Water Hyacinth

Description:

Water hyacinth is a free-floating perennial aquatic plant(or hydrophyte). With broad, thick, glossy, ovate leaves, water hyacinth may rise above the surface of the water . The leaves are 10–20 cm across, and float above the water surface. They have long, spongy and bulbous stalks. The feathery, freely hanging roots are purple-black. An erect stalk supports a single spike of 8-15 conspicuously attractive flowers, mostly lavender to pink in colour with six petals. Each plant can produce thousands of seeds each year, and these seeds can remain viable for more than 28 years. The common water hyacinth (Eichhornia crassipes) are vigorous growers known to double their population in two weeks.

Habitat:

Its habitat ranges from tropical desert to subtropical or warm temperate desert to rainforest zones. It tolerates annual precipitations of 8.2 dm to 27.0 dm (mean of 8 cases = 15.8 dm), annual temperatures from 21.1°C to 27.2°C (mean of 5 cases = 24.9°C), and its pH tolerance is estimated at 5.0 to 7.5.

Notes:

the water hyacinth's stems are used as a braiding material and a source of fibers. Strings of dried fibers are woven or interlinked together to form a braid or cord used for making bags, footwear, wreaths, hats, vases, Christmas lanterns, and more decorative materials. Dried stems are used for baskets and furniture. Water hyacinth fibers are used as a raw material for paper.