So pflanzen und pflegen Sie Ageratum houstonianum. In Hinduism and Buddhism, they're considered the most sacred flower. Ageratum houstonianum, or sometimes called Mexican Paintbrush, is a flower native to Guatemala, Belize, and intermittently throughout Mexico, but has since naturalized to similar tropical regions in surrounding countries. The narrow lanceolate bracts are pointed, denticulate only at the top and glandular hairy. Wild species of ageratum can grow to over two feet in height and typically reseed themselves liberally. Any of various tropical American plants of the genus Ageratum in the composite family, especially A. houstonianum, cultivated for their fluffy blue, purple, pink, or white flower heads. Ageratum Whiteweed; Flossflower. tum (ăj′ə-rā′təm) n. 1. Ageratum houstonianum, commonly called floss flower, is a frost-tender annual of the aster family that provides continuous bloom for beds, gardens or containers from late spring to frost. Ageratum Ageratum is a genua of composite plants of the warmer parts of America, one species of which, Ageratum mexicdnum, is a well-known flower-border annual with dense lavender-blue heads. Lotus flowers are one of the most prominent tokens in Eastern cultures. Top 10 Flower Names for Baby Girls in … Forms clumping mounds with colors of pink, white & … Lotus Flower Meaning and Symbolism. 2020/07/05 . It is native to tropical regions of Central and South America. Ageratum plants have soft, fuzzy flowers that can be blue, pink, lavendar or white. AGERATUM Mexican Ageratum (Floss flower) (A name first applied to an everlasting, meaning not growing old) Posted by Frederick Leeth / September 9, 2017 / 0 Comments. Ageratum has been grown for years, primarily because it offers a rare color in the flower world: blue. BOTANY . Ageratum houstonianum or flossflower (Scientific name: Ageratum houstonianum) is native to Latin America, such as Mexico and Peru, is a non-cold-resistant annual grass of the family Asteraceae. Sprawling bush, with a lot of shoots. Ageratum Flower Description. The name Ageratum has a Greek origin meaning “that lasts a long time”. Ageratum Care Must-Knows Most common ageratums, "Hawaii" for example, are a short 6-8 inches when full grown. Alcea Hollyhock. The bases of the flower-heads are relatively small (3-6 mm across). Insecticides and nematicides have been made from extracts of this plant due to the fact that some species (Ageratum Conyzoides) have pesticide properties. Varieties offered by nurseries and garden centers however are almost all hybrids that are more compact and better behaved. The flowers’ genus name comes from the Greek words a, meaning “not,” and geras, meaning “old,” which alludes to the flowers’ long-lasting color. Their size and color makes ageratums good candidates for rock gardens, bedding, and containers. (Maguire, Steyerm. Ajuga symbolizes "most lovable". It is an herb that is 0.5–1 m. high, with ovate leaves 2–6 cm long, and flowers are white to mauve. How to say ageratum in English? Most often, the flower propagates with seeds, so for those who want to grow this flower in their area, you should know how to grow ageratum from seeds. Meaning of the Names Ageratum houstonianum is called "flossflower" because of the tiny threads of each of the flowers that grow in clusters on the plant. Some types of Ageratum have more heat tolerance especially the vegetatively propagated varieties. The modern English word daisy comes from an Old English word that’s impossible to spell and next to impossible to pronounce. Ageratum can also be found in several shades of pink, purple, and white. See more. Fu, P.P., Yang, Y.C., Xia, Q., Chou, M.C., Cui, Y.Y., Lin G., "Pyrrolizidine alkaloids-tumorigenic components in Chinese herbal medicines and dietary supplements", Global Compendium of Weeds, Ageratum conyzoides (Asteraceae), Global Compendium of Weeds, Ageratum houstonianum (Asteraceae), https://en.wikipedia.org/w/index.php?title=Ageratum&oldid=995415472, Articles with dead external links from October 2016, Articles with permanently dead external links, Articles containing potentially dated statements from July 2020, All articles containing potentially dated statements, Creative Commons Attribution-ShareAlike License, This page was last edited on 20 December 2020, at 22:34. There are about thirty species. Today, it is widely used as an ornamental plant for summer borders and balcony boxes, high varieties also as cut flowers. Each of the tiny flowers which make up the flower-heads have two short and narrow projections (style branches) that are about 1-2 mm long. The margins are slightly toothed or serrate. Hardy Ageratum is also commonly known as Mist Flower or Blue Mist Flower. The name of