R. macrophyllum

Species

Botanical Synonyms	R. californicum (Hook. f.) R. washingtonianum
Synonyms	R. 'California Rhododendron' R. 'California Rosebay' R. 'Pacific Rhododendron' R. 'Western Rhododendron'
Subgenus	Hymenanthes
Section	Pontica
Subsection	Pontica
Introduced	1850
First Described	1834 ( G.Don )
Origin	W. North from California to Britisch Columbia, 0-1200 meter
Epiphytic/Terrestrial	terrestrial
Mature Wild Height	700 cm. (23ft.)
Bloom Time	?
Flower	broadly campanulate
Flower Color	pink
Leaves	oblong
Winter Foliage	evergreen
Hardiness	H4

Photo By Susan Lightburn Date 08 June, 2013 Location Rhododendron Lake, Vancouver Island, BC, Canada License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 17 May, 2012 Location Hank Helm Garden, Bainbridge Island, WA, USA Description macrophyllum Whidbey cutting License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 01 June, 2009 Location Hank Helm Garden, Bainbridge Island, WA, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 18 May, 2006 Location Hank Helm Garden, Bainbridge Island, WA, USA Description macrophyllum Barto White License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Dr. Stephan Bubert Date 29 May, 2012 Location Private garden, Hamburg, Germany Description IJ084 RSF, planted 1993 License Copyright, Dr. Stephan Bubert. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location Chimacum Woods Garden, Washington, USA Description seedling from the form collected from Whidbey Island License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 12 May, 2007 Location Northern California, near the Oregon border On the highway from Crescent City to Grants Pass Oregon. License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 20 May, 2007 Location Oregon, near Dunes Golf Course, just outside Bandon, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 20 May, 2007 Location Oregon, near Dunes Golf Course, just outside Bandon, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 04 June, 2006 Location Rhododendron Lake, Nanoose, Vancouver Island, BC, Canada License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 04 June, 2006 Location Rhododendron Lake, Nanoose, Vancouver Island, BC, Canada License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Harry R. Wright Date June, 2006 Location Rhododendron Lake, Vancouver Island, BC, Canada License Copyright, Harry R. Wright. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 28 May, 2006 Location Mount Elphinstone, BC, Canada Description Native N. American species in its natrual habitat License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Garth Wedemire Date 18 June, 2008 Location Mount Elphinstone, Sunshine Coast, British Columbia, Canada License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Garth Wedemire Date 18 June, 2008 Location Mount Elphinstone, Sunshine Coast, British Columbia, Canada License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 28 May, 2006 Location Mount Elphinstone, BC, Canada License Copyright, Susan Lightburn.
Photo By Garth Wedemire Date 28 May, 2006 Location Skagit River Valley, BC, Canda License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 08 June, 2013 Location Rhododendron Lake, Vancouver Island, BC, Canada License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Susan Lightburn Date 08 June, 2013 Location Rhododendron Lake, Vancouver Island, BC, Canada License Copyright, Susan Lightburn. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 15 May, 2007 Location NE of Santa Cruz and SW of Bag Basin Redwood Park in California Description Isolated population probably does not exceed 50 plants. Only one known population further south. License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 15 May, 2007 Location NE of Santa Cruz and SW of Bag Basin Redwood Park in California Description Isolated population probably does not exceed 50 plants. Only one known population further south. License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 15 May, 2007 Location NE of Santa Cruz and SW of Bag Basin Redwood Park in California Description Isolated population probably does not exceed 50 plants. Only one known population further south. License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Garth Wedemire Date 12 July, 2005 Location Rhododendron Wayside in Manning Park at the Skagit River, British Columbia, Canada License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Garth Wedemire Date 28 May, 2006 Location Skagit River Valley, BC, Canda License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Garth Wedemire Date 12 July, 2005 Location Rhododendron Wayside in Manning Park at the Skagit River, British Columbia, Canada License Copyright, Garth Wedemire. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location in the wild, Camp Union, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location in the wild, Washington State, USA Description macrophyllum Neletta License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 21 May, 2007 Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 27 May, 2006 Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Hank Helm Date 27 May, 2006 Location in the wild, Washington State, USA License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Dick Cavender Date Location SW Oregon a few miles from the coast and from the California boarde Description The red (new) foliage probably caused by the Serpentine soil License Copyright, Dick Cavender.
Photo By Dick Cavender Date Location SW Oregon a few miles from the coast and from the California boarde Description R. macrophyllum with a witches broom License Copyright, Dick Cavender. Hi-Resolution Hi-res photo
Photo By Herman Van Ree Date 21 August, 2009 Location UBC Botanical Gardens, Vancouver License Copyright, Herman Van Ree.
Photo By Herman Van Ree Date 21 August, 2009 Location UBC Botanical Gardens, Vancouver License Copyright, Herman Van Ree. Hi-Resolution Hi-res photo Tag
Photo By Dennis McKiver Date 12 May, 2012 Location Mendocino Coast Botanical Garden, Fort Bragg, CA, USA Description macrophyllum 'Albion Ridge' License Copyright, Dennis McKiver. Hi-Resolution Hi-res photo
Photo By Dennis McKiver Date 14 May, 2011 Location Mendocino Coast Botanical Garden, Fort Bragg, CA, USA Description macrophyllum 'Albion Ridge' License Copyright, Dennis McKiver. Hi-Resolution Hi-res photo
Photo By Hank Helm Date Location Hank Helm Garden, Bainbridge Island, WA, USA Description macrophyllum 'Seven Devils' License Copyright, Hank Helm. Hi-Resolution Hi-res photo
Photo By Paul & Linda Lawry Date Location private garden Lantzville, Vancouver Island, BC, Canada Description macrophyllum 'Seven Devils' License Copyright, Paul & Linda Lawry. Hi-Resolution Hi-res photo
Photo By Dick Cavender Date Location Red's Rhodies, Sherwood Oregon USA Description macrophyllum 'Vulcan Lake White' License Copyright, Dick Cavender. Hi-Resolution Hi-res photo
Photo By Dick Cavender Date Location Red's Rhodies, Sherwood Oregon USA Description macrophyllum 'Iron Mountain White #1' License Copyright, Dick Cavender.