. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 290. Hucklebenv {Gaylus-sacia resinosa). 1 fruit seenfrom above, Xi. // crosssection of fruity Xi. Illstone, X8. /F cross sectionof stone, XS: End endocarp;5 spermoderm; E endosperm;Em embryo. (Winton.) mSTOLOGY. Pericarp, i. Epicarp (Fig. 291, epi). Surface mounts show thecells of this layer to be much the same in form and size as those of thecranberry epicarp; cross sections, however, show that the cuticle is muchthinner. 2. The Hypoderm (hy) is several cell layer
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 290. Hucklebenv {Gaylus-sacia resinosa). 1 fruit seenfrom above, Xi. // crosssection of fruity Xi. Illstone, X8. /F cross sectionof stone, XS: End endocarp;5 spermoderm; E endosperm;Em embryo. (Winton.) mSTOLOGY. Pericarp, i. Epicarp (Fig. 291, epi). Surface mounts show thecells of this layer to be much the same in form and size as those of thecranberry epicarp; cross sections, however, show that the cuticle is muchthinner. 2. The Hypoderm (hy) is several cell layers thick, and thus furnishesa protection against evaporation, which is not necessary in the case ofthe cranberry, owing to its thick cuticle. 374 FRUIT. 3. Mesocarp {mes). Owing to the presence of numerous stone cells(5/) this layer is strikinjTly different from the mesocarp of the other com- -epi. -mes .r. -Kyi Fig, 291. Huckleberry. Cross section of outer portion of the pericarp, epi epicarp; Ay hypoderm; wes mesocarp; 5/stone cells. X 160. (WiNTON.)
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