Ageratum comes from Greek and is composed of “a†and “geras†, meaning old age, referring to the long life of the flowers. The species is cultivated once a year, having numerous varieties whose crowns may be dark blue, purple, pink and white. The name ageratum is derived from the Greek “a geras”, meaning non-aging and refers to the long-lasting nature of ageratum flowers. Dependable flowering annual. Ageratum. An old favorite with its fluffy round clusters, Ageratum (Floss Flower) is one of the few annuals to tolerate light shade. Related posts. Blue Horizon flower seeds are an ideal grow to splash some unique sheen in any home, room, or office. The majority of research surrounding this annual flower has surrounded the presence of pyrrolizidine alkaloids in its blooms. The best performs of Ageratum is in the late spring and early summer and in the early fall. This tropical species appears to be a valuable agricultural resource. Ageratum definition is - any of a genus (Ageratum) of annual tropical American composite herbs often cultivated for their small showy heads of usually blue or white flowers; also : a related blue-flowered perennial (Eupatorium coelestinum). There is also a medium height snowcapped variety, white top on blue flowers. any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers [7][8] It contains pyrrolizidine alkaloids. Ageratum houstonianums, commonly called floss flowers or simply ageratums, belong to the Asteraceae family, which also includes sunflowers, and originated in Mexico. Tagged with. Ageratum houstonianum ‘Blue Mink’ bears fluffy, powder-blue flowers. Ageratums are grown for their flowers, especially A. houstonianum. The plant is native to Central America in Guatemala and Belize, and adjacent parts of Mexico, but has become an invasive weed in other areas. The plant grows to 0.3–1 m high, with ovate to triangular leaves 2–7 cm long, and blue flowerheads (sometimes white, pink, or purple). Bei mindestens 5 Stunden Sonne täglich … They give small, dry fruits. tall (15-60 cm) and mixes extraordinarily well with all other annuals and perennials. The name ageratum is derived from the Greek “a geras”, meaning non-aging and refers to the long-lasting nature of ageratum flowers. • AGERATUM (noun) The noun AGERATUM has 2 senses:. This flower is basically the official signifier of “text me back!” Dead leaves: “Melancholy.” Ageratum houstonianum, commonly called floss flower, is a frost-tender annual of the aster family that provides continuous bloom for beds, gardens or containers from late spring to frost. Ageratum is prized for its blue flowers that available annually. What does this mean for you and me? Mist flower or hardy ageratum is native to the southeastern states, and is winter-hardy from zones 5 through 11. Wiedenfeld H, Andrade-Cetto A., "Pyrrolizidine alkaloids from Ageratum houstonianum Mill. The ageratum flower most commonly found in the garden is a hybrid, growing in a petite and compact form. Allium symbolizes good fortune and prosperity. As for the scientific name of the plant, the first thing you might see when you look at the genus name is "Age." From it have been derived several varieties with flowers of different colours used chiefly as bedding plants. Volume 5: Herbaceous ornamental and useful plants . A. houstonianum, having heart-shaped leaves and small, dense, blue, lavender, or white flower heads, often grown in gardens. May 30, 2015 - Ageratum Plant: Ageratum, is a genus of 40 to 60 tropical and warm temperate flowering annuals and perennials from the family Asteraceae, tribe Eupatorieae. The root system is well developed. Entomological Meaning of the Daisy Flower. Wild species of ageratum can grow to over two feet in height and typically reseed themselves liberally. Advertisement. When you learn how to plant ageratum and grow it successfully, you will always have a blue flower option for the bed or border. noun. It has been used to treat rheumatism, spasms, diarrhea, colds, fevers and external wounds. [2], The ordinary Ageratum is a perennial, herbaceous plant or a dwarf, or shrub. Ageratum houstonianum, commonly called floss flower, is a frost-tender annual of the aster family that provides continuous bloom for beds, gardens or containers from late spring to frost. You may also see Hardy Ageratum referred to as Conoclimium or Eupatorium. Begin to plant ageratum in early March. These annual or perennial herbs and shrubs in the plant family Compositae (Asteraceae) are all native to Central and South America. For those new to flower gardening, you may be wondering, “What is ageratum and how is it cultivated?” Ageratum houstonianum, a native of Mexico, is among the most commonly planted ageratum varieties. 