American journal of pharmacy . ickened at all or only here and there. Ztschr. fiir Naturwissenschaft, 60, 295. ^ Foods: Their Composition and Analysis, London, 1896, p. 162. Traite des Alterations et Falsifications des Substances ^X), p. 828. Paris, 540 Anatomy of Edible Berries. f Am. Jour. Pharm.\ November, 1904. Frequently strongly beaded cells are divided by thin partitions intotwo daughter cells. Stomata are numerous. Cross sections showthat the cells are considerably broader than thick. (2) Hypoderm {Fig. i6, hy).—Two or three cell layers of collen-chymatous cells underlie
American journal of pharmacy . ickened at all or only here and there. Ztschr. fiir Naturwissenschaft, 60, 295. ^ Foods: Their Composition and Analysis, London, 1896, p. 162. Traite des Alterations et Falsifications des Substances ^X), p. 828. Paris, 540 Anatomy of Edible Berries. f Am. Jour. Pharm.\ November, 1904. Frequently strongly beaded cells are divided by thin partitions intotwo daughter cells. Stomata are numerous. Cross sections showthat the cells are considerably broader than thick. (2) Hypoderm {Fig. i6, hy).—Two or three cell layers of collen-chymatous cells underlie the epidermis. In surface view they arepolygonal with diameters twice or more those of the epidermal collenchymatous character is seen in a cross section. (3) Mesocarp.—Lampe found that this tissue results from thegrowth of cells formed during the early stages of development andnot by cell division. In cross section the cells are isodiametric(from O-i to 0-3 millimeter in diameter), with thin walls and numerous. Fig. 16.—Red currant. Outer layers of pericarp in surface view, epi,epicarp with sto, stoma; hy, hypoderm ; B, vascular bundle or vein seenthrough the transparent outer layers of the fruit. X 160. intercellular spaces. Radiating from the bundles (the veins seenthrough the epicarp) are elongated cells. Crystal clusters aboundin the inner layer. (4) Endocarp {Fig. 77).—Unlike the gooseberry, the currant hasa sclerenchymatous endocarp. This remarkable tissue, best studiedin surface preparations, is exceedingly characteristic. The long cellsare arranged in groups, each group consisting of five to fifteen cellsside by side. The cells of adjoining groups may extend either inthe same or different directions. Often the end walls of one groupadjoin the side wall of the outer cell of another group. Curiouscrinoid like forms result from the junction of several groups. As a Am. Jour. , 1904. Anatomy of Edible Berries. 541 rule the lumen is much na
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