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  • The Amazing Moss

    I stumbled across the following, and thought I'd pass it on:

    Botanical.com Home Page



    Moss, Sphagnum
    Botanical: Sphagnum cymbifolium
    Family: N.O. Lichenes

    Description
    Preparation of the Dressings
    Peat Tar
    Medicinal Action and Uses

    ---Synonym---Bog Moss.

    Sphagnum Moss, commonly known as Bog Moss, is the only true Moss that has yet proved itself to be of appreciable economic value.

    It is found in wet and boggy spots, preferably on peat soil, mostly near heather, on all our mountains and moors, in patches small or large, usually in water free from lime, growing so close together that it often forms large cushions or clumps. It is seldom found in woods; it grows best on heath moors, in water holes.

    ---Description---Sphagnum is easily distinguished from other mosses by its habit ofgrowth, its soft thick fullness (each head resembling a full and elaborate bloom of edelweiss), and its vividly pale-green colour.

    Its stem is densely beset with narrow, broken-up leaves, a branch being emitted at every fourth leaf; many of these are turned downwards and applied more or less closely to the stem.

    Though the pale-green species is the most common, there are several others, large and small, varying in colour from the very light green (never dark green) to yellow, and all shades of pink to deep red and brown. The Moss often attracts attention by its display of beautiful shades of colour, such patches being avoided by wary persons, who do not wish to get their feet wet.

    Every part of the moss is permeated with minute tubes and spaces, resulting in a system of delicate capillary tubes, having the effect of a very fine sponge. The cells readily absorb water and retain it. The water can be squeezed out, but the Moss does not collapse and is ready to take in fluid again.

    The plant is not dependent on soil water, but also absorbs moisture from the atmosphere, and is laden throughout with water retained in its delicate cells.

    The presence of these capillary cells makes Sphagnum economically useful. In horticulture, long before the war, this Moss had a marketable value, in combination with peat fibre, being widely used as a rooting medium for orchids, on account of the remarkable manner in which it retains moisture, a handful when wet being like a sponge, and when chopped and mixed with soil in pots preventing moisture passing too quickly through the soil.

    In recent years, the light-brown layer of semi-decayed Sphagnum Moss deposits that lies above the actual peat on bogs and moors, has been largely employed as valuable stable litter in the place of straw, under the name of Moss Litter, entirely on account of its great absorptive powers.

    On the outbreak of the late war a still wider economic use was found for this moss, as a dressing of wounds, and an interesting industry sprang up for war-workers living where this moss grows, mainly in Scotland, Ireland, Wales and Devon, much having also been collected from the Yorkshire moors, the Lake District and the Wye Valley.

    Although this particular use of the moss is generally looked upon as an innovation, we owe the introduction of Sphagnum Moss as a modern surgical dressing to Germany, where its value for this purpose was quite accidentally discovered in the early eighties.

    And though it is only in quite recent years that Sphagnum Moss has come to the fore in the dressing of wounds, bygone generations recognized its value for this purpose. A Gaelic Chronicle of 1014 relates that the wounded in the battle of Clontarf 'stuffed their wounds with moss,' and the Highlanders after Flodden stanched their bleeding wounds by filling them with bog moss and soft grass. Stricken deer are known to drag their wounded limbs to beds of Sphagnum Moss. The Kashmiri have used it from time immemorial and so have the Esquimaux. An old writer says:
    'the Lapland matrons are well acquainted with this moss. They dry it and lay it in their children's cradles to supply the place of mattress, bolster and every covering, and being changed night and morning, it keeps the infant remarkable clean, dry and warm.'

    The Lapps also use the moss for surgical purposes, and it has been used in Newfoundland as a dressing for wounds and sores from the earliest times.

    For thirty years, Sphagnum Moss had been used as a surgical dressing in Germany.

    The growing plant, with its underlying layers of withered stems and leaves, is collected, picked clean from other plants, pineneedles, etc., and dried. It is then lightly packed in bags of butter-muslin, which are sterilized before being placed on the wound.

    Sphagnum Moss has important advantages (as an absorbent) over cotton-wool. Many materials, including other kinds of moss, are equally soft and light, but none can compare with it in power of absorption, due to its sponge-like structure. Prepared Sphagnum can absorb more than twice as much moisture as cotton, a 2-OZ. dressing absorbing up to 2 lb. Even the best prepared cottonwool lacks the power to retain discharges possessed by Sphagnum. A pad of Sphagnum Moss absorbs the discharge in lateral directions, as well as immediately above the wound, and holds it until fully saturated in all parts of the dressing before allowing any to escape. The even absorption of the moss is one of its chief virtues, for the patient is saved a good deal of disturbance, since the dressing does not require to be changed so frequently.

