See the marvellous fashion in which the Orchis Moris, our humble country orchid, combines the play of its rostellum and retinacula; observe the mathematical and automatic inclination and adhesion of its pollinia; as also the unerring double seesaw of the anthers of the wild sage, which touch the body of the visiting insect at a particular spot in order that the insect may, in its turn, touch the stigma of the neighbouring flower at another particular spot; watch, too, in the case of the Pedicularis Sylvatica, the successive, calculated movements of its stigma; and indeed the entrance of the bee into any one of these three flowers sets every organ vibrating, just as the skilful marksman who hits the black spot on the target will cause all the figures to move in the elaborate mechanisms we see in our village fairs.