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  1. 另一個著名的物種是细花含羞草 (Mimosa tenuiflora),因根皮有迷幻藥二甲基色胺(DMT)的成分而在巴西東北部被用來煎熬成精神藥品(被稱為Jurema) [3] 分類

  2. 含羞草 (學名: Mimosa pudica),由於其獨特的生理習性有着眾多的別名暱稱,如 見笑草 (臺灣話: kiàn-siàu-tsháu)、 見笑花 (臺灣話: kiàn-siàu-hue) 、 愛睏草 (臺灣話: ài-khùn-tsháu)、 驚擽草 (臺灣話: kiann-ngiau-tsháu)、 驚nng草 (臺灣話: kiann-nng ...

  3. 2023年3月7日 · 說到含羞草,一定要提到在義大利為了傳達對女性的感謝之意而訂定的紀念日,3月8日「Festa della Donna(=女性之日)」,別名「含羞草之日」。. 由國際婦女節而訂定的節日雖然在全世界都有,但是只有在義大利才有贈送含羞草給女性的習俗。. 這是在 ...

  4. Mimosa, (genus Mimosa), large genus of plants in the pea family (Fabaceae), native to tropical and subtropical areas throughout both hemispheres. They are so named from the movements of the leaves in certain species that “mimic” animal sensibility. The well-known sensitive plant, or humble plant.

    • The Editors of Encyclopaedia Britannica
    • Taxonomy
    • Description
    • Plant Movement
    • Distribution and Habitat
    • Predators
    • Agricultural Impact
    • Cultivation
    • Chemical Constituents
    • Research with Mimosa Pudica
    • Habitual Learning

    Mimosa pudica was first formally described by Carl Linnaeus in Species Plantarum in 1753. The species epithet, pudica, is Latin for 'shame', 'bashful', or 'shrinking', alluding to its shrinking reaction to contact. The species is known by numerous common names including sensitive plant, action plant, humble plant, shameplant, and touch-me-not.

    The stem is erect in young plants but becomes creeping or trailing with age. It can hang very low and become floppy. The stem is slender, branching, and sparsely to densely prickly, growing to a length of 1.5 m (5 ft). The erect height of M. pudicausually reaches around ~30 cm (~1 ft). The leaves are bipinnately compound, with one or two pinnae pai...

    The leaflets also close when stimulated in other ways, such as touching, warming, blowing, and shaking, which are all encapsulated within mechanical or electrical stimulation. These types of movements have been termed seismonastic movements. This reflex may have evolved as a defense mechanism to disincentivize predators, or alternatively to shade t...

    Mimosa pudica is native to the tropical Americas. It can also be found in Asian countries such as Singapore, Bangladesh, Thailand, India, Nepal, Indonesia, Taiwan, Malaysia, the Philippines, Vietnam, Cambodia, Laos, Japan, and Sri Lanka. It has been introduced to many other regions and is regarded as an invasive species in Tanzania, South and South...

    Mimosa pudica has several natural predators, such as the spider mite and mimosa webworm. Both of these insects wrap the leaflets in webs that hinder the responsive closing. Webbed leaves are noticeable as they become brown fossilized remnants after an attack. The Mimosa webworm is composed of two generations that arise at different seasons. This ma...

    The species can be a weed for tropical crops, particularly when fields are hand-cultivated. Crops it tends to affect are corn, coconuts, tomatoes, cotton, coffee, bananas, soybeans, papaya, and sugar cane. Dry thickets may become a fire hazard. In some cases, it has become a forage plant although the variety in Hawaiiis reported to be toxic to live...

    In cultivation, this plant is most often grown as an indoor annual but is also grown for groundcover. Propagation is generally by seed. Mimosa pudica grows most effectively in nutrient-poor soil that allows for substantial water drainage. However, this plant is also shown to grow in scalped and eroded subsoils. Typically, disrupted soil is necessar...

    Mimosa pudica contains the toxic alkaloid mimosine, which has been found to also have antiproliferative and apoptotic effects. The extracts of Mimosa pudica immobilize the filariform larvae of Strongyloides stercoralis in less than one hour. Aqueous extracts of the roots of the plant have shown significant neutralizing effects in the lethality of t...

    Wilhelm Pfeffer, a German botanist during the 19th century, used Mimosa in one of the first experiments testing plant habituation. Further experimentation was done in 1965 when Holmes and Gruenberg discovered that Mimosacould distinguish between two stimuli, a water drop and a finger touch. Their findings also demonstrated that the habituated behav...

    The simplest form of learning is the ability of an organism to have a certain level of sensitivity to the environment that allows the organism to respond to potentially harmful stimuli as well as the capability to learn and filter out irrelevant stimuli (habituation) or increase the response due to a learned stimulus (sensitization). Research done ...

  5. 2021年7月15日 · The mimosa tree is a fast-growing ornamental tree with silky white or pink pompom-like fluffy flowers, fern-like leaves, and brown flat, bean-like seed pods. Also called the Persian silk tree, the mimosa tree is easy to care for, tolerates drought, and thrives in the summer heat.

  6. 2021年7月1日 · Acacia dealbata, also known as the silver wattle, blue wattle, or mimosa flower, is a species of the legume family Fabaceae. It is native to southeastern Australia in New South Wales, Tasmania, Victoria, and the Australian Capital Territory and broadly introduced in the Mediterranean, warmer temperate, and highland tropical landscapes.

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