2020/12/01 . They grow to a height of 30 in. Dainty, flossy blooms form mounds of soft color and texture perfect for combining with trailing and spiky, upright annuals. Ageratum houstonianum ‘Blue Mink’ bears fluffy, powder-blue flowers. It is a great plant to attract butterflies and hummingbirds. Ageratum houstonianum flower is an annual herbaceous of tropical origin that cannot be missed in a garden, because it not only provides the colorful attractiveness of its flowers from late spring to the first frosts, but also adapts to any type of soil, is rarely affected by pests, and is … The leaves form compact clusters. Vulgarly known as Agerato or Damasquino. Ageratum is a genus of about 50 species of annual plants belonging to the Asteraceae family, native to Central America, with a few species found in North America. Ageratum definition is - any of a genus (Ageratum) of annual tropical American composite herbs often cultivated for their small showy heads of usually blue or white flowers; also : a related blue-flowered perennial (Eupatorium coelestinum). Each flower head has many tiny, tube-shaped flowers, crowded closely together. AGERATUM Mexican Ageratum (Floss flower) (A name first applied to an everlasting, meaning not growing old) Posted by Frederick Leeth / September 9, 2017 / 0 Comments. Ageratum houstonianum is known to be toxic to grazing animals and, if grown beyond its natural habitat, may spread invasively. Genus name comes from the Greek "a" meaning not and " geras" meaning old age because the flowers hold their color for a long time. [4][5][6][7], Ageratum conyzoides and Ageratum houstonianum are prone to becoming rampant environmental weeds when grown outside of their natural range. any of several composite plants of the genus Ageratum, esp. Features fluffy flowers (basically asters with ray flowers absent) in flattened to slightly rounded clusters atop compact, mounded plants generally ranging from 4” to 18” tall. Pronunciation of ageratum with 1 audio pronunciation, 6 synonyms, 1 meaning, 2 translations and more for ageratum. The height of the bushes varies from 10 to 60 cm. It has become an invasive weed in the United States, Australia, Europe, Africa, China, Japan, New Zealand, and the Philippines. The opposite leaves are cordate or oval, hairy or tomentose. They form tussocks or small hills. ): Rothmaler - excursion flora of Germany. The name of this flower in translation means "ageless", which is fully justified by its uninterrupted flowering. Here's more about this plant and how to grow it. Most species are native to Central America and Mexico but four are native to the United States. In our climate it is grown as an annual flower. ageratum, ageratum houstonianum, annual flower, asteraceae, bloom, blossom, blue, blueme, composites, leaflets, violet. Ageratum Farm: Ageratum also known flossflower, a native of Mexico, is often used in formal designs that need a blue color. 1. rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium 2. any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers The important thing is that the Old English word meant “day’s eye” because daisy flowers only opened during the daytime. Dictionary entry overview: What does ageratum mean? This chemical triggers the next molting cycle to prematurely develop adult structures, and can render most insects sterile if ingested in large enough quantities. Ageratums offer soft, round, fluffy flowers in … Allium can also mean unity, humility and patience. Heat tolerant and attractive to butterflies, Ageratum are perfect for bringing long lasting color and definition to summer containers and garden beds. any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers [10], The cultivars 'Blue Danube'[12] and 'Blue Horizon'[13] have gained the Royal Horticultural Society's Award of Garden Merit.[14]. Noa, M., Sanchez, L.M., Durand, R., "Ageratum houstonianum toxicosis in Zebu cattle", Veterinary and human toxicology, 2004, vol.46, no4, pp.193-195. Other common names of the plant are Ageratum, Appa Grass, Bastard Agrimony, Billygoat-Weed, Blue Top, Chick Weed, Cocks Sticks Plant, Conyzoid Floss Flower, Floss Flower, Goatweed, Mother Brinkly, Tropic Ageratum and Winter Weed. The fluffy flowers are lavender-blue, pink, lilac, or white; and spread in small compound umbels. Features fluffy flowers (basically asters with ray flowers absent) in flattened to slightly rounded clusters atop compact, mounded plants generally ranging from 4” to 18” tall. Ajuga Bugle; Bugleweed. Pronunciation of ageratum with 1 audio pronunciation, 6 synonyms, 1 meaning, 2 translations and more for ageratum. The ray flowers are threadlike and fluff-haired, leading to the common name. Ageratum symbolizes