. The elements of structural botany with special reference to the study of Canadian plants [microform]. Botanique; Botany; Plant anatomy; Physiologie végétale; Plant physiology; Botanique. KUSACKOI'.S IT, '67 •vliKl, , as in Aidlou-, an rjn,-„/^^,,.. pistil . bo carefully ,..,]. 1,, tlii« then, will bo fuurul a conical elevation in the centre of tli.; llower, on the surface of Mhich are inserted y many separate carpels, much in the .sune v/ay •• as in Buttercup. At maturity th's elevated receptacle will hav,; become great ly and puli)y, with tii
. The elements of structural botany with special reference to the study of Canadian plants [microform]. Botanique; Botany; Plant anatomy; Physiologie végétale; Plant physiology; Botanique. KUSACKOI'.S IT, '67 •vliKl, , as in Aidlou-, an rjn,-„/^^,,.. pistil . bo carefully ,..,]. 1,, tlii« then, will bo fuurul a conical elevation in the centre of tli.; llower, on the surface of Mhich are inserted y many separate carpels, much in the .sune v/ay •• as in Buttercup. At maturity th's elevated receptacle will hav,; become great ly and puli)y, with tiie real fruit, the ripened Fig. ic. c'ari) Cherry -r Plum. Ib-re the calyx, corolla, ind .stamens are all adherent, and a holJowcup i^ formed' 111 tlie bottom of which (but entirely free from these parts) the pistil is ileveloped (Fig. 47). It consists of a single carpel, in which there are at first two ovules, thou'di <'en- erally but one .sred is ripened. The fruit is called a f//v//yr, the .seed luMiig surroiuidi'd by three distinct layers: (1) a hard shell (the/.«Cawe«), (-') a ma.^s of .soft pulp, and (;]) the outer skin. r)2. Orab-Apple. Hen-, as before, we have a ganio- sepalous calyx, the lower i)art fornnng a tub.;. The tivt; petals are .separate and inserted on the , as an! als,. the mimerous stamens. To understand the structure (,f the uistil, make a vertical section through the centre of the flower, and also a cross section. The cros,'-- section. Fi','. 40.—Verticil section of Straw hcrrv. I'ifc'. 17.—Vertical boctioii throng:!! llower of Chorrj . (Gray.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Spotton, H. B. (Henry Byron), 1844-1933; MacSwain, John. Toronto : W. J. Gage
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, booksubjectpl
