بررسی مطالعه برخی از ویژگیهای اکولوژیک گونه ‭Smirnovia turkestana Bga‬

Keeping and restoring the plants in vatural resource is very importanL For attaining to this aim the plants which have adapted to a spcciefic ecological region are important and determined. In these survey we have studied about Botanical haracteristic of Smirnovia turkestana Bunge. This study was about the systematic, phenology, morphology. important pests. distribution, campanian plants, and using of Smimovia turkestana Bunge and Geology. By using different flora and Botanical refrences and also visiting the samples of this plant in herbarium of Natural Research Center of Tehran. and herbarium of Research Center of Natural Resource - Esfahan, we defined the distribution of it. Then we visited Rigboland (a region in kashan) which this plant grows there we travelled there , and collected data at an intctVal of 10-15 days. Morphological characteristic of this plant was completes by studing be collected plants from nature. The studings have showed that this plant belongs to Leguminosae. This plant distributes in sandy deserts, and its climate (by using of karimie Method) is dry - warm with frame . cold winter. Its vegetative growing period begins from first of Esfand, its Flowering time is on ordibehesth, and its strawy legums appear on khordad. Each legum has 4 renal seeds. Its cover is a bout 100)( 80 em. Because of its strong vertical, horrizontal rootS it is suggcsted to use for restoring the sandy lands.