← Handbook of nature-study for teachers and parents, Volume 2
Chapter 127
The White Clover
Teacher’s Story
HE sweet clover should be studied first, for after making this study it is easier to understand the blossoming of the white and the red clover. In the sweet clovers, the flowers are strung along the stalk but in the red, the white, and many others, it is as if the blossom stalk were telescoped, so that the flowers are all in one bunch, the tip of the stalk making the center of the clover head. We use the white clover in our lawns because of a peculiarity of its stem, which, instead of standing erect, lies flat on the ground, sending leaves and blossoms upward and thus making a thick carpet over the ground. The leaves are very pretty; and although they grow upon the stems alternately, they always manage to twist around so as to lift their three leaflets upward to the light. The three leaflets are nearly equal in size, with fine, even veins and toothed edges; and each has upon it, near the middle a pale, angular spot. The white clover, in common with other clovers, has the pretty habit of going to sleep at night. Botanists may object to this human term, but the great Linnæus first called it sleep, and we may be permitted to follow his example. Certainly the way the clover leaves fold at the middle, the three drawing near each other, looks like going to sleep, and is one of the things which even the little child will enjoy observing.
The clover head is made up of many little flowers; each one has a tubular calyx with five delicate points and a little stem to hold it up into the world. In shape, the corolla is much like that of the sweet pea, and each secretes nectar at its base. The outside blossoms open first; and as soon as open, the honey bees, which eagerly visit white clover wherever it is growing, begin at once their work of gathering nectar and carrying pollen; as soon as the florets are pollenated they wither and droop below the flower-head.
“Where I made One, turn down an empty Glass.”
Sings old Omar, and I always think of it when I see the turned-down florets of the white-clover blossom. But in this case the glass is not empty, but holds the maturing seed. This habit of the white clover flowers saves the bees much time, since only those which need pollenating are lifted upward to receive their visits. The length of time the little clover head requires for the maturing of its blossoms depends much upon the weather and upon the insect visitors.
White clover honey is in the opinion of many the most delicious honey made from any flowers except, perhaps, from orange blossoms. So valuable is the white clover as a honey plant, that apiarists often grow acres of it for their bees.