    In civil hospitals, in times of peace, the deficiencies of cotton-wool are not so much noticed, the majority of wounds being those made by surgeons under ideal conditions, but for a variety of reasons the wounds of our men at the front were of such a suppurating character as to require specially absorbent dressings, and overworked doctors and nurses constantly expressed themselves thankful for a dressing that lasted longer than cotton-wool. Time and suffering are saved, as well as expense: the absorbent pads of moss are soft, elastic and very comfortable, easily packed and convenient to handle.

    Fortunately the supply is practically an unlimited one; indeed, if the demand grew considerably, the artificial cultivation of Sphagnum for surgical purposes would be worth while. This Moss is easily propagated, as the stems and so-called leaves can be chopped up into fine particles and every morsel will grow and form a tassel-like head. Sphagnum only thrives in clean water and soil; it dislikes manure of any kind.

    In gathering Sphagnum most people use their hands, though some employ a rake. The moss should be gathered as cleanly as possible, squeezed dry and carried home in sacks. The squeezing may be done with the hands, or with a towel or coarse sacking, further wringing being done at home, if necessary, with a laundry roller-wringer or mangle. Wringing or squeezing the moss does not harm it for surgical purposes, though it must not be allowed to dry in closely pressed pieces, because it tears when being opened up again. If squeezed with the hand, it must not be pressed into a hard ball.

    While still damp, all clumps should be separated out, as the moss, whether picked or not, must be sent to the workrooms in a loose state.

    Cleaning or picking the moss is best done while still damp, though it may also be done when dry. The moss is spread out on a table and all other substances, such as grasses, twigs, bits of heather and other plants, and above all, pine-needles, must be carefully removed by hand. The moss itself must not be torn or broken into short pieces.

    Drying is best done in the open air; artificial heat is apt to overheat the moss and diminish its elasticity, making it brittle and easily rubbed into dust.

    An empty hayshed may also be employed, open on all sides, or the floors of an empty room, with windows open, wire netting being used to keep the moss from blowing away.

    Where a moor produces large patches of coherent Sphagnum - cushions - the following method has been employed. Large cushions of the moss are taken out and placed on a drier area near by - a couple of workers can put out about a hundred of these in an hour. On the next visit, these are turned and another set put out. In favourable weather a few days' sun and wind will dry these thoroughly, as the cushions are too bulky to be scattered by the wind. Several big sacks can be filled on a final visit, and the carriage of perfectly dry moss is an easy matter.


    ---Preparation of the Dressings---The moss after being dried and carefully picked over is now ready for the dressings. All used in home hospitals is put up loosely in small, flat muslin bags, of a fairly close but very thin muslin, the bags only being loosely filled (as a rule 2 OZ. of the moss to each bag, 10 inches by 14 inches), as allowance has to be made for the way in which the moss swells on being brought into contact with moisture.

    Sphagnum Moss pads are supplied both plain and sterilized (sublimated), some hospitals preferring to sterilize them themselves, but a considerable proportion being sterilized at the depots and sent out ready for use. The filled bags are passed through a solution of corrosive sublimate by a worker in rubber gloves, squeezed through a little mangle and dried again, that they may return to the specified weight, for after the bath they are 2 OZ. too heavy. The object of sublimating the moss is not for any antiseptic effect on a wound (as of course it does not come into direct contact with the skin) but to neutralize the discharge which may come through the inner dressings.

    For use in field-hospitals, etc., the moss is packed in compressed cakes cut to a certain size, which are more conveniently packed for sending abroad than the soft dressings, these small slabs being also placed, each in a muslin bag, very much too large for the size of the dry cake put in them, for obvious reasons. There was a munition factory in Scotland, where much of the moss was sublimated and part of it compressed by hydraulic power into these cakes. The very hydraulic press which one hour was moulding shell bases, was in the next devoting its energy to compressing the healing cakes of Sphagnum Moss.

    Sphagnum Moss was also used during the War in conjunction with Garlic, one of the best antiseptics. The Government bought up tons of the bulbs, which were sent out to the front; the raw juice expressed, diluted with water, was put on swabs of sterilized Sphagnum Moss and applied to wounds. Where this treatment was adopted there were no specific complications, and thousands of lives were thus saved.

