. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 542. Wormwood. Epidermis of leaf with hairs. (Moeller.). FifJ. 543 •^orrt! {Rumex sculatus). Leaf, natural size. () walls, stomata (most abundant beneath), and remarkable T-shaped hairs IVORMIVOOD. SORREL. 621 made up of a 3-4 celled stalk and a long (up to 400 /<) transverselyarranged, thin-walled, often collapsed end cell. Glands with severaltiers of cells occur sparingly. See Tarragon, p. 619. BIBLIOGRAPHY. SORREL. French sorrel {Rumex scutaius L., ord
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 542. Wormwood. Epidermis of leaf with hairs. (Moeller.). FifJ. 543 •^orrt! {Rumex sculatus). Leaf, natural size. () walls, stomata (most abundant beneath), and remarkable T-shaped hairs IVORMIVOOD. SORREL. 621 made up of a 3-4 celled stalk and a long (up to 400 /<) transverselyarranged, thin-walled, often collapsed end cell. Glands with severaltiers of cells occur sparingly. See Tarragon, p. 619. BIBLIOGRAPHY. SORREL. French sorrel {Rumex scutaius L., order Polygonacece) h a native ofcentral and southern Europe, where it is also cultivated. The palmately-veined leaves (Fig. 543)are long-petioled, rounded-cordate or rounded-hastate, with a broad upper lobe and twosmaller lobes at the base. They are ratherthick, smooth, hoary sea-green, reddish below. Epidermis (Fig. 544). The cells on both
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