. On British wild flowers considered in relation to insects. Flowers; Fertilization of plants by insects; Plants. II.] MOVEMENTS OF STAMENS AND PISTIL. 37 the other hand, in several cases, as in Primula itself (Scott, Proc. Linn. Soc. vol. viii.), we find monomor- phous and heteromorphous species in the same genus. Another point of great interest, is the spontaneous movement of the stamens and pistil in dichogamous plants, first observed by Kolreuter in Riita graveo- lens; he, however, supposed that the object was to biing the stamens in contact with the pistil; whereas the real advantage, as
. On British wild flowers considered in relation to insects. Flowers; Fertilization of plants by insects; Plants. II.] MOVEMENTS OF STAMENS AND PISTIL. 37 the other hand, in several cases, as in Primula itself (Scott, Proc. Linn. Soc. vol. viii.), we find monomor- phous and heteromorphous species in the same genus. Another point of great interest, is the spontaneous movement of the stamens and pistil in dichogamous plants, first observed by Kolreuter in Riita graveo- lens; he, however, supposed that the object was to biing the stamens in contact with the pistil; whereas the real advantage, as Sprengel pointed out, is that. 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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