An Italian writer, in a discourse on the irritability of flowers, asserts, that if the top of the floret be touched, all the filaments which support the cylindrical anther will contrast themselves, and that by thus raising or depressing the anther the whole of the prolific dust is collected on the stigma.

Mr. Wahlborn observes, that as wheat, rye, and many of the grasses, and plantain, lift up their anthers on long filments, and thus expose the enclosed fecundating dust to be washed away by the rains, a scarcity of corn is produced by wet summers; hence the necessity of a careful choice of seed wheat, as that, which had not received the dust of the anthers, will not grow, though it may appear well to the eye.

These anther-less filaments seem to be an endeavour of the plant to produce more stamens, as would appear from some experiments of M. Reynier, instituted for another purpose: he cut away the stamens of many flowers, with design to prevent their fecundity, and in many instances the flower threw out new filaments from the wounded part of different lengths; but did not produce new anthers.

He sends anther to C. Fabius, the lieutenant, ordering him to lead forth his legion into the territories of the Atrebates, to which he knew his march must be made.

An Italian writer, in a discourse on the irritability of flowers, asserts, that if the top of the floret be touched, all the filaments which support the cylindrical anther will contrast themselves, and that by thus raising or depressing the anther the whole of the prolific dust is collected on the stigma.