  • #2
    What Are the Benefits of Spanish Moss?

    Spanish moss, also known by its scientific name Tillandsia usneoides, is not a member of the moss family, or even native to Spain, but rather belongs to the Bromeliacae family -- along with plants like the pineapple. Spanish moss has figured largely for generations in North and South American folk medicine traditions as a treatment for a wide variety of medical problems; several of these problems --particularly diabetes and skin conditions -- are believed by many alternative medicine practitioners to be effectively treated by Spanish moss. However, these claims have not been backed by scientific evidence, and Spanish moss use is not advocated by the Food and Drug Administration.

    Aspects

    Spanish moss is an epiphyte, a plant that gains its nutrients not from soil or from a host plant or tree, but directly from the air. It is also known by the common names graybeard, old man's beard, grandfather's whiskers and Florida moss. According to the Beaufort County Library website, Spanish moss grows on supports like trees, fences, buildings or poles and thrives primarily from the southeastern region of the United States to the upper portion of South America.

    Traditional Uses

    The USDA National Resources Conservation Service reports that Spanish moss was used by Native Americans as a fiber to create blankets and ropes, as stuffing for bedding and as an ingredient in the clay-based plaster used cover the inner walls of houses. Spanish moss was boiled, brewed into a tea and administered as a treatment for fevers and chills by the Hourma and Natchez tribes, two Native American groups from Louisiana. Native groups throughout South America used Spanish moss teas for treating contraction pains in women giving birth and to ease rheumatism.

    Diabetes Benefits

    The Beaufort County Library website reports that the ability of extracts of Spanish moss to alter blood glucose levels was studied by researchers in 1998 at the Northeast Louisiana University. This study and several others, according to the Lady Bird Johnson Wildflower Center located at the University of Texas at Austin, have found that Spanish moss contains a compound that may help control blood glucose levels. The compound, 3-hydroxy-methylglutaric acid or HMG, is used as a major ingredient in several natural diabetic supplements.

    Skin Benefits

    The Medical News Today website reports that Japanese cosmetics researchers from the Noevir Company believe that certain extracts from Spanish moss appear to strengthen the small blood vessels, or capillaries, in skin as well as protect them from damage. In addition, the researchers reported that their studies indicated the Spanish moss extract inhibited the breakdown of skin cells. Together, these results have led many to believe that Spanish moss contains compounds that can prevent the effects of aging on skin.

    Warning

    As an alternative medicine ingredient, Spanish moss use has not been approved for any specific medical treatment by the Food and Drug Administration. The FDA strongly encourages all potential users of any non-approved substance to consult their physicians and discontinue use if they experience any symptoms resembling an allergic reaction, including difficulty breathing, unexplained swelling or skin rashes and hives.

    References

    Beaufort County Library: Spanish Moss-Its Nature, History and Uses
    Lady Bird Johnson Wildflower Center: Question about Spanish Moss
    United States Department of Agriculture Natural Resources Conservation Service: Spanish Moss
    Medical News Today: Spanish Moss May Inhabit Skin Functional Decline


    Read more: http://www.livestrong.com/article/29...#ixzz1wKJFOuD2

    Comment


    • #3
      Thenks for the great post. I see another research project. I had not thought about using the goatsbeard lichen that grows out here for a dressing. I know that it's edible if not tasty so I'll have to do some experminting.
      Survival question. What do I need most, right now?

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      • #4
        Never eaten moss at least that i remember but have used it for dressings learned from my ancestors. Just be careful not to get low lying moss from swamp waters that rise and drop to put on injuries, it holds bad stuff that will cause bacteria
        Knowledge is Power, Practiced Knowledge is Strength, Tested Knowledge is Confidence

        Comment


        • #5
          I love learning things like this. It's information I may need to know someday. Thanks.

          Comment


          • #6
            So intrest of being clear since many plants have the same common name the dark lichen I referenced as edible is Bryoria fermontii. Here is a good reference page to many other lichens http://lichen.com/portraits.html
            Survival question. What do I need most, right now?

            Comment


            • #7
              EmPhasis on sterilized sphagnum moss. Sphagnum moss is a well know reservoir for sporotrichosis, which is a nodular infection which can spread through an open wound. Deep fungal infections can b difficult to treat with all modern resources available. In the PAW, ultimate sterility may not be likely, but like all things then, do the best u can.

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