Changeability of morphological descriptions of leaf of samples <i>Campanula trachelium</i> L., growing from the seed of different geographical origin
The form variety of C. trahelium h has been determined in DBG from the seeds of different geographical origin on form and edge of stem leaf. It is discovered, that the samples of local reproduction is characterized by the largest number of trikhom on the surface of leaf, that provides the largest level of its adaptation to the arid conditions of droughty steppe. It is established in the result of correlation analysis, that with diminishing of relative annual air humidity of seed point reproduction of C. trahelium diminishes the length of petiole and number of trikhom on the edge of leaf near its basis is decreased, the index of leaf plate and amount of trikhom on lower and upper sides is increased.