Myristicaceae stamens. However, "Myristica" is probably pollinated by true ants, a case of myrmecophily. A few New Guinea "Myristica" species have evolved hollow stem swellings in which ants reside. This facilitates a mutualistic relationship known as myrmecophily, and is similar to that of "Cecropia". The most important products of the family by far are the nutmeg and mace spices, both respectively derived from the seed and aril of "Myristica fragrans", a tree native to the Moluccas. A hallucinogenic snuff (containing a derivative of tryptamine) that is used by certain Amazonian tribes is obtained from the bark of "Virola elongata" and other
Myristica swamp recorded. Twelve of these plants species have been redlisted and about 28 species of them are endemic to Western Ghats. Out of the 19 sample plots, Gymnacranthera farquhariana was dominant in 10 plots. Myristica fatua was the dominant tree in 6 swamps. In the remaining plots, Vateria indica was the dominant tree. Holigarna arnottiana and Lophopetalum wightianum dominated in another two plots. Nair and colleagues in southern Kerala in 2007 focussed on fauna also. Faunal biodiversity of the Myristica swamps consisted of Platyhelminthes- (Bipalium-2, tapeworm-1) 3 species, Nemathelminthes – 1 species, Annelida (Oligochaeta -2and Hirudinea-2) 4 species, Mollusca- 10 species,