Plants Russian forests are very diverse.The presence of certain species, the nature of their development depends primarily on the type of trees that are present on a given territory.For example, in the deciduous forests of the set shoots of herbaceous plants begin to die from the fall, and some - and from the beginning of the summer.By spring, they begin the development of bulbs, rhizomes and tubers.Some forest plants shed their leaves in the spring, during the emergence of new foliage.
view of ecology and habitat changes constantly.After the snow melts, the soil is exposed.It is usually covered with humus leaves that fell off last year.A few days later on it will have the first spring plants of the forest.In a short time, and the first flowers seem.Often one can observe that near the still snow-covered areas Proleski bloom blue, purple Corydalis, Chistyakov, golden anemone and other flowering wild plants.These perennial flowers are called ephemeroids.With the onset of early spring, you can see the colorful "carpet" that they form in the forest.However, with the onset of summer, when the ground starts shaded foliage, aerial parts ephemeroids begin to die off.These plants of the forest already stocked nutrients in their underground organs.By the fall in the rhizomes will develop overwintering buds.By next year, of the kidneys shoots reappear.
Spring flowering plants forests are bright yellow, blue and pink tones.Pollinating insects - butterflies and bees - from afar notice them.Some plants tend to change color.For example, just bloomed flowers and sochevichnika lungwort - bright pink.After pollination they become violet, then blue.This is due to the fact that after pollination is a change of an acid reaction in the alkaline cell sap.This insect-pollinated flowers are distinguished by not visiting them.
After the early spring flowers, usually starts to turn green hazel.After a few weeks of starting to blossom oak leaves.Herbal same cover becomes greener and brighter begins flowering shrubs and trees.Brush colors covered cherry.
With the onset of summer are in full green trees and bushes.In the forest increases the intensity of the shading.Early bright colors by the time wither.Most of the forest plants, flowering in summer, covered with white flowers.Their pollination is carried out mainly flies.
All plants wither closer to the fall.With a green background of foliage just contrasting colored mushroom cap and bright berries on the bushes.With the onset of autumn leaves on the trees change color.Along with this grass cover soil becomes straw-yellow.Last autumn leaves tear off the wind and rain.Soon the winter comes.
winter, the soil is covered with a layer of snow.During this period, the vegetation dies life of the forest.However, under the snow, under the fallen leaves can be seen making their way whitish sprouts.Under the snow plants not only live, but also to develop.By the spring stalks will become stronger, more.Before the melting of snow, under a very shallow layer will begin to turn green early shoots of plants, later will be painted and buds.
On the basis of the layer of fallen leaves creates a large amount of humus, which warms the soil.In addition, warming contributes to a thick blanket of snow.With this ephemeroids can grow and develop even in winter under the snow.However, it should be said that such a development is peculiar only to those plants that are hibernating organs, which have accumulated over the summer nutrients.However, not all ephemeroids whose structure provides for wintering bodies may develop under snow.For example, lily of the valley starts to rise only after the snow melts.
