. The elements of structural botany [microform] : with special reference to the study of Canadian plants ; to which is added a selection of examination papers. Plant anatomy; Botany; Plantes; Botanique. phyllous. Stripping off the loaves of the perianth we find six stamens, with long upright anthers which open along their outer edges. If the anthers he pulled off, the filaments will he found to terminate in long shaip points. The pistil (Fig. 73) has its three parts, ovary, style, and stigma, well marked. The stigma is evidently formed hy the union of three into one. The ovary, when cut across
. The elements of structural botany [microform] : with special reference to the study of Canadian plants ; to which is added a selection of examination papers. Plant anatomy; Botany; Plantes; Botanique. phyllous. Stripping off the loaves of the perianth we find six stamens, with long upright anthers which open along their outer edges. If the anthers he pulled off, the filaments will he found to terminate in long shaip points. The pistil (Fig. 73) has its three parts, ovary, style, and stigma, well marked. The stigma is evidently formed hy the union of three into one. The ovary, when cut across, ] if,'. 74. is seen to be three-celled (Fig. 74), and is therefore syncarpous. Fig. ii! DOG'S-TOOTH VIOLET. I! ORGAN. NO. G G COHESION. ADHESION. RKMARK8. roriantli. Leaves, Polyphyllous. Inferior. Stamens. Hexandrous. HypogynouB. rilaments ter- minating in Bliarj) j)oint8. Pistil. Carx)els. 3 Syncarpous. Superior. 04. Trillium. This plant (Fig. 75) may he found in flower about the same time as the one just described. The perianth of Trillium consists of six pieces in two sets, but in this case the three outer leaves are green, like a common calyx. The stamens are six in num- ber. There are three styles, curving outward?, tho whole of the iuner side of each being stigmatio. I !,> ii â 5". 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. Toronto : W. J. Gage
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Keywords: ., book, bookcentury1800, booksubjectbotany, booksubjectplantanatomy
