Sphagnum tundra areas. Their northernmost populations lie in the archipelago of Svalbard, Arctic Norway, at 81° N. In the Southern Hemisphere, the largest peat areas are in southern Chile and Argentina, part of the vast Magellanic Moorland ("circa" 44,000 square km). Peat areas are also found in New Zealand and Tasmania. In the Southern Hemisphere, however, peat landscapes may contain many moss species other than "Sphagnum". "Sphagnum" species are also reported from "dripping rocks" in mountainous, subtropical Brazil. As with many other mosses, "Sphagnum" species disperse spores through the wind. The tops of spore capsules are only about 1 cm above
Moss teeth called peristome. This may be absent in some mosses. Most mosses rely on the wind to disperse the spores. In the genus "Sphagnum" the spores are projected about off the ground by compressed air contained in the capsules; the spores are accelerated to about 36,000 times the earth's gravitational acceleration "g". It has recently been found that microarthropods, such as springtails and mites, can effect moss fertilization and that this process is mediated by moss-emitted scents. Male and female fire moss, for example emit different and complex volatile organic scents. Female plants emit more compounds than male plants. Springtails