Handbook of nature-study for teachers and parents, Volume 2 Papyras Classics

← Handbook of nature-study for teachers and parents, Volume 2

Chapter 82

Lesson CXLIV

The Pearly Everlasting

Leading thought—There are often found growing on the poor soil in dry pastures, clumps of soft, whitish plants which are never eaten by cattle. There is so little juice in them that they retain their form when dried and thus have won their name.

Method—The pupils should see these plants growing, so that they may observe the staminate and pistillate flowers, which are on separate plants and in separate clumps. If this is not practicable, bring both kinds of flowers into the schoolroom for study.

Observations—1. Where does the pearly everlasting grow? Do cattle eat it? Why is this? What is the general color of the plant? What is the stem covered with?

2. What is the shape of the leaves? How are they veined? With what are they covered? How are they placed on the stem? What is the relative size of the lower and upper leaves? Why is there a difference?

3. Do you see some plants which have egg-shaped blossoms, each with a yellow knob at the tip? Take one apart and look at it with a lens, and see what forms the white part and what forms the yellow knob. Do you see other flowers that look like little white birds’ nests filled with yellow eggs? Look at one of them with a lens, and tell what kind of a flower it is.

4. Except that the pistillate and staminate flowers are on different plants, the flowers of the pearly everlasting should be studied according to Lesson CXXXV.

5. What do you know of the edelweiss of the Alps? How does it resemble the pearly everlasting? Do you know another common kind of everlasting called pussy’s toes?