Dipteris conjugata

It is grows in clearings, mountain ridges and in forest margins, from tropical and temperate Asia, northern Queensland in Australia and some islands in the Pacific Ocean.

It has a creeping rhizome covered with black shiny hairs or reddish brown hairlike scales.

The ultimate lobes taper to a narrow apex with the edges deeply or coarsely toothed.

[11][7][2][3][10][4] They do not have indusia (umbrella-like covers) and have paraphyses (filament-like support structures) which are club-shaped.

[5][6] This species was described by Caspar Georg Carl Reinwardt in the book Sylloge Plantarum Novarum in 1828.

[18][full citation needed] It is native to tropical and temperate Asia, Australia and some Pacific islands.

In tropical Asia, within Papua New Guinea, Cambodia (mainly Kampot[6]), Singapore,[4] Thailand, Vietnam,[16] and Hainan (in China), Taiwan, India, Indonesia, Malaysia (including on the slopes of Mount Ophir,[19]) and in the Philippines.

[10] Within Thailand, it is found in the provinces of Surat Thani, Phangnga, Nakhon Si Thammarat, Trang and Yala.

[6] Within Singapore, it is found in the district of Kranji, Tanjung Gul and on the island of Pulau Tekong.

[2] Also specimens of the plant can be found in Cibodas Botanical Garden in West Java of Indonesia,[25] and in the Fernarium of Univerisiti Kebangsaan in Malaysia[26] It has been used as a medicinal plant to treat various ailments,[27] such as in southern Thailand, the roots have been collected for used in traditional medicine.

Illustration of the fern from Die Farnkräuter der Erde in 1897
Close-up of the leaf of the fern
D.conjugata in Cibodas Botanical Garden , Indonesia