<