. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . III Fig. 88. Green Foxtail. Outer epidermis from middle of glume of fertile flower. 7Outer surface and II inner surface soon after blooming. /// Outer surface when in fruit. X 300. (WiNTON.) cell nearest the of the envelope, a cuticular wart bearing a groupof pits is usually evident, particularly on the palet (Fig. 88, /). Aboutthese warts the adjoining end walls are more or less curved and theside walls are not so deeply sinuous. At maturity the cell cavity beneat
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . III Fig. 88. Green Foxtail. Outer epidermis from middle of glume of fertile flower. 7Outer surface and II inner surface soon after blooming. /// Outer surface when in fruit. X 300. (WiNTON.) cell nearest the of the envelope, a cuticular wart bearing a groupof pits is usually evident, particularly on the palet (Fig. 88, /). Aboutthese warts the adjoining end walls are more or less curved and theside walls are not so deeply sinuous. At maturity the cell cavity beneath 122 the wart is conspicuous (on the palet nearly circular), but at the otherend of the cell is narrow or not evident at all owing to the encroachment of the strongly tliickened walls (Fig. 87;Fig. 88, ///). The cell contents during the earlystages of development are colorless, butlater on usually become dark, brown. The epidermal cells on the lateral orsmooth portions of the palet which claspabout the car}opsis arc longer, narrower,and less complex than those already de-scribed (Fig. 89). At maturity the wrinkles are usually30-60 n apart. 2. The Hypoderm Fibers may bereadily isolated by treatment on the shdewith caustic alkali. They var} in IcngUi Fig. 89. Green Foxtail. Outer epi- P ^O mm. and are often tOOthcd atdermis from edge of glume of fertile \\\q margin,flower. X300. (WiNTON.) 1 r ^7 7 -n . ^ 3. Mesophyl. Rectangular paren-ch}Tna cells without intercellular spaces make up this layer. Numerouschlorophyl granules are present at the time of flowering. 4. The Inner Epidermis is c
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
