The water hyacinth and water fern could modify the native ecosystem.
2.
Common eucalyptus species include pinkwood, hard water fern and soft tree fern.
3.
The introduced water fern " Azolla filiculoides " is widespread throughout.
4.
It can also be isolated from the fresh water fern " Salvinia molesta ".
5.
Invigorate house plants : Water ferns and other houseplants once a week with a weak, tepid brewed tea.
6.
A water fern of low wildlife utilisation value, the salvinia is later transported to a suitable site for composting.
7.
It is commonly known as water sprite, Indian fern, water fern, oriental waterfern, and water hornfern.
8.
Giant water fern ( " Salvinia molesta " ) is one of the world's worst aquatic weeds.
9.
This water fern is often grown as an ornamental plant but has escaped and become a noxious pest in many regions worldwide.
10.
At one time some workers believed the water ferns ( order Salviniales ) to be allied to this order because of certain structural similarities, but modern cladistic studies have ruled out any special alliance.
मोबाइल