Lesson CXIX

Bloodroot

Leading thought—The bloodroot has a fleshy rootstock, in which is stored food for the nourishment of the blossom in early spring. The flower bud is at first protected by the folded leaf. The juice of the rootstock is a vivid light crimson, and was used by Indians as a war paint. The juice is acrid, and the bloodroot is not relished as food by grazing animals, but it is used by us as a medicine.

Method—The bloodroot may, in the fall, be transplanted in a pot of woods earth, care being taken not to disturb its roots. It should be placed out of doors in a protected place where it may have natural conditions, and be brought to the schoolroom for study in March, so that the whole act of the unfolding of leaves and flowers may be observed by the pupils. Otherwise the questions must be given the pupils to answer as they find the plants blossoming in the woods in April. The blossoms are too fragile to be successfully transported for study at home or school.

Observations—1. At what time of year does bloodroot blossom? In what situations does it thrive?

2. What do we see first when the bloodroot puts its head above the soil? Where is the flower bud? How is it protected by the leaf? How does the leaf hold the flower stem after the flower is in blossom?

3. Study the flower. How many sepals has it? What is their color? What is the position of the sepals when the flower is in bud? What is their position when the flower opens? How many petals? What is their color and texture? Describe the position of the petals in the bud and in the open flower. Look straight into the flower; is its shape circular or square?

4. Do the flowers close nights and during dark days? Do the flowers longest open do this? Describe how the petals and sepals fall.

5. Describe the stamens. What is the color of the anthers? Of the pollen? Describe the pistil. Does the two-grooved stigma open before the pollen is shed, or after? What insects do you find visiting the bloodroot?

6. Sketch or describe a bloodroot leaf as it is wrapped around the stem of the flower. How are both flower stem and leaf petiole protected at the base? Describe or sketch a leaf after it is unfolded and open. Describe the difference between the upper and lower surfaces of the leaf. What sort of petiole has it? Break the petiole; what sort of juice comes from it? Describe and measure the leaf later in the season; do they all have the same number of lobes?

7. Break a bit off the root of the plant and note the color of the juice.

8. Compare the bloodroot with the poppies; do you find any resemblance in habits?