Ageratum album Berol. Culture and use notes: Many cultivars some from cuttings most from seed. Ageratum houstonianum. Not to mention, ageratum is one of the truest blue annuals you can find! Gray Herb. The first F1 triploid ageratum strain highly suitable for garden bedding use. 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. Syndication International—Photo Trends. Ageratum houstonianum (flossflower, bluemink, blueweed, pussy foot, Mexican paintbrush) syn. The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record 7C2DCF12-CA34-4CB7-9C03-15CF1CEA0EEE ) with original publication details: Gard. A classic annual for any garden, ageratum is a tough plant that can even handle a bit of shade. This plant is an excellent bedding plant. Identifying characteristics: Floss like flower heads. is an accepted name This name is the accepted name of a species in the genus Ageratum (family Compositae ). Use warm water for irrigation. Family: Asteraceae Bercht. Blue billygoat weed (Ageratum houstonianum) is also considered to be among the most invasive species in southern Africa, and is thought to pose a threat to the biodiversity of this region. 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. Ageratum houstonianum. Common Name: Blue Mink: Habitat: ** Associated Ecological Communities: ** Growth Habit: Herb: Duration: Perennial: Category: Vascular: USDA Symbol: ** Plant Notes: Floss Flower is an introduced annual in the Aster family (Asteraceae). Ageratum houstonianum forma luteum Ageratum houstonianum Miller, forma luteum B. L. Robinson, Contr. 8 1768 . Ageratum (/ ə ˈ dʒ ɛr ə t ə m /) (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. ex Hornem.. Ageratum arsenei B.L.Rob.. Ageratum ciliare Lour.. Ageratum coeruleum Desf.. Ageratum cordifolium Roxb.. Ageratum hirsutum Poir.. Ageratum hirtum Lam.. Ageratum humile Larrañaga. With a vigorous, open habit, Ageratum houstonianum 'Blue Mink' is perfect for adding texture and colour to bedding, borders and containers. Genus Ageratum can be annuals, perennials or shrubs, usually bushy in habit, with simple ovate leaves and small fluffy blue, pink or white flower-heads in summer and autumn Details 'Blue Horizon' is a mound-forming annual with long-stemmed violet-blue flower-heads. Characteristics. Zone: Annual. Observation: Ageratum houstonianum Mill. You will learn how to grow Ageratum from seeds in detail in the article. Leaves truncate to cordate at base, involucre bracts narrowly lanceolate, less than 1 mm broad, gradually narrowed to subulate tip 1-2 mm long in A. houstonianum.In A. conyzoides leaves are narrowed at base, involucre bracts oblong to oblong-lanceolate, suddenly narrowed at tip to less than 1 mm long point. This garden escape frequently invades bushland and other natural environments resulting in substantial changes in native plant communities. Color: Lavender-blue flowers, green foliage Due to the triploid breeding, Blue Horizon has larger blooms than traditional Ageratum, is very vigorous and is easy to produce. Several dwarf varieties are commonly used as edging plants. This tropical species appears to be a valuable agricultural resource. Other articles where Ageratum houstonianum is discussed: ageratum: The common garden ageratum (A. houstonianum), also known as floss flower and blue mink, is frequently cultivated as an ornamental annual. Ageratum houstonianum F1. You need to follow the rules to reach abundant flowering. Herb: Ageratum Latin name: Ageratum houstonianum Synonyms: Ageratum caeruleum, Ageratum mexicanum Family: Compositae Medicinal use of Ageratum: The juice of the plant is used externally to treat cuts and wounds. Ageratum houstonianum is native to an area that stretches from southern Mexico to Guatemala on the Pacific coast and eastward to Belize on the Caribbean Sea. Ageratum houstonianum Mill. In Florida and other hot areas, ageratum looks best if grown in part shade. An old favorite with its fluffy round clusters, Ageratum houstonianum (Floss Flower) is one of the few annuals to tolerate light shade. Ageratum Houstonianum (Lycopersicon esculentum ) A popular crimson red medium tomato with great taste that tolerates low night temperatures, so it is ideal for cooler area. Characterized by their powder-puff flowers, these plants begin to bloom in late spring and keep the show going until the first frost. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Ageratum houstonianum, 'Dondo White' ( 5 of 5 based on 1 review) With a long flowering season from early summer to late autumn, this tall-growing Ageratum, with its heads of soft fluffy white blossoms on long stalks makes it a useful cut flower and an attractive plant for the border. What is ageratum@f0 The genus Ageratum includes approximately 60 species of annual and perennial herbs and shrubs in the aster family (Asteraceae) that are all native to Central and South America. Introduced in many European countries, from France to Russia, Macaronesia., and also North America ; This species is accepted, and its native range is Mexico to Central America. Ageratum houstonianum Name Synonyms Ageratum conyzoides subsp. Height/Spread: Upright open habit, 24-30 inches tall and 15-18 inches wide. Moisture: Needs water during dry periods. houstonianum (Mill.) Botanical name: Ageratum houstonianum Use: Balcony, Cut flower, Good for insects and bees Flower colour: blue, pink, violet, white Height in cm: 40-60 Vegetation period: annual There are many types of Ageratum, but Ageratum houstonianum is the most commonly used in both home and display gardens of all kinds. houstonianum (Mill.) Most species are native to Central America and Mexico but four are native to the United States.. & J.Presl. It … Two characters are significant in differentiating these species. The flowers on this tender annual come mostly in shades of blue but can be pink, lavender or white. Bloom Time: Late spring until frost. mexicanum (Sims) DC. Zones: Annual in Zones 2-11, may overwinter in Zones 10-11. Hardiness: USDA Zones 5 – 10. Ageratum houstonianum, 'Dwarf Pink Ball' Ageratum houstonianum, 'Dwarf Pink Ball' Perfect for both bedding and borders, this lovely variety has charming feathery flowers in a range of shades from very pale and delicate pink to a proper old-fashioned dark sugared-almond pink, some with darker centres. Ageratum is a low growing shrub that blooms all summer. 68: 6. Ageratum houstonianum, a native of Mexico, is among the most commonly planted ageratum varieties. Ageratum houstonianum. Wikispecies has an entry on: Ageratum houstonianum. They have been chosen as highlights of a particular topic, but do not represent the full range of images that are available on Commons. The few annuals with a truly blue flower and use notes: many cultivars available of this annual. Database and images of herbarium specimens found at the University of South Florida and other hot areas Ageratum., opposite leaves with prominent veins state and taxonomic information for any garden Ageratum. 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