A shrub or bush is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than 6–10 m (20–33 ft) tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead.
In botany, an evergreen is a plant which has foliage that remains green and functional throughout the year. This contrasts with deciduous plants, which lose their foliage completely during the winter or dry season.
In the fields of horticulture and botany, the term deciduous means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, after flowering; and to the shedding of ripe fruit. The antonym of deciduous in the botanical sense is evergreen.
Strelitzia is a genus of five species of perennial plants, native to South Africa. It belongs to the plant family Strelitziaceae. A common name of the genus is bird of paradise flower/plant, because of a resemblance of its flowers to birds-of-paradise. In South Africa, it is commonly known as a crane flower.
Cymbidium, commonly known as boat orchids, is a genus of evergreen flowering plants in the orchid family Orchidaceae. Orchids in this genus are epiphytic, lithophytic, terrestrial or rarely leafless saprophytic herbs usually with pseudobulbs. There are usually between three and twelve leaves arranged in two ranks on each pseudobulb or shoot and lasting for several years. From one to a large number of flowers are arranged on an unbranched flowering stem arising from the base of the pseudobulb. The sepals and petals are all free from and similar to each other. The labellum is significantly different from the other petals and the sepals and has three lobes. There are about fifty-five species and sixteen further natural hybrids occurring in the wild from tropical and subtropical Asia to Australia. Cymbidiums are well known in horticulture and many cultivars have been developed. The genome of Cymbidium mannii has been sequenced to study epiphytism and crassulacean acid metabolism.
A tropical garden is a type of garden that features tropical plants and requires heavy rainfall or a decent irrigation or sprinkler system for watering. These gardens typically need fertilizer and heavy mulching.
Chrysophyllum cainito is a tropical tree of the family Sapotaceae. It is native to the Isthmus of Panama, where it was domesticated. It has spread to the Greater Antilles and the West Indies and is now grown throughout the tropics, including Southeast Asia. It grows rapidly and reaches 20 meters in height.
Elaeocarpaceae is a family of flowering plants. The family contains approximately 615 species of trees and shrubs in 12 genera. The largest genera are Elaeocarpus, with about 350 species, and Sloanea, with about 120.
A calcifuge is a plant that does not tolerate alkaline (basic) soil. The word is derived from the Latin 'to flee from chalk'. These plants are also described as ericaceous, as the prototypical calcifuge is the genus Erica (heaths). It is not the presence of carbonate or hydroxide ions per se that these plants cannot tolerate, but the fact that under alkaline conditions, iron becomes less soluble. Consequently, calcifuges grown on alkaline soils often develop the symptoms of iron deficiency, i.e. interveinal chlorosis of new growth. There are many horticultural plants which are calcifuges, most of which require an 'ericaceous' compost with a low pH, composed principally of Sphagnum moss peat. Alternatively sulphur chips may be used to lower soil pH.
Crinodendron patagua, the patagua or lily of the valley tree, is a species of evergreen tree. It grows in Chile from 33° to 36° South latitude, up to 1200 m (4000 ft) above sea level in elevation. It is found in wet habitats and prefers ravines. An endangered associate tree is the Chilean wine palm, whose distribution was much wider prehistorically. This tree reaches a height up to 10 m (33 ft).
Sloanea woollsii, commonly known as yellow carabeen, carribin, grey carrobean, or eslanea amarela in Portuguese, is a large tree species with plank buttresses that is native to northeastern NSW and eastern Queensland, Australia. Its southern distributional limit is near the town of Bulahdelah at Tallowwood Forest Park and O'Sullivans Gap Reserve.
Cymbidium hookerianum is a species of orchid found in India, China, and Vietnam. It is distributed widely in Bhutan, especially in the cool temperate forests.
Crinodendron hookerianum, known as the Chilean lantern tree, is an evergreen tree in the family Elaeocarpaceae. It is endemic to Chile, where it occurs from Cautin to Palena. It grows near streams and in very humid and shady places, and is often found in Valdivian temperate forests.
Trichilia emetica is a tree in the family Meliaceae, commonly known as the Natal mahogany. It is an evergreen tree, with handsome glossy dark green leaves and a wide spreading crown. Its sweet-scented flowers attract bees and birds.
Myrsine melanophloeos, commonly known as Cape beech, Kaapse boekenhout (Afrikaans), isiCalabi (Zulu) or isiQwane sehlati (Xhosa) is a dense evergreen tree that is native to the afromontane forests of Africa, ranging from Nigeria and Sudan to South Africa. Outside forests they are also commonly encountered along stream banks and in gullies.
Salix humboldtiana, called Humboldt's willow, is a tree species of willow native to North and South America, growing along watercourses. Some authorities consider it a synonym of Salix chilensis, which Molina described in 1782. Willdenow described Salix humboldtiana in 1805.
Lantern tree is a common name for several plants and may refer to:
Hypericum hookerianum, or Hooker's St. John's Wort, is a perennial shrub in the flowering plant family Hypericaceae native to eastern and southern Asia. The specific name hookerianum is named for William Jackson Hooker.
Asplenium hookerianum, commonly known as Hooker's spleenwort, rocklax and maidenhair fern, is a small fern native to New Zealand and Australia.
Khadim Nagar National Park is a major national park and nature reserve in Bangladesh. The park is located at Sylhet Sadar Upazila, Sylhet District in the North-East region of the country. It is located mainly on the Hills and is surrounded by Kalagool, Bhurjan and Goolni tea estates. Khadim Nagar National Park covers approximately 679 ha (6.79 km2) of evergreen forests Biome. The British colonial people cleared the land for extensive tea plantations. After 1950 tree plantations of teak, Garjan, Bamboo, Champa, Agar, Akashmoni, Eucalyptus and Acacia Mangium was carried out by Forest Department. The Forest was declared as national park by the Bangladesh government on 13 April 2006 under the Bangladesh wildlife (Preservation) Amendment Act of 1947. The present forest is divided into 6 forest working circles. The forest area has LR plantations- 380 Ha, SR Plantations-10 Ha, Bamboo Plantations-150Ha, Cane plantations-258Ha and Agar Plantations-40ha.
