| Elaeocarpus sylvestris | |
|---|---|
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| Elaeocarpus sylvestris, branch with fruits | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Oxalidales |
| Family: | Elaeocarpaceae |
| Genus: | Elaeocarpus |
| Species: | E. sylvestris |
| Binomial name | |
| Elaeocarpus sylvestris | |
| Subspecies | |
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| Synonyms | |
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Elaeocarpus sylvestris, the woodland elaeocarpus, is a tree species in the genus Elaeocarpus .
The woodland elaeocarpus is found in China (Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Jiangxi, Sichuan, Yunnan, Zhejiang), Japan, Korea, Taiwan and Vietnam (Indochina).
The tree is up to 15 m and is found in evergreen forests at altitudes comprised between 300 and 2000 m. The evergreen shiny leaves are oblanceolate. The greeny-white flowers are grouped in racemes and are followed by black olive-like fruit in autumn.
The fruits of the woodland elaeocarpus are edible. The oil from the seeds may be processed into soap or lubricants. The bark may be used as a source for dye. The wood does not resist water, so it is not considered good timber, but it is used for growing shiitake mushrooms. [1]
It is also planted along streets and in parks.
The larvae of the moth Leucoblepsis excisa feed on the leaves of E. sylvestris. In urban forests of Kamakura, Kanagawa, Japan, the Formosan squirrel ( Callosciurus erythraeus taiwanensis ) is a pest to the tree because of its gnawing habit. [2]
Woodland elaeocarpus in susceptible to Elaeocarpus yellows, a disease discovered in 1999 [3] [4] and a type of Phytoplasma disease, which causes a chlorosis (Japanese: 萎黄病 io-byo) [5] of the plant. [6] Oxytetracycline has been used to fight the pathogen. [4] [6]
This species contains the gallotannin 1,2,3,4,6-penta-O-galloyl-beta-D-glucose, a compound that may be used in radioprotection. [7] It also contains elaeocarpusin, a molecule with a unique acid ester group probably derived by a condensation of a hexahydroxydiphenoyl group and dehydroascorbic acid attached to the 2,4-positions of 1-O-galloyl- 3,6-(R)-hexahydroxydiphenoyl-D-glucopyranose (corilagin). [8]
The horutonoki (Elaeocarpus sylvestris var. ellipticus) is the tree symbol of Japanese city Urasoe, Okinawa. Wild Dampalsu trees (Elaeocarpus sylvestris var. ellipticus) in Cheonjiyeon Waterfall are South Korean Natural Monument no. 163. [9]
Pinus sylvestris, the Scots pine (UK), Scotch pine (US) or Baltic pine, is a species of tree in the pine family Pinaceae that is native to Eurasia. It can readily be identified by its combination of fairly short, blue-green leaves and orange-red bark.
Chamaecyparis, common names cypress or false cypress, is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and to the western and eastern margins of the United States. The name is derived from the Greek khamai (χαμαί), meaning "on the earth", and kuparissos (κυπάρισσος) for "cypress".
Ulmus davidiana var. japonica, the Japanese elm, is one of the larger and more graceful Asiatic elms, endemic to much of continental northeast Asia and Japan, where it grows in swamp forest on young alluvial soils, although much of this habitat has now been lost to intensive rice cultivation.
Euonymus fortunei, the spindle, Fortune's spindle, winter creeper or wintercreeper, is a species of flowering plant in the family Celastraceae, native to east Asia, including China, Korea, the Philippines and Japan. It is named after the Scottish botanist and plant explorer Robert Fortune. E. fortunei is highly invasive and damaging in the United States, causing the death of trees and forest in urban areas.
The Japanese elm cultivar Ulmus davidianavar.japonica 'Prospector' was originally treated as a cultivar of Wilson's elm U. wilsonianaSchneid., a species sunk as Ulmus davidiana var. japonica by Fu. A U.S. National Arboretum introduction, it was selected in 1975 from a batch of 1965 seedlings in Delaware, Ohio, and released without patent restrictions in 1990. 'Prospector' proved moderately successful in the US National Elm Trial, averaging a survival rate of 76% overall.
Ulmus 'Patriot' is a hybrid cultivar raised by the United States National Arboretum in 1980. Derived from a crossing of the American hybrid 'Urban' with the Wilson's Elm cultivar 'Prospector', 'Patriot' was released to commerce, free of patent restrictions, in 1993. Tested in the US National Elm Trial coordinated by Colorado State University, 'Patriot' averaged a survival rate of 85% after 10 years.
Bursaphelenchus xylophilus, commonly known as pine wood nematode or pine wilt nematode (PWN), is a species of nematode that infects trees in the Pinus genus of coniferous trees and causes the disease pine wilt. While native to North America, it spread in the early 20th century to Japan and in the latter half of the century to other areas of Asia, including China, Taiwan, and Korea, as well as to Europe, including Portugal and Spain.
Texas Phoenix palm decline, or lethal bronzing, is a plant disease caused by a phytoplasma, Candidatus Phytoplasma palmae. It takes its name from the state it was first identified in and the palm genus, Phoenix, upon which it was first identified. It is currently found in parts of Florida and Texas.
Paeonia × suffruticosa is a name used for a group of cultivars of tree peonies that are the result of hybridisation with species exclusively belonging to the subsection Vaginatae. The common name used in China is mǔdān. Plants belonging to this group have been cultivated for millennia in China, initially only as a source of traditional Chinese medicine particularly the skin of its roots. Already early on the plant was also cultivated for its ornamental value, and it is highly revered in Chinese culture.
The Angolan montane forest-grassland mosaic ecoregion is located on the east-facing inland side of the belt of mountains that stands parallel to the coast of Angola, 50–100 km inland.
Hepatocystis is a genus of parasites transmitted by midges of the genus Culicoides. Hosts include Old World primates, bats, hippopotamus and squirrels. This genus is not found in the New World. The genus was erected by Levaditi and Schoen, 1932, as Hepatocystes.
Acer palmatum, commonly known as Japanese maple, palmate maple, or smooth Japanese maple (Japanese: irohamomiji, イロハモミジ, or momiji,, is a species of woody plant native to Japan, Korea, China, eastern Mongolia, and southeast Russia. Many different cultivars of this maple have been selected and they are grown worldwide for their large variety of attractive forms, leaf shapes, and spectacular colors.
Elaeocarpus serratus is a tropical flowering plant in the family Elaeocarpaceae. It is a medium to large tree, with white flowers. It has a disjunctive distribution, with the species occurring in Sri Lanka and southern India, and in Assam, Bangladesh and other parts in the north of the Indian subcontinent. The fruit is commonly eaten, and people also use the plant for ornamental, religious and folk-medicinal purposes. There are historical records of traditional-medicine use of the plant. Paradoxurus jerdoni consumes parts of the tree.
Pallas's squirrel, also known as the red-bellied tree squirrel, is a species of squirrel native to Greater China, India, and Southeast Asia.
Candidatus Phytoplasma pruni is a species of phytoplasma in the class Mollicutes, a class of bacteria distinguished by the absence of a cell wall. The specific epithet pruni means "living on Prunus", emphasizing the fact that the phytoplasma is a parasite of various Prunus species, otherwise known as stone fruits. The phytoplasma is commonly called the X-disease phytoplasma.
