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MORPHOLOGIC CONSIDERATIONS OF DRUGS
BULBS Definition Titles botanical origins and families of official and unofficial
17 other sections not shown
acid acid-insoluble ash aggregates of calcium alcohol aleurone alkaloids aromatic Average Dose.—2 Gm bark bast fibers bitter Botanical branches brown calcium oxalate calyx cambium cells containing cent color consists cork Cork cambium corolla cortex crystals cultivated diameter drug drupe elongated endodermis endosperm epicarp epidermal cells epidermis fibrovascular bundles fixed oil flowers foreign organic matter fracture fragments fruit glandular hairs green inflorescence inner layer leaf leaves length lignified Linne longitudinally medullary rays microscope monoclinic mucilage non-glandular hairs numerous occurs odor outer ovary ovate parenchyma parenchyma cells pericycle petiolate phloem pistil pith Plant.—A plants portion Powdered Production and Commerce.—The Purity Rubric.—Not raceme reddish-brown region resin reticulate rhizome rhizome and roots rosette aggregates sclerenchyma sclerenchyma fibers showing soluble species stamens starch starch grains stem stomata stone cells surface tannin taste thick thick-walled tissue tracheae tracheids Transverse section tree trichomes Used.—The dried usually volatile oil walls xylem yellow yellowish yellowish-brown zone