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Dendrocnide meyeniana | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Urticaceae |
Genus: | Dendrocnide |
Species: | D. meyeniana |
Binomial name | |
Dendrocnide meyeniana | |
Synonyms | |
List
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Dendrocnide meyeniana or the poisonous wood nettle is a species of tree in the family Urticaceae, native to the thickets and secondary forests of Taiwan and the Philippines. The specific epithet meyeniana honors Franz Meyen, who collected the type specimen in Manila during his world cruise. [1]
In the Philippines, the city of Lipa in Batangas is named after this plant. Locals distinguish it primarily by the short stinging hairs [2] on its twigs.
In Taiwanese Mandarin, it is widely known as yǎoréngǒu, a name which has been used since the early Qing period referring to the skin irritation or inflammation its stinging hairs may cause. [3] [4] Among the Paiwan people, [5] and Puyuma people [6] of Taiwan, both ethnic groups have the custom of whipping adolescents with the plant as a rite of passage or a corporal punishment. [5] [7]
The poisonous wood nettle may cause acute dermatitis when the skin gets into contact with the stinging hairs on its leaves, [8] or other parts such as stems or inflorescences. The fruit and receptacle are edible, but the stalk is not, because it is covered with stinging hairs. The stinging hairs of D. meyeniana are short and hard to see. Although the leaves are densely covered with stinging hairs, they are invisible to the eyes. [9]
In Philippine traditional medicine, the tree's sap is prepared as a drink for improving the production of breast milk. Its roots and leaves can also be used as a diuretic. [10]
The Urticaceae are a family, the nettle family, of flowering plants. The family name comes from the genus Urtica. The Urticaceae include a number of well-known and useful plants, including nettles in the genus Urtica, ramie, māmaki, and ajlai.
Urtica dioica, often known as common nettle, burn nettle, stinging nettle or nettle leaf, or just a nettle or stinger, is a herbaceous perennial flowering plant in the family Urticaceae. Originally native to Europe, much of temperate Asia and western North Africa, it is now found worldwide. The species is divided into six subspecies, five of which have many hollow stinging hairs called trichomes on the leaves and stems, which act like hypodermic needles, injecting histamine and other chemicals that produce a stinging sensation upon contact.
Urtica is a genus of flowering plants in the family Urticaceae. Many species have stinging hairs and may be called nettles or stinging nettles. The generic name Urtica derives from the Latin for 'sting'.
Dendrocnide is a genus of approximately 40 species of plants in the nettle family Urticaceae. They have a wide distribution across North East India, Southeast Asia, Australia and the Pacific Islands]. In Australia they are commonly known as stinging trees.
Dendrocnide moroides, commonly known in Australia as the stinging tree, stinging bush, or gympie-gympie, is a plant in the nettle family Urticaceae found in rainforest areas of Malesia and Australia. It is notorious for its extremely painful and long-lasting sting. The common name gympie-gympie comes from the language of the indigenous Gubbi Gubbi people of south-eastern Queensland.
National Defense Medical Center is a ROC military affiliated medical school in Taipei, Taiwan. The NDMC is responsible for the training of military doctors, nurses and other medical personnel.
Crinum asiaticum, commonly known as poison bulb, giant crinum lily, grand crinum lily, or spider lily, is a plant species widely planted in many warmer regions as an ornamental. It is a bulb-forming perennial producing an umbel of large, showy flowers that are prized by gardeners. However, all parts of the plant are poisonous if ingested. Some reports indicate exposure to the sap may cause skin irritation.
Urtica thunbergiana, also known as the Japanese nettle or hairy nettle, is a species of perennial herbs in the family Urticaceae. It is found in Japan, China and Taiwan. The habitat of the species is moist forests in the mountains. It is in flower from July to September, and its seeds ripen from August to October. The larvae of Vanessa indica, a species of butterfly, are known to feed on U. thunbergiana.
Jinsha Township (Kinsha) is an urban township in the north-eastern corner of Greater Kinmen Island (Quemoy), Kinmen County, Fujian Province, Republic of China (Taiwan). It is in the Taiwan Strait, on the coast of mainland China.
