Klang Island (Malay: Pulau Klang is an island in Klang District, Selangor, Malaysia with an area of 2.70 km², covered by mangrove swamps. It is the largest island in the district after Indah Island, and the third-largest island of Selangor. It is currently uninhabited.
3°00′N 101°18′E / 3.000°N 101.300°E
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction