PROVIGIL (modafinil) is a wakefulness-promoting agent for oral administration. Modafinil is a racemic compound. The chemical name for modafinil is 2-[(diphenylmethyl)sulfinyl]acetamide. The molecular formula is C15H15NO2S and the molecular weight is 273.35.
Elephant grass is a robust, rhizomatous, tufted perennial grass. It has a vigourous root system, developing from the nodes of its creeping stolons. The culms are coarse, perennial, and may be up to 4-7 m in height, branched above. Elephant grass forms dense thick clumps, up to 1 m across.
Indian grass, Sorghastrum nutans, is a warm-season clump forming type of grass still found in areas of the Midwest amongst the grand âtall grassâ prairies of that region. Ornamental Indian grasses are known for height and produce spectacular ornamental specimens. The leaves of ornamental Indian grass are 3/8 inch wide and 18 inches long with thin tips and glabrous surfaces. Indian grass leavesâ most distinguishing characteristic is its ârifle sight shapedâ ligule. A perennial, Indian grass has a large habit of growth and matures to a height of up to 6 feet with erect 2 Â½ to 5 foot tufts. Planting Indian grass in the landscape provides foliage of a burnt orange shade in autumn and a single narrow plume-shaped panicle of golden brown in late summer lasting until early winter. Planting Indian Grass