Another invasive species that poses a grave threat to wetlands is water hyacinth, a flowering plant from South America that is used as an ornamental species in fountains and ponds. Zhang, Y., D. Zhang, and S.C. Barrett. Invasive Species: Water Hyacinths; ... Today, it is considered an invasive species throughout the South by some, although also valued as one of the top-selling plants for the water garden industry. Reduces oxygen levels in the water body, altering the plant, invertebrate and fish community. The common water hyacinth has become an invasive plant speci…

This often results in mass fish kill. Invasive Species - (Eichhornia crassipes) Watch List Water Hyacinth is a free-floating perennial herb with short, bulbous leaf petioles and has round, leathery leaves arranged in whorls of 6-10. If you find water hyacinth or other invasive species in the wild, please contact the toll-free Invading Species Hotline at 1-800-563 …

In New Zealand it is listed on the National Pest Plant Accord which prevents it from being propagated, distributed or sold. Water hyacinth. In the wild, water hyacinth forms dense mats that block sunlight, which is needed to sustain submersed aquatic vegetation and other aquatic life. The flowers have 6 petals, purplish blue or lavender to pinkish, the upper petals with yellow, blue-bordered central splotches. Our first round of eco-friendly water hyacinth products start shipping out to international retail partners next month!! Rinse all recreational equipment with high pressure (>250 psi), hot water (50°C / 122°F) OR let it dry in the sun for at least 5 days.

E. crassipes has become widely naturalized in tropical and subtropical regions and is a significant invasive species. Waterhyacinth is the standardized spelling adopted by the Weed Science Society of America (WSSA, 1984) to denote that it is not an aquatic relative of true “hyacinth” (Hyacinthus spp. Water hyacinth has been widely introduced in North America, Europe, Asia, Australia, Africa and New Zealand. Originally from Brazil, water hyacinth is now naturalized in areas around the world, including parts of Africa, Australia, India and North America. It has distinctive air bladders that keep the leaves afloat. Height: Water hyacinth can grow to a height of 0.5 m. Leaves: The densely veined leaves are suborbicular, ovate or elliptic.They are thick, glossy and waxy measuring 2 to 15 cm long and 2 to 10 cm wide. ), as the two-word spelling suggests. The right method is determined on the basis of various factors, like the extent of infestation. The English common names of the plant are waterhyacinth, water hyacinth, and water-hyacinth. See also: Invasive Species for exotic animal and plant pests invading Indiana, causing economic and visual damage. E. crassipes has become widely naturalized in tropical and subtropical regions and is a significant invasive species.. It was named in honour of Friedrich Eichhorn [], an early-19th-century Prussian minister of education.

The invasive water hyacinth can be controlled through physical, chemical, or biological methods. This plant might just constitute the single most-destructive species introduction in California history.

Water hyacinth grows an erect thick stalk (to 20 inches long) at the top of which is a single spike of several (8 to 15) showy flowers. Water hyacinth grows and spreads rapidly under favourable conditions and forms dense floating mats that reach 2 m thick. The genus is native to South America. Water hyacinth is an aquatic species found in temperate climates worldwide, in a variety of freshwater habitats including lakes, rivers, canals, ponds, ditches, etc. California's experience with water hyacinth hasn't come without an upside: when Hydrilla, a similarly invasive aquatic plant, was found in the state in 1976, state agencies mounted an all-out war on the species, banning its possession in the state and mounting efforts to clear it out of our waterways. Another invasive species that poses a grave threat to wetlands is water hyacinth, a flowering plant from South America that is used as an ornamental species in fountains and ponds.