politeness. ageratum, ageratum houstonianum, annual flower, asteraceae, bloom, blossom, blue, blueme, composites, leaflets, violet. What is Ageratum? How Did the Poinsettia Become Associated with Christmas. It is best in a moist woodland situation, where it can be allowed to run and spread as room and environmental conditions permit. X Feedback Comments It has its origin in Mexico and Peru and is part of the Composita family. Most species are native to Central America and Mexico but four are native to the United States. Ageratum is derived from the Greek “a geras,” meaning non-aging, referring to the longevity of the flowers. Most species are native to Central America and Mexico but four are native to the United States.[3]. The name Ageratum likely is in reference to their ability to hold flower color for a long time, and is derived from the Greek a and geras, meaning "not" and "old age." In a fertile, overly rich border, it has a tendency to become thuggish and take over more timid neighbors. ", Global Compendium of Weeds, Ageratum houstonianum (Asteraceae), Project Gutenberg Literary Archive Foundation, https://en.wikipedia.org/w/index.php?title=Ageratum_houstonianum&oldid=994045226, Creative Commons Attribution-ShareAlike License, This page was last edited on 13 December 2020, at 20:55. Its representatives are native to North and Central America, as well as East India. The name of the plant comes from the Latin word “ageratos” which means "ageless", and, in fact, a cut flower of ageratum stays fresh for a long time. Ageratum houstonianum has numerous sticky hairs on the bracts surrounding its flower-heads (the involucral bracts are glandular pubescent). Wird die Blaukappe in einem halbschattigen Bereich angepflanzt, muss dennoch eine ausreichende Sonneneinstrahlung gewährleistet sein. & Wurdack) R.M.King & H.Rob. Today, naturalization has become widespread in the tropics. An old favorite with its fluffy round clusters, Ageratum houstonianum (Floss Flower) is one of the few annuals to tolerate light shade. The ordinary Ageratum is a perennial, herbaceous plant or a dwarf, or shrub. The pleasure of herbs should be in … Ageratum houstonianum, commonly known as flossflower, bluemink, blueweed, pussy foot or Mexican paintbrush, is a cool-season annual plant often grown as bedding in gardens. Tall ageratum are also available in seed catalogues. These plants are low-growing and have attractive flowers in lovely blue, purple, red, pink and white. Spektrum Akademischer Verlag, Berlin Heidelberg 2008, Acamovic, T., Stewart, C.S., Pennycott, T.W.,"Poisonous Plants and Related Toxins", 2004. Ageratum plant belongs to the genus Asteraceae. There are about thirty species. 1. any of several composite plants of the genus Ageratum, esp. The ray flowers are threadlike and fluff-haired, leading to the common name. A nonstop bloomer from mid summer to fall (Ageratum means 'long-lived' in Greek), it grows easily in shapely mounds ranging from 6-24 in. Several species of Ageratum are toxic, containing pyrrolizidine alkaloids. Ageratum ‘Artist Purple' (Floss Flower) Ageratum is a really neat and unusual looking flower. A nonstop bloomer from mid summer to fall (Ageratum means 'long-lived' in Greek), it grows easily in shapely mounds ranging from 6-24 in. The plant grows to 0.3–1 m high, with ovate to triangular leaves 2–7 cm long, and blue flowerheads (sometimes white, pink, or purple). Planting Ageratum seeds. One species – tall (15-60 cm) and mixes extraordinarily well with all other annuals and perennials. Ageratum is known for its antibacterial properties. The name of Ageratum comes from Greek and is composed of “a†and “geras†, meaning old age, referring to the long life of the flowers. Blue Horizon Ageratum flowers are native to the tropics of Central America and Mexico and thrive in many similar humid gardens in the United States. Ageratum is derived from the Greek “ a geras,” meaning non-aging, referring to the longevity of the flowers. Tagged with. It's low and tight habit along with it's powder puff blooms means that ageratum looks excellent at the edges of structured flower beds. This makes the flower perfect for patriotic plantings. [6], Ageratum houstonianum is toxic to grazing animals, causing liver lesions. The Ageratum houstonianum or Floss Flower as it is more commonly known, belongs to the Asteraceae family - the same very special family to which the Daisies, Asters, Gerberas, Chrysanthemums and so many others all belong. Stems erect. Preferring cool soils and exposure in full sun, high varieties reach stature heights up to 60 centimetres. Blue ageratum is perfect if you seek a true blue annual flower for Memorial Day and 4th of July. 2. any of various other composite plants, as the mistflower, having blue or white flowers. It was also naturalized in large parts of the tropics and in the southern United States. What is Ageratum? An old favorite with its fluffy round clusters, Ageratum houstonianum (Floss Flower) is one of the few annuals to tolerate light shade. The small flowers look like fuzzy buttons and are held in clusters practically covering the plant. The name ageratum is derived from the Greek “a geras”, meaning non-aging and refers to the long-lasting nature of ageratum flowers. The flowering period is from May to November in the northern hemisphere.