Rhododendron 'Cymodocee', which is a 1900 C. Vuylsteke Ghent hybrid, has been determined to be a tetraploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Summary of Ploidy Levels
Diploid 'Miniatum Floribundum',
Triploid 'Aida',
Triploid 'Bronze Unique',
Triploid 'Croceum Tricolor',
Triploid 'Daviesii',
Triploid 'Deep Rose',
Triploid 'Freya',
Triploid 'Gloria Mundi',
Triploid 'Il Tasso',
Triploid 'Josephine Klinger',
Triploid 'Phebe',
Triploid 'Phidias',
Triploid 'Pontica Album',
Triploid 'Van Houttei Flore Pleno',
Triploid 'Velasquez',
Triploid/Tetraploid 'Praxitèle',
Tetraploid 'Admiraal De Ruyter',
Tetraploid 'Altaclerensis',
Tetraploid 'Ariel',
Tetraploid 'Beaté Céleste',
Tetraploid 'Bijou des Amateurs',
Tetraploid 'Bouquet de Flore',
Tetraploid 'Cardinal,
Tetraploid 'Comte de Flandre',
Tetraploid 'Corneille',
Tetraploid 'Cymodocee',
Tetraploid 'Directeur Charles Baumann',
Tetraploid 'Durante Alle',
Tetraploid 'Electum',
Tetraploid 'Eugénie',
Tetraploid 'Fénelon',
Tetraploid 'Flameola Incarnata',
Tetraploid 'Héroine Plena,
Tetraploid 'Heureuse Surprise',
Tetraploid 'Hollandia',
Tetraploid 'Hora',
Tetraploid 'Ignacea',
Tetraploid 'Igneum Novum',
Tetraploid 'Il Tasso',
Tetraploid 'Jenny Lind',
Tetraploid 'Juliana Nova',
Tetraploid 'Julius Caesar',
Tetraploid 'Leibuir',
Tetraploid 'Lelia',
Tetraploid 'Madame Gustave Guillemot',
Tetraploid 'Marie Verschaffelt',
Tetraploid 'Minerva',
Tetraploid 'Nancy Waterer',
Tetraploid 'Oscar I',
Tetraploid 'Perfecta',
Tetraploid 'Princesse d' Orange',
Tetraploid 'Quentin Metsys',
Tetraploid 'Racine',
Tetraploid 'Ribera',
Tetraploid 'Raphael de Smet',
Tetraploid 'Rose Marie',
Tetraploid 'Souvenir du Président Carnot'.
Tetraploid 'Teniers'
Source: Arnold Arboretum Accession Number: 17121-A
John and Sally Perkins
Showing posts with label H_Koster. Show all posts
Showing posts with label H_Koster. Show all posts
H: Friday, August 19, 2011
H: Sunday, July 24, 2011
'Hollandia' is a Tetraploid
Rhododendron 'Hollandia', which is a 1896 Koster Ghent hybrid documented as Rhododendron luteum x Rhododendron molle ssp. japonicum, has been determined to be a tetraploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Summary of Ploidy Levels
Diploid Rhododendron molle
Diploid 'Miniatum Floribundum',
Triploid 'Aida',
Triploid 'Bronze Unique',
Triploid 'Croceum Tricolor',
Triploid 'Daviesii',
Triploid 'Deep Rose',
Triploid 'Freya',
Triploid 'Gloria Mundi',
Triploid 'Il Tasso',
Triploid 'Josephine Klinger',
Triploid 'Phebe',
Triploid 'Phidias',
Triploid 'Pontica Album',
Triploid 'Van Houttei Flore Pleno',
Triploid 'Velasquez',
Tetraploid Rhododendron luteum,
Tetraploid 'Admiraal De Ruyter',
Tetraploid 'Altaclerensis',
Tetraploid 'Ariel',
Tetraploid 'Beaté Céleste',
Tetraploid 'Bijou des Amateurs',
Tetraploid 'Bouquet de Flore',
Tetraploid 'Cardinal,
Tetraploid 'Comte de Flandre',
Tetraploid 'Corneille',
Tetraploid 'Directeur Charles Baumann',
