25 Dec

peat moss genus

from the GNU version of the Collaborative International Dictionary of English. A distinction is made between sphagnum moss, the live moss growing on top of a peat bog on one hand, and sphagnum peat moss (North American usage) or sphagnum peat (British usage) on the other, the latter being the decaying matter underneath. peat moss (genus Sphagnum) rose moss (Rhodobryum roseum) screw moss (genus Tortula) tree moss (genus Climacium) Peat mosses are valuable in erosion control, and properly drained peat bogs provide useful agricultural land. The report will display the kingdom and all descendants leading down to the name you choose. Manufacturers may have other names. I'm glad that you are … Peat moss is weakly decomposed moss, usually mosses of the genus Sphagnum. Sphagnum palustre (Syn. Peat moss forms several types of bogs in northern areas. Corrections? Peat moss is the primary ingredient of almost all of our soilless potting mixes, yet it’s a topic of heated controversy and debate. The metabolic processes of growing peat moss cause an increase in the acidity of the surrounding water, thus reducing bacterial action and preventing decay. Range evolution in peat mosses was most common within latitudinal zones, attesting to the relative difficulty of successfully invading new climate zones. Sphagnum is a genus of approximately 380 accepted species of mosses, commonly known as peat 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 16–26 times as much water as their dry weight, depending on the species. High … The Plants Database includes the following 76 species of Sphagnum . So what differentiates peat moss from the regular compost matter is the moss which it is made up of. The pale green to deep red plants, up to 30 cm (about 12 inches) tall, form dense clumps around ponds, in swamps and bogs, on moist, acid cliffs,…, The moss genus Sphagnum leads to the development of waterlogged masses of highly acid peatland, in which decomposition is relatively slow. It also … Peat moss is a dead form of Sphagnum moss that grows in the North American taiga. • Sphagnum is a genus of mosses commonly known as bog-moss from their unusual habitat • Any of various pale or ashy mosses of the genus Sphagnum whose decomposed remains form peat • A genus of mosses having white leaves slightly tinged with red or green and found growing in marshy places • Sphagnum moss any of various pale or ashy mosses of the genus Sphagnum whose decomposed … Sphagnum is a genus of between 151 and 350 species of mosses commonly called peat moss, due to its prevalence in peat bogs and mires. [1] “They are poorly researched,” says Reski. 1 mass noun A large absorbent moss which grows in dense masses on boggy ground, where the lower parts decay slowly to form peat deposits.. Genus Sphagnum, family Sphagnaceae: many species • They are capable of holding water of about 16-20 times as much as their dry weight, depending on the species. Benefits of Peat Moss. There are almost 400 species of peat moss. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. The harvesting, processing, and sale of Sphagnum peat is a multimillion-dollar industry. Species Genus: Sphagnum. Accumulations of Sphagnum can store water, since both living and dead plants can hold large quantities of water inside their cells; plants may hold 16–26 times as much water as their dry weight, depending on the species. Sphagnum amblyphyllum Sphagnum amblyphyllum. Peat moss or sphagnum peat moss is the dead form of sphagnum moss. Peat moss is from the genus Sphagnum. In the lab, Sphagnum has been relegated to the sidelines for decades. There are over 350 species of sphagnum moss, but most of the varieties harvested for sphagnum moss … Peat moss is the collective name given to moss that comes from genus “sphagnum”. Sphagnum moss is a moss species belonging to genus Sphagnum, which is used to produce peat bogs. Click below on a thumbnail map or name for species profiles. The soft, erect stem is 10–20 cm tall; the branches are arranged in clusters. High ash content. Peat mosses … Peat moss and sphagnum moss are two types of mosses used as soil amendments in gardening. This is where the name sphagnum peat moss is derived from. DESCRIPTION • Common names: peat moss, bog moss, turf moss • ‘Sphagnum’ would refer to the genus of between 151 and 350 species of mosses. Peat moss is an absorbent material so it’s ideal for many different garden uses, such as creating fertile soil and helping plants grow faster and healthier. The products known as sphagnum moss and sphagnum peat moss come from the same plant, which is also known as sphagnum moss. It is the very plant that decomposes and creates peat… This means they store roughly twice as much carbon as all the world's forests combined. The veinless leaves and stem cortex contain many interconnected, enlarged dead cells, with external openings through which water can enter; the plants hold up to 20 times their weight in water. A Hypnum species that makes an excellent addition to a woodland garden or landscape setting range evolution in peat are... It does not contain harmful pathogens or weed seeds any rank be on the other hand, is a form... Genus is an economically important bryophyte of species - peat moss is made up of weeds, insects diseases! Include the valvate mosses ( Sphagnum )... 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