The Taipei Botanical Garden is a botanical garden located in the Nanhai Academy on Nanhai Road in Zhongzheng District, Taipei, Taiwan. Established in 1896, it covers an area of about 8 hectares and includes over 2,000 plant species.
Dendrocnide peltata, commonly known simply as the stinging tree or jelaton, is a large tree in the nettle family Urticaceae. With the other species of the genus Dendrocnide, it is known for the stinging hairs which cover the whole plant and cause severe pain when touched. The Latin specific epithet peltata means "shield shaped", referring to the shape of the leaves.
Dendrocnide sinuata is a poisonous plant called pulutus', pulus, stinging tree, fever nettle, or elephant nettle, growing in subtropical wet evergreen forests throughout Asia. Some of its uses in herbal medicine have been scientifically validated.
Lin Hung-yu is a Taiwanese baseball player for the Rakuten Monkeys of the Chinese Professional Baseball League (CPBL).
A stinging plant or a plant with stinging hairs is a plant with hairs (trichomes) on its leaves or stems that are capable of injecting substances that cause pain or irritation.
Acer kawakamii is an Asian species of maple, found only in Taiwan. The species is sometimes confused with another Taiwanese tree, Acer morrisonense. This species has been known to reach 20 metres tall. Leaves are non-compound, the blade narrowly ovate, up to 11 cm long by 4.5 cm wide, with serrate margins but no lobes.
Dicliptera tinctoria is the accepted name of a species in the family Acanthaceae. It may be called magenta plant, or lá cẩm in Vietnamese and native to southeastern Asia from Assam south to Sri Lanka and east to mainland Southeast Asia, Java, southern China, and Taiwan.
The architecture of Taiwan can be traced back to stilt housing of the aborigines in prehistoric times; to the building of fortresses and churches in the north and south used to colonize and convert the inhabitants during the Dutch and Spanish period; the Tungning period when Taiwan was a base of anti-Qing sentiment and Minnan-style architecture was introduced; in Qing dynasty period, a mix of Chinese and Western architecture appeared and artillery battery flourished during Qing's Self-Strengthening Movement; During the Japanese rule of Taiwan, the Minnan, Japanese and Western culture were main influencers in architectural designs and saw the introduction and use of reinforced concrete. Due to excessive Westernization as a colony, after the retrocession of Taiwan to the Republic of China in 1945 from Japan at the end of World War II, Chinese classical style became popular and entered into international mainstream as a postmodern design style. Today, Taiwanese architecture has undergone much diversification, every style of architecture can be seen.
Dendrocnide cordifolia, commonly known as the stinging tree, is a plant in the nettle family Urticaceae endemic to the Atherton Tablelands, southwest of Cairns, Queensland. Contact with the plant results in a painful sting, however the intensity and duration of the pain from this plant is extreme.
Tang Shui Liu, biologist, botanist, and forestry researcher. Born in Anfu County, Jiangxi, China, in 1910, he passed away in Los Angeles, United States in 1997. Liu made significant contribution through his extensive publications, and he is one of the editors for the inaugural edition of Flora of Taiwan.
Sedum sekiteiense is a Taiwan-endemic species of the family Crassulaceae in the Sedum genus. It is also one of the few wild plants named after Shiding. The species was first published by Yoshimatsu Yamamoto in 1934 in the Supplementa Iconum Plantarum Formosanarum. Although its taxonomic status has been stable, little is known about its ecological habits due to its rarity, limited distribution, and habitats that are often located on steep and inaccessible cliffs that are difficult to observe. The species is classified as “Vulnerable (VU)” in “The Red List of Vascular Plants of Taiwan, 2017.”
治痔漏:三腳虎草、三腳鱉草、咬人狗、虎尾崙。
咬人狗,其木甚鬆,手搯之,便長條迸起;可為火具。高丈餘。葉長大似烟葉,有毛刺;刺人入毛孔甚癢,痛搔發紅腫,一晝夜方止。