<i>Сomparative analysis of morphogenesis оf monocarpic shoot of </i>Tulipa biebersteiniana<i> and </i>Lilium martagon
<i>Complete morphogenesis оf monocarpic shoot of </i>Tulipa biebersteiniana<i> and </i>Lilium martagon<i> was investigated in natural communities of Penza region. More long general duration of shoot morphogenesis of </i>L. martagon<i> in comparison the same of </i>T. biebersteiniana<i> was established. It is connected with long-term secondary activity of Lilium shoot. Features of shoot structure and its development do similar </i>T. biebersteiniana<i> on unitary organisms and testify about typical modular structure of </i>L. martagon<i>.</i>