Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924 · New York, J. Wiley & sons; [etc., etc.] · leaf 404
e mesocarp. Spermoderm (Fig. 297). Seeds ofany variety of European or Americangrape or of raisins may be studied, asobservations indicate that all are thesame in structure. Surface mounts areprepared of the outer and inner spermo-derm and cross-sections of the entireseed. The latter should be… … Fig. 297. Grape {Vitis viuifera). A, Iseed, ventral side with chalaza, naturalsize; // dorsal side with hilum, X2.B cross section of spermoderm show-ing ep outer epidermis, pa parcncbymawith ra raphides, sc sclerenchyma laverand iep inner epidermis. C, D, scleren-chyma layer of Malaga grape in…
Food adulteration and inspection · Plant anatomy · Microscopy
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