introduced	1919
First Described	1920 ( Balf.f., Kingdon-Ward )
Origin	N. Burma, W. Yunnan 3300-4300 meter
Epiphytic/Terrestrial	terrestrial
Mature Wild Height	150 cm. (5ft.)
Bloom Time	?
Flower	openly funnel-shaped
Flower Color	red
Fragrance	?
Leaves	oblong-ovate
Leaf persistence	Evergreen
Plant Hardiness	-10 C (14 F)
Flower Bud Hardiness	?
Additional Hardiness Info	H4

Title R. calostrotum ssp calostrotum 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 544, 42 KB medium 1600 x 1134, 165 KB Full 3268 x 2318, 2 MB
Title R. calostrotum ssp calostrotum 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, 48 KB medium 1600 x 2390, 182 KB Full 2592 x 3872, 2.4 MB
Title R. calostrotum ssp calostrotum 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 512 x 354, 64 KB medium 1600 x 1108, 593 KB Full 5626 x 3899, 4.9 MB
Title R. calostrotum ssp calostrotum 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 496, 31 KB medium 1600 x 1034, 119 KB Full 3344 x 2162, 1.9 MB
Title R. calostrotum ssp calostrotum 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 970, 66 KB medium 1600 x 2018, 281 KB Full 3170 x 4000, 3.7 MB
Title R. calostrotum ssp calostrotum 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 1052, 29 KB medium 1600 x 2190, 111 KB Full 2423 x 3317, 2.9 MB Description Seed Lot: ARS-09-350 Seed Comments: R. Perriard,Denmark, cw Zhibenshan,Yunnan 3200m
Title calostrotum ssp calostrotum Photo By Garth Wedemire Date Taken April 29, 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 510, 81 KB medium 1200 x 798, 220 KB
Title calostrotum ssp calostrotum Photo By Heinz Müller Date Taken April 29, 2006 Location Rhododendron Species Botanical Garden, Federal Way, Washington, USA License Copyright, Heinz Müller. Sizes small 766 x 1152, 70 KB medium 1200 x 1805, 191 KB
Title calostrotum ssp calostrotum Photo By Everard Daniel Date Taken April 29, 2007 Location Royal Windsor Great Park, Valley License Copyright, Everard Daniel. Sizes small 768 x 576, 67 KB medium 1200 x 900, 278 KB
Title calostrotum ssp calostrotum Photo By Everard Daniel Date Taken April 29, 2007 Location Royal Windsor Great Park, Valley License Copyright, Everard Daniel. Sizes small
Title calostrotum ssp calostrotum Photo By Jens Birck Date Taken Location License Copyright, Jens Birck. Sizes small Description R. calostrotum "Rock
Title calostrotum ssp calostrotum Photo By Coen Zonneveld Date Taken Location Private garden, Diepenveen, Netherlands License Copyright, Coen Zonneveld. Sizes small 768 x 554, 44 KB medium 1200 x 867, 208 KB Description calostrotum ssp calostrotum 'Gigha'
Title calostrotum ssp calostrotum Photo By Herman Geers Nursery Date Taken Location Boskoop, Netherlands License Copyright, Herman Geers Nursery. Sizes small Description calostrotum ssp calostrotum 'Rock'