Anti-Inflammatory Activity and Quality Control of Erysimum cheiri (L.) Crantz

Figure 2

Photomicrographs of transections of different organs of a wallflower. (a) Flower cross-section of the ovary: a: placentation, b: ovule, c: pericarp, d: trichrome. (b) Stem: a: pitch, b: fiber, c: xylem, d: phloem, e: cortex, f: epidermis. (c) Mid-vein of leaf: a: fiber, b: phloem, c: xylem. (d) Fruit: a: parenchyma, b: fiber, c: vessels, d: phloem, e: fiber, f: trichome, g: epidermis. (e) Stem: a: spiral thickening vessel. (f) Stem: a: cortex, b: xylem, c: pitted parenchyma, d: pitch. (g) Cross section of anther: a: pollen sac, b: epidermis, c: connection. (h) Sepal: a: trichome, b: vessels, c: stomata. (i) Root: a: cork, b: secondary xylem, c: primary xylem, d: phloem. (j) Tangential section of seed: inner epidermis. (k) Seed (pitted macrosclereid of the tests). (l) Root bark: a: cork, b: phelloderm.

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