Biology:Photinia × fraseri
| Photinia × fraseri | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Photinia |
| Species: | P. × fraseri
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| Binomial name | |
| Photinia × fraseri Dress
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Photinia × fraseri, known as red tip photinia and Christmas berry, is a nothospecies in the rose family, Rosaceae. It is a hybrid between Photinia glabra and Photinia serratifolia.[1]
Description
It is a compact shrub with an erect habit that can grow into a medium-sized tree. Its evergreen, oval leaves are dark green but crimson red when young, especially in early spring. Its flowers are small, with five petals, united in large white inflorescences. They bloom at the end of spring. It can reach a height of 5 meters and a diameter of 5 meters. It is frost resistant and can withstand temperatures from -5° to -10°.[2]
Masses of flowers
Entire plant
Cultivation
_-_Photinia_x_fraseri_(Glanzmispel_%27Red_Robin%27)_IMG_2007.JPG)
The shrub tolerates moderate shade and it grows in well drained soils. It should be sheltered from the cold and dry winds of winter. It can be propagated by semi-woody cuttings in summer.
Cultivars
The hybrid has a number of cultivars, which include (those marked agm have won the Royal Horticultural Society's Award of Garden Merit):
- Photinia × fraseri 'Camilvy'
- Photinia × fraseri 'Curly Fantasy'
- Photinia × fraseri 'Little Red Robin', a plant similar to 'Red Robin', but dwarf in stature with an ultimate height/spread of around 2–3 ft
- Photinia × fraseri 'Pink Marble' or 'Cassini',[3] a newer cultivar with rose-pink tinted new growth and a creamy-white variegated margin on the leaves
- Photinia × fraseri 'Red Robin' - probably the most widely planted of all[4]
- Photinia × fraseri 'Robusta'[5]
- Photinia × fraseri 'Super Hedger' - a newer hybrid with strong upright growth
References
- ↑ "RHS Plant Selector - Photinia x fraseri 'Red Robin'". http://apps.rhs.org.uk/plantselector/plant?plantid=1442. Retrieved 26 May 2013.
- ↑ "AGM Plants - Ornamental". Royal Horticultural Society. July 2017. p. 78. https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf. Retrieved 25 April 2018.
- ↑ "Photinia × fraseri Pink Marble = 'Cassini'". RHS. https://www.rhs.org.uk/Plants/257506/Photinia-x-fraseri-Pink-Marble-Cassini-(v)/Details.
- ↑ "RHS Plant Selector - Photinia x fraseri 'Red Robin'". https://www.rhs.org.uk/Plants/94829/Photinia-x-fraseri-Red-Robin/Details.
- ↑ Ltd, GardensOnline Pty. "Photinia x fraseri Robusta". https://www.gardensonline.com.au/gardenshed/plantfinder/show_1860.aspx.
Wikidata ☰ Q3901693 entry
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