The experience of germinating seeds of the Heracleum sosnowskyi Manden., collected from inflorescences in early March 2019

The purpose of the experiment: to check whether the seeds of Heracleum sosnowskyi, which were during the winter on the inflorescences and were not stratified under snow, will sprout. Experience has shown that in the Moscow Region, the seeds of the Heracleum sosnowskyi for stratification do not need to be required to stay under the snow for a long period of time.