A bog or bogland is a wetland that accumulates peat as a deposit of dead plant materials – often mosses, typically sphagnum moss. It is one of the four main types of wetlands. Other names for bogs include mire, mosses, quagmire, and muskeg; alkaline mires are called fens. A baygall is another type of bog found in the forest of the Gulf Coast states in the United States. They are often covered in heath or heather shrubs rooted in the sphagnum moss and peat. The gradual accumulation of decayed plant material in a bog functions as a carbon sink.
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophytasensu stricto. Bryophyta may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The individual plants are usually composed of simple leaves that are generally only one cell thick, attached to a stem that may be branched or unbranched and has only a limited role in conducting water and nutrients. Although some species have conducting tissues, these are generally poorly developed and structurally different from similar tissue found in vascular plants. Mosses do not have seeds and after fertilisation develop sporophytes with unbranched stalks topped with single capsules containing spores. They are typically 0.2–10 cm (0.1–3.9 in) tall, though some species are much larger. Dawsonia, the tallest moss in the world, can grow to 50 cm (20 in) in height. There are approximately 12,000 species.
Sphagnum is a genus of approximately 380 accepted species of mosses, commonly known as sphagnum moss, also bog moss and quacker moss. Accumulations of Sphagnum can store water, since both living and dead plants can hold large quantities of water inside their cells; plants may hold 16 to 26 times as much water as their dry weight, depending on the species. The empty cells help retain water in drier conditions.
Chat Moss is a large area of peat bog that makes up part of the City of Salford, Metropolitan Borough of Wigan and Trafford in Greater Manchester, England. It also makes up part of Metropolitan Borough of St Helens in Merseyside and Warrington in Cheshire. North of the Manchester Ship Canal and River Mersey, 5 miles (8 km) to the west of Manchester, it occupies an area of about 10.6 square miles (27.5 km2).
Lough Derravaragh is a lake in County Westmeath, Ireland, north of Mullingar between Castlepollard, Crookedwood and Multyfarnham.
Cors Caron is a raised bog in Ceredigion, Wales. Cors is the Welsh word for "bog". Cors Caron covers an area of approximately 349 hectares. Cors Caron represents the most intact surviving example of a raised bog landscape in the United Kingdom. About 44 different species groups inhabit the area including various land and aquatic plants, fish, insects, crustaceans, lichen, fungi, terrestrial mammals and birds.
The white-faced darter or small whiteface is a dragonfly belonging to the genus Leucorrhinia in the family Libellulidae, characterised by red and black markings and a distinctive white patch on the head. It is found in wetlands and peat bogs from northern Europe eastwards to Siberia, and the adults are active from around April till September, which is known as the "flight period". It breeds in acidic bodies of water, laying its eggs in clumps of sphagnum moss that provide a safe habitat for larval development. The larvae are particularly vulnerable to predation by fish, and so are usually found in lakes where fish are not present. L. dubia is listed as a species of least concern (LC) by the IUCN Red List, however, it is potentially threatened by habitat destruction, pollution, and climate change.
Sphagnum magellanicum, commonly called Magellanic bogmoss, Magellan's sphagnum, Magellan's peatmoss or midway peat moss, is a widespread species of moss found in wet boreal forest in the far south and southwest of South America, North America and Eurasia.
Sphagnum fuscum, the rusty bogmoss or rusty peat moss, is a peat moss found commonly in Norway and Sweden, and can be found scattered across North America, the United Kingdom, and in southern to eastern Europe.
Sphagnum cuspidatum, the feathery bogmoss, toothed sphagnum, or toothed peat moss, is a peat moss found commonly in Great Britain, Norway, Sweden, the eastern coast of the United States, and in Colombia.
Garron Plateau ASSI is a 4652.18-hectare area of special scientific interest in County Antrim, Northern Ireland. Upland blanket bogs cover basalt rocks, and flushing by mineral-enriched water has resulted in the formation of alkaline fen vegetation. There are small areas of standing and running water but bogs, marshes, water fringed vegetation and fens cover 70% of the area. The remainder is heath and scrubland, humid grassland and mesophile grassland.
Sphagnum papillosum, the papillose peatmoss, is a species of peat moss distributed throughout the northern hemisphere. Although sometimes confused with Sphagnum imbricatum and Sphagnum palustre, it is distinguished by its yellow-green to brown short, blunt branches and papillose chlorophyllose cells.
Sphagnum centrale is a species of moss belonging to the family Sphagnaceae.
Sphagnum inundatum is a species of moss belonging to the family Sphagnaceae.
Sphagnum molle is a species of moss belonging to the family Sphagnaceae.
Sphagnum pulchrum is a species of moss belonging to the family Sphagnaceae.
Sphagnum tenellum is a species of moss belonging to the family Sphagnaceae.
Sphagnum contortum is a species of moss reported in North America and Europe. NatureServe marked its global conservation status as Secure.
Sphagnum rubellum, the red peat moss, is a widespread species of moss in the family Sphagnaceae, native to the cool temperate parts of North America and Eurasia. It is slower growing than its close relative Sphagnum capillifolium.
Sphagnum subsecundum, the slender cow-horn bog-moss, is a species of moss in the family Sphagnaceae. It is the namesake of a species complex. The complex has a nearly worldwide distribution in wetlands, with the species proper found in Europe, eastern North America and North Africa.