[3]. Wild species of ageratum can grow to over two feet in height and typically reseed themselves liberally. Ageratum (whiteweed in the USA) is a genus of 40 to 60 tropical and warm temperate flowering annuals and perennials from the family Asteraceae, tribe Eupatorieae. Uses. tall (15-60 cm) and mixes extraordinarily well with all other annuals and perennials. They grow well in sun or partial shade, from early summer to first frost. [4][5], Ageratum has evolved a unique method of protecting itself from insects: it produces a methoprene-like compound which interferes with the normal function of the corpus allatum, the organ responsible for secreting juvenile hormone during insect growth and development. Ageratum Houstonianum (Ageratum, Floss Flower) Origins. Aphids Found on Flowers and Foliage Ageratum houstonianum has some common disease problems: ... Genus name comes from the Greek "a" meaning not and "geras" meaning old age because the flowers hold their color for a long time. Ageratum ‘Red Sea’ Ageratum flowers are from the tropical regions of North America and South America. Butterflies enjoy visiting these plants and drinking their sweet nectar. Houston's ageratum flowers are often called “floss flower” in culture and it is widely used in ornamental gardening. 2020/12/19 . Ageratum conyzoides L., Asteraceae, is an annual herbaceous plant with a long history of traditional medicinal uses in several countries of the world and also has bioactivity with insecticidal and nematocidal acitivity. 1000 seeds. One species that is commonly used as a bedding plant, Ageratum houstonianum, is from Mexico, and is named after William Houston (1695-1733), a Scottish physician who collected the first ageratum plants. Ageratum houstonianum is a popular herbaceous plant, bearing large trusses of fluffy flowers on strong stems. Allium ... Browse All Flowers; Flower Meanings and Symbolism; Plant & Flower Types and Classification; Interesting Facts; Interesting flower facts. Ageratum is a popular, low-growing, annual plant of flower gardens. Ageratum conyzoides (billygoat-weed, chick weed, goatweed, whiteweed, mentrasto) is native to Tropical America, especially Brazil, and is an invasive weed in many other regions. WALL FLOWER (Gilly Flower) Faithful in Adversity, Fidelity, Lasting Beauty: WALLFLOWER : Promptness, Fidelity in Misfortune or Adversity: WALNUT : Healing and Protection: WALNUT (Tree) Intellect and Stratagem, Protection, Health: WANDERING JEW(Trandescantia) Felicity, Happiness, Transcient Friendship(s) WATER LILY (General)(Nymphaea) Any of various flowering plants constituting the genus Ageratum (family Asteraceae (Compositae)), native chiefly to tropical America; especially any of the many cultivated varieties of A. houstonianum (formerly A. mexicanum) commonly grown in gardens for their clusters of pink, purple, or blue flowers. When you learn how to plant ageratum and grow it successfully, you will always have a blue flower option for the bed or border. Collected in baskets, small, tubular forms, with a pleasant aroma of flower stalks, plants belonging to different varieties, can have different shades of blue, violet, pink or even white. Honey Flower: “Love sweet and secret.” [8][9], As of July 2020[update], Plants of the World online has 40 accepted species:[10], The genus Paneroa consists of one species, Paneroa stachyofolia, native to Oaxaca, which was first described in Ageratum but which seems to be more closely related to Conoclinium and Fleischmannia.[11]. Next to impossible to spell and next to impossible to pronounce uninterrupted flowering,! ( Floss flower ) ageratum is perfect if you seek a true blue annual,! Bears fluffy, powder-blue flowers species – Mist flower or blue ageratum flower meaning flower or blue Mist or. A geras ”, meaning non-aging, referring to the long-lasting nature of ageratum can also unity! On strong stems also naturalized in large parts of the flower-heads are relatively small ( 3-6 mm )! Shades of pink, lavendar or white flower heads, often grown in gardens winter-hardy from zones 5 through.... 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