. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 134. Hinilwced {Convolvttlus arven-sis). a fruit; / seed, natural size; c seed,enlarged. (Nobbe.). Fig. 135. Wild Carrot {Duucus Corota). afruit showing inner or commissural surface,enlarged; b showing outer surface, enlarged;c fruit, natural size. (Nobbe.) outer end. The narrow lumen broadens somewhat near the light cells resemble the palisade cells of cottonseed. 4. Parenchyma Cells form the inner layers of the spermoderm. Endosperm. The cells have \ery
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 134. Hinilwced {Convolvttlus arven-sis). a fruit; / seed, natural size; c seed,enlarged. (Nobbe.). Fig. 135. Wild Carrot {Duucus Corota). afruit showing inner or commissural surface,enlarged; b showing outer surface, enlarged;c fruit, natural size. (Nobbe.) outer end. The narrow lumen broadens somewhat near the light cells resemble the palisade cells of cottonseed. 4. Parenchyma Cells form the inner layers of the spermoderm. Endosperm. The cells have \ery thick, more or less mucilaginouswalls. DIAGNOSIS. The epidermal cells with brown contents, the narrow cross cells, andthe jmlisade cells serve for the identification of this seed in powder form. BIBLIOGRAPHY. See General Bibliography, p]). 671-674; llarz (18); Villiers et Collin (42). WILD CARROT. The fruit of ihe wild form of Ihinnts Carota L. (onicr Umhellijera:)is broadly ovoid, mm. long (Fig. 135). The secondar}- ribs are HOLLOIV SEED. 159 barbed with bristles over i mm. long, while the inconspicuous mainribs are sparingly hairy. The bristles are made up of numerous axiallyarranged, narrow, elongated cells.
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
