This plant grows in France, Germany, and some parts of the United States. It is commonly found in marshy places, and in the region of country where salt springs are found. It is a remedy the Indians used more in past generations than the present.

Medical properties and uses. -- This is a very valuable kidney remedy, and good for quieting inflammation and irritation of the various mucous membranes. It is said to contain near twenty per cent. of mucilage, and at the same time having diuretic properties, makes it a very desirable remedy for all kidney troubles, where the mucous linings are involved with the kidneys in their various diseases. It is very beneficial in cases of inflammation of the bladder and stomach. It has been used with good results in cases of hemorrhage, such as bleeding from the kidneys, and from the bowels in cases of flux. It is best used in the form of a cold tea, as you would prepare slippery elm, drinking a swallow every hour or two.