WeRead Powered by ReaderPub
Little Wanderers cover

Little Wanderers

Chapter 8: CLEMATIS.
Open in WeRead

About This Book

A child-oriented natural-history guide explains how plants send their seeds abroad and why dispersal matters. It groups dispersal strategies—light plume-bearing and winged seeds carried by wind, seeds that float or tumble, sticky burs that cling to animals, edible seeds transported by creatures, and pods that eject their contents—and describes the forms and processes that enable each method. Common examples such as dandelions, thistles, maples, burdocks, cotton, various nuts, and touch-me-not illustrate the mechanisms, while brief reflections contrast sedentary adult plants with their wandering seed offspring and note the ecological advantages of travel.

CLEMATIS.

Of course the clematis akenes fly. Nothing so fluffy as they, in the seed world, could do otherwise.

The wild clematis that grows over the bushes in some swamps is a beautiful vine with glossy leaves and clusters of pretty white flowers. After the snowy flowers have gone it is still beautiful, for then each little akene waves a long, shining, curly plume. The whole vine is covered with these shining, twining plumes.

But a day comes when they no longer shine. Each curling plume looks like a mass of down, for its parts have separated and stand out, and we now see that it is shaped like a feather, a downy fluffy feather. The whole vine is a soft fluffy mass.

This does not last long, for the akenes leave the parent vine and are borne aloft on their airy plumes by the wind that scatters them far and wide.

Clematis gone to seed.

Some fall upon the right kind of soil, where they are covered by the leaves of autumn, and lie safely until spring comes. Then they wake up and grow each into a beautiful clematis vine with shining leaves.

There is a beautiful clematis with large blue-purple flowers that grows in the mountains of Virginia and in some other places.