Sphagnum fuscum a short stalk of around 1-2mm, with a brown capsule of about 1-1.5mm. "Sphagnum fuscum" prefers older, drier bogs to inhabit and will formulate hummocks in such conditions. In bogs dominated by black spruce, "S. fuscum" will form extensive ground cover. On average, "S. fuscum" inhabits more acidic soils with pH ranging from 3.6-7.5, and is also able to colonize at high elevations. The moss is circumpolar. "Sphagnum fuscum" faces endangerment across much of the globe. Due to reductions in wetlands and development of these areas, the moss is referred to as “high risk” in Germany, while being on several
Sphagnum palustre marshy meadows, but rarely in moors. The species often forms large carpets, sometimes bulge-shaped. It is often accompanied by "Sphagnum fimbriatum", "Sphagnum subnitens", and "Sphagnum squarrosum". "Sphagnum palustre" is invading the native habitat at Ka'ala, O'ahu, Hawai'i. It became established after a sample was brought to the island by a botanist in 1960. Although the environment does not allow the plant to reproduce sexually via spores, it is capable of spreading through vegetative reproduction. It currently occupies an area estimated at 17.3 acres. Coordinated eradication efforts have proved difficult. Sphagnum palustre is found all over the British Isles. It is