. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 413. European Blueberry. Upper epidermis of leaf. Moeller.) fine crystals, soluble in acetic acid, separate from the glandularsecretion. Mesophyl. Simple crystals occur in crystal fibers or singly. CAUCASIAN TEA. In Russia the leaves of Vaccinium Arctostaphylos L. are preparedlike tea. Leaves of this species are considerably larger than the preced-ing species, leathery, finely serrate, appearing smooth to the naked veins on the under side are prominent, form
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 413. European Blueberry. Upper epidermis of leaf. Moeller.) fine crystals, soluble in acetic acid, separate from the glandularsecretion. Mesophyl. Simple crystals occur in crystal fibers or singly. CAUCASIAN TEA. In Russia the leaves of Vaccinium Arctostaphylos L. are preparedlike tea. Leaves of this species are considerably larger than the preced-ing species, leathery, finely serrate, appearing smooth to the naked veins on the under side are prominent, forming indistinct loopsdistant from the margin. Under the lens hairs are evident along theseveins, also a glandular hair on each tooth. Epidermis (Figs. 415 and 416). The upper epidermal cells are poly-gonal, thick-walled, often porous, with a striated cuticle; those of the 4^2 ALKALOID^L PRODUCTS. lower epidermis arc sinuous, with thin walls. Unicellular, thick-wallcd. Fig. 414. European Blueberry. Lower epidermis of leaf. (Moeller.)
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
