Rhododendron sinogrande | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Rhododendron |
Species: | R. sinogrande
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Binomial name | |
Rhododendron sinogrande |
Rhododendron sinogrande (凸尖杜鹃) is a species of flowering plant in the family Ericaceae.[3][4] It is commonly called the great Chinese rhododendron,[5] and is native to alpine regions at 2,100–3,600 m (6,900–11,800 ft) in southeastern Xizang and western Yunnan in China and in northeastern Myanmar.[4]
The great Chinese rhododendron is a substantial evergreen shrub or tree reaching a height of 10 m (33 ft) with dark green leaves up to 50 cm (20 in) long, but occasioally up to three feet (91 centimeters) long by up to fourteen inches (35 centimeters) in breadth.[6] In late spring it bears large trusses of pale yellow or cream flowers, spotted with maroon on the interior.[5]
In cultivation in the UK Rhododendron sinogrande has gained the Royal Horticultural Society's Award of Garden Merit.[5][7] It is hardy down to −10 °C (14 °F) but like most rhododendrons it requires a sheltered spot in dappled shade, and an acid soil enriched with leaf mould.