South China rhododendron | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Rhododendron |
Species: | R. simiarum |
Binomial name | |
Rhododendron simiarum | |
Rhododendron simiarum, the South China rhododendron, is one of the many species of the genus Rhododendron , which mainly grows in Southern China. The species has also developed a habitat in Hong Kong, being one of the six native species of rhododendrons grown in Hong Kong, commonly found in the slopes of Ma On Shan, and Lantau Island. It is also distributed in Hainan, Guangdong, Guangxi, Hunan, Jiangxi, Fujian, Zhejiang. [1]
It grows as a bushy shrub or small tree, typically 1–2 m (3.3–6.6 ft), but can be as tall as 3 m (9.8 ft). The bark is grey in color, exfoliating into thin, small, irregular flakes. The young shoots are densely covered with tomentose grey hairs, later becoming hairless. The branchlets are grey tomentose when young, with those more than one year old glabrescent. The flowers bloom from April to early May, having up to 4 to 6 clustered flowers at the top of branches, each funnel-shaped, pink with red spots at first, but turning lighter when fully opened, ranging from white to dark pink. [2]
Azaleas are flowering shrubs in the genus Rhododendron, particularly the former sections Tsutsusi (evergreen) and Pentanthera (deciduous). Azaleas bloom in the spring, their flowers often lasting several weeks. Shade tolerant, they prefer living near or under trees. They are part of the family Ericaceae.
The Hong Kong Zoological and Botanical Gardens is one of the oldest zoological and botanical centres in the world, and the oldest park in Hong Kong. Founded in 1864, its first stage was opened to the public in 1871. It occupies an area of 5.6 hectares, in Central, on the northern slope of Victoria Peak.
Parrotia persica, the Persian ironwood, is a deciduous tree in the family Hamamelidaceae, closely related to the witch-hazel genus Hamamelis. It is native to Iran's Caspian region and Iranian Azerbaijan. It is endemic in the Alborz mountains, where it is found mainly in Golestan National Park.
Mesua ferrea, the Ceylon ironwood, or cobra saffron, is a species in the family Calophyllaceae native to the Indomalayan realm. This slow-growing tree is named after the heaviness and hardness of its timber. It is widely cultivated as an ornamental for its graceful shape, grayish-green foliage with a beautiful pink to red flush of drooping young leaves, and large, fragrant white flowers. It is the national tree of Sri Lanka, as well as the state tree of Mizoram and state flower of Tripura in India.
Rhododendron moulmainense, Westland's rhododendron, is a species of Rhododendron native to southern China, Myanmar, Malaysia, Thailand, and Vietnam.
Rhododendron schlippenbachii, the royal azalea, is a species of Rhododendron native to the Korean Peninsula and adjacent regions of Northeast China, Japan, and the Russian Far East. It is the dominant understory shrub in many Korean hillside forests, growing at 400–1,500 m (1,300–4,900 ft) altitude.
Persicaria bicornis is a North American species of flowering plant in the buckwheat family (Polygonaceae). The common name is pink smartweed. It is native to the central and southwestern United States from northern Texas west to Arizona, east to Louisiana, and north as far as eastern Wyoming, South Dakota, Iowa, and Illinois.
Rhaphiolepis indica, the Indian hawthorn, India hawthorn or Hong Kong hawthorn is an evergreen shrub in the family Rosaceae.
Aristolochia westlandii is a species of plant in the family Aristolochiaceae. It is found in China and Hong Kong, in valley forests in Guangdong Province at an elevation of 300 to 800 metres. The leaves are long, narrow and pointed. The flowers are bent tubes from 10–15 centimetres (3.9–5.9 in) long that grow from the base of a leaf. They are yellow with purple veins and blotches.
Rhodoleia championii, the Hong Kong rose, is a species of plant in the family Hamamelidaceae. It is a small evergreen tree with dangling scarlet flowers that are pollinated primarily by birds, and is found in China, Indonesia, Malaysia, Myanmar and Vietnam.
Pieris japonica, the Japanese andromeda or Japanese pieris, is a species of flowering plant in the heath family Ericaceae. It is native to eastern China, Taiwan, and Japan, where it grows in mountain thickets. This medium-sized evergreen shrub or tree is widely cultivated in gardens.
Buddleja fallowiana is a species of flowering plant in the figwort family Scrophulariaceae. It is endemic to the Yunnan province of western China, where it grows in open woodland, along forest edges and watercourses. The plant was collected in China by the Scottish botanist George Forrest in 1906, and named in 1917 by Balfour and Smith for George Fallow, a gardener at the Royal Botanic Garden Edinburgh. Fallow had died in Egypt in 1915 from wounds sustained fighting in the Gallipoli Campaign.
Albizia odoratissima, a member of the family Fabaceae, is a fast-growing, deciduous tree reaching 15 to 25 m in height, a diameter of 120–150 cm (47–59 in), and native to large parts of India, Bangladesh, Bhutan, Nepal, Myanmar, Laos, Thailand, Vietnam, Sri Lanka and China. It is one of the top nitrogen-fixing trees.
Rhododendron simsii (杜鵑) is a rhododendron species native to East Asia, where it grows at altitudes of 500–2,700 m (1,600–8,900 ft).
Buddleja macrostachya is a large deciduous shrub or small tree with a vast distribution, from Xizang (Tibet) through western China, Bhutan, Sikkim, northern India, Bangladesh, Myanmar (Burma), to Thailand and Vietnam, growing in scrub on mountain slopes to an altitude of 3,200 m, and along rivers in forests. The species was named and described by Wallich ex Bentham in 1835.
Rubus tricolor is an evergreen prostrate shrub, native to southwestern China. Leaves are dark green above, pale green below, and stems have red bristles. It has white flowers in summer and edible red fruit. It grows approximately 0.3 m (0.98 ft) high and usually forming a vigorously spreading, dense mat. In cultivation, it is mainly used as groundcover. Common names include Chinese bramble, groundcover bramble, creeping bramble, Korean raspberry, Himalayan bramble, and groundcover raspberry. In Chinese, it is called 三色莓.
North American azaleas are flowering shrubs in the genus Rhododendron, section Pentanthera, subsection Pentanthera, so named because they all have five stamens. Most are in the United States, with one species found in Canada and one being found in Mexico. North American azaleas are commonly confused with azaleas of Asian origin, the evergreen azaleas. North American azaleas are deciduous and produce two types of buds. One is a larger and produces about 20 flowers while the other bud produces a leafy shoot. The flower color, fragrance, and number of stamens vary among species.
Glochidion lanceolarium is a species of leafflower tree in the family Phyllanthaceae. It is native to Cambodia, China, India, Laos, Thailand, and Vietnam. In Mandarin it is known as 艾胶算盘子.
Helwingia japonica, the Japanese helwingia, is a species of flowering plant the family Helwingiaceae. It is native to South-East Asia.
Aporosa octandra is a species of plant in the family Phyllanthaceae found from Queensland and New Guinea to Indonesia, Zhōngguó/China and India. It is a highly variable plant with 4 named varieties. Its wood is used in construction and to make implements, its fruit is edible. The Karbi people of Assam use the plant for dyeing, textile colours have quite some significance in their culture.
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