Tetraploid 'Durante Alle',
Tetraploid 'Electum',
Tetraploid 'Eugénie',
Tetraploid 'Fénelon',
Tetraploid 'Flameola Incarnata',
Tetraploid 'Héroine Plena,
Tetraploid 'Heureuse Surprise',
Tetraploid 'Hollandia',
Tetraploid 'Hora',
Tetraploid 'Ignacea',
Tetraploid 'Igneum Novum',
Tetraploid 'Il Tasso',
Tetraploid 'Jenny Lind',
Tetraploid 'Juliana Nova',
Tetraploid 'Julius Caesar',
Tetraploid 'Leibuir',
Tetraploid 'Lelia',
Tetraploid 'Madame Gustave Guillemot',
Tetraploid 'Marie Verschaffelt',
Tetraploid 'Minerva',
Tetraploid 'Nancy Waterer',
Tetraploid 'Oscar I',
Tetraploid 'Perfecta',
Tetraploid 'Raphael de Smet'
Source: Azaleatuin
John and Sally Perkins
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Summary of Ploidy Levels
Diploid Rhododendron molle
Diploid 'Miniatum Floribundum',
Triploid 'Aida',
Triploid 'Bronze Unique',
Triploid 'Croceum Tricolor',
Triploid 'Daviesii',
Triploid 'Deep Rose',
Triploid 'Freya',
Triploid 'Gloria Mundi',
Triploid 'Il Tasso',
Triploid 'Josephine Klinger',
Triploid 'Phebe',
Triploid 'Phidias',
Triploid 'Pontica Album',
Triploid 'Van Houttei Flore Pleno',
Triploid 'Velasquez',
Tetraploid Rhododendron luteum,
Tetraploid 'Admiraal De Ruyter',
Tetraploid 'Altaclerensis',
Tetraploid 'Ariel',
Tetraploid 'Beaté Céleste',
Tetraploid 'Bijou des Amateurs',
Tetraploid 'Bouquet de Flore',
Tetraploid 'Cardinal,
Tetraploid 'Comte de Flandre',
Tetraploid 'Corneille',
Tetraploid 'Directeur Charles Baumann',
Tetraploid 'Durante Alle',
Tetraploid 'Electum',
Tetraploid 'Eugénie',
Tetraploid 'Fénelon',
Tetraploid 'Flameola Incarnata',
Tetraploid 'Héroine Plena,
Tetraploid 'Heureuse Surprise',
Tetraploid 'Hollandia',
Tetraploid 'Hora',
Tetraploid 'Ignacea',
Tetraploid 'Igneum Novum',
Tetraploid 'Il Tasso',
Tetraploid 'Jenny Lind',
Tetraploid 'Juliana Nova',
Tetraploid 'Julius Caesar',
Tetraploid 'Leibuir',
Tetraploid 'Lelia',
Tetraploid 'Madame Gustave Guillemot',
Tetraploid 'Marie Verschaffelt',
Tetraploid 'Minerva',
Tetraploid 'Nancy Waterer',
Tetraploid 'Oscar I',
Tetraploid 'Perfecta',
Tetraploid 'Raphael de Smet'
Source: Azaleatuin
John and Sally Perkins
H: Monday, December 27, 2010
'Mrs. Lindsay Smith' is a Diploid
Rhododendron 'Mrs. Lindsay Smith', which is a 1910 Koster hybrid documented as 'George Hardy' x 'Duchess of Edinburgh', has been determined to be a diploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Rhododendron 'Mrs. Lindsay Smith' is the seed parent of 'Diane'. 'Diane' is the seed parent of 'Phyllis Korn'. 'Gomer Waterer' is the pollen parent of 'Phyllis Korn'.
Summary of Ploidy Levels
Diploid 'Diane',
Diploid 'Mrs. Lindsay Smith',
Triploid 'Gomer Waterer',
Triploid 'Phyllis Korn'
Source: Van Veen Nursery
John and Sally Perkins
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Rhododendron 'Mrs. Lindsay Smith' is the seed parent of 'Diane'. 'Diane' is the seed parent of 'Phyllis Korn'. 'Gomer Waterer' is the pollen parent of 'Phyllis Korn'.
Summary of Ploidy Levels
Diploid 'Diane',
Diploid 'Mrs. Lindsay Smith',
Triploid 'Gomer Waterer',
Triploid 'Phyllis Korn'
Source: Van Veen Nursery
John and Sally Perkins
H: Saturday, November 20, 2010
'Betty Wormald' is a Fertile Triploid
Rhododendron 'Betty Wormald', which is a 1907 Koster hybrid documented as a 'George Hardy' hybrid, has been determined to be a triploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Rhododendron 'Betty Wormald' is documented as the seed parent of 'Scandinavia'.
Summary of Ploidy Levels
Triploid 'Betty Wormald'
Source: Van Veen Nursery
John and Sally Perkins
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Rhododendron 'Betty Wormald' is documented as the seed parent of 'Scandinavia'.
Summary of Ploidy Levels
Triploid 'Betty Wormald'
Source: Van Veen Nursery
John and Sally Perkins
H: Tuesday, November 16, 2010
'Marinus Koster' is a Tetraploid
Rhododendron 'Marinus Koster', which is a 1937 Koster hybrid documented as R. griffithianum hybrid, has been determined to be a tetraploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
'Marinus Koster' is one of the oldest known tetraploid large leaf elepidote hybrid.
'Marinus Koster' is a parent of 'Arnold Piper', 'Cotton Candy', 'El Camino', 'Lem's Monarch', 'Point Defiance', and 'Rendezvous'.
Halfdan Lem named several crosses of 'Anna' by 'Marinus Koster'.
Summary of Ploidy Levels
Diploid 'Anna',
Diploid 'Rendezvous',
Triploid 'Cotton Candy',
Triploid 'El Camino',
Tetraploid 'Lem's Monarch',
Tetraploid 'Marinus Koster',
Tetraploid 'Point Defiance',
Suspected Polyploid 'Arnold Piper'
Source: Whitney Nursery
John and Sally Perkins
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
'Marinus Koster' is one of the oldest known tetraploid large leaf elepidote hybrid.
'Marinus Koster' is a parent of 'Arnold Piper', 'Cotton Candy', 'El Camino', 'Lem's Monarch', 'Point Defiance', and 'Rendezvous'.
Halfdan Lem named several crosses of 'Anna' by 'Marinus Koster'.
Summary of Ploidy Levels
Diploid 'Anna',
Diploid 'Rendezvous',
Triploid 'Cotton Candy',
Triploid 'El Camino',
Tetraploid 'Lem's Monarch',
Tetraploid 'Marinus Koster',
Tetraploid 'Point Defiance',
Suspected Polyploid 'Arnold Piper'
Source: Whitney Nursery
John and Sally Perkins
H: Wednesday, November 10, 2010
'Diane' is a Diploid
Rhododendron 'Diane', which is a Koster hybrid documented as a 'Mrs. Lindsay Smith' hybrid, has been determined to be a diploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
'Diane' is the seed parent of 'Phyllis Korn', which is a triploid. 'Gomer Waterer', which is a triploid and has 'Broughtonii' and 'Pink Pearl' as ancestors, is the pollen parent of 'Phyllis Korn'.
Summary of Ploidy Levels
Diploid 'Diane',
Diploid 'Mrs. Lindsay Smith',
Diploid 'Rothenburg',
Triploid 'Broughtonii',
Triploid 'Gomer Waterer',
Triploid 'Phyllis Korn',
Triploid 'Pink Pearl'
Source: Whitney Nursery
John and Sally Perkins
Dr. João Loureiro, Dr. Silvia Castro, José Cerca, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
'Diane' is the seed parent of 'Phyllis Korn', which is a triploid. 'Gomer Waterer', which is a triploid and has 'Broughtonii' and 'Pink Pearl' as ancestors, is the pollen parent of 'Phyllis Korn'.
Summary of Ploidy Levels
Diploid 'Diane',
Diploid 'Mrs. Lindsay Smith',
Diploid 'Rothenburg',
Triploid 'Broughtonii',
Triploid 'Gomer Waterer',
Triploid 'Phyllis Korn',
Triploid 'Pink Pearl'
Source: Whitney Nursery
John and Sally Perkins
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