Horse Chestnut Powder (4 oz, ZIN: 511830): Horse Chestnut is also known by the names Buckeye and Spanish Chestnut. Note: do not confuse Horse Chestnut with its North relative Aesculusglabra californica, California Buckeye. The name Horse Chestnut arises historically from the use of this herb to help support horse's coughs, and being used as animal feed. The Horse Chestnut tree is native to Asia and northern Greece, but it is now cultivated in many areas of Europe and North America. The tree produces fruits that are made up of spiny capsules containing one to three large seeds, known as Horse Chestnuts. The tree grows from 50 to 80 feet high. The Horse Chestnut, Aesculus hippocastanum, which has also been known as Hippocastanum vulgare, is an entirely different tree from the Sweet Chestnut (a culinary herb), to which it is not even distantly related. An old folk supportive to help support hemorrhoids and using Horse Chestnut was to simply carry a chestnut around in one's pocket until i