When the leaves are half-open they look almost entirely white, because they are covered with a fine silvery down. But when they are fully out they become dark green above, and it is only the underside which remains white and silvery.

Notice that the leaves grow in pairs, with big leaflets and very little leaflets alternately on each side of the leaf-stalk, and that their edges are deeply toothed all round.

3. COMMON AGRIMONY

This plant likes to grow in dry places, such as hedge-banks or at the side of fields, and it blooms in summer.

The flowers grow one above the other on a tall spike, and they look like small yellow stars. Those that grow lowest down on the spike come out first, and the small green buds are crowded together near the top.

In the centre of the five yellow petals there is a ring of stamens, and amongst those stands a fat, green seed-vessel with two horns at the top.

The calyx or green covering of the flower is the part you must notice most closely.

It rises from a short stalk, and is shaped like a bell. There are ten deep lines running from top to bottom of this green bell, and round its mouth there are five large points.

Below these points is a curious ring of tiny hooks like a fringe, and these cling to whatever touches them. You often find a dozen of these little green bells fastened to your skirt if you have been where the Agrimony grows.