. On British wild flowers considered in relation to insects. Flowers; Fertilization of plants by insects; Plants. Fig. 43.—Malva sylvestris. Fig. 44.—Mah'a rotundifolia. Cristagalli, Veronica spicata, Euphrasia Odontites, and E. officinalis, we find that differences have arisen even within the limits of one and the same species. Among other obvious evidences that the beauty of flowers is useful to them, in consequence of its attract- ing insects, we may adduce those cases in which the transference of the pollen is effected in different manners in nearly allied plants, sometimes even in differe
. On British wild flowers considered in relation to insects. Flowers; Fertilization of plants by insects; Plants. Fig. 43.—Malva sylvestris. Fig. 44.—Mah'a rotundifolia. Cristagalli, Veronica spicata, Euphrasia Odontites, and E. officinalis, we find that differences have arisen even within the limits of one and the same species. Among other obvious evidences that the beauty of flowers is useful to them, in consequence of its attract- ing insects, we may adduce those cases in which the transference of the pollen is effected in different manners in nearly allied plants, sometimes even in different species belonging to the same 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 Lubbock, John, Sir, 1834-1913. London, Macmillan and Co.
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