Scientific and applied pharmacognosy intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists . er of thin-walled parenchyma cellscontaining numerous small microcrystals of calcium oxalate; alayer of strongly thickened somewhat spindle-shaped sclerenchy-matous fibers; several layers of either strongly thickened porouscells, or thin-walled cells, or small obliterated cells, some of which inthe black poppy seeds contain a brownish pigment. The endospermconsists of thin-walled cells containing an oily cyto
Scientific and applied pharmacognosy intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists . er of thin-walled parenchyma cellscontaining numerous small microcrystals of calcium oxalate; alayer of strongly thickened somewhat spindle-shaped sclerenchy-matous fibers; several layers of either strongly thickened porouscells, or thin-walled cells, or small obliterated cells, some of which inthe black poppy seeds contain a brownish pigment. The endospermconsists of thin-walled cells containing an oily cytoplasm and numer-ous small aleurone grains. PAPAVER 265 Powder.—Grayish-yellow; fragments of the epicarp composedof thick-walled polygonal cells, the cells of the outer layer, non-porous,about mm. in diameter and with occasional stomata, the latterattaining a length of mm.; the cells of the inner layer of theepicarp often with numerous simple pores; portions of the softspongy sarcocarp consisting of isodiametric or irregular parenchymacells and branching latex tubes, the latter about mm. in widthof variable length and with thin non-porous walls; fragments of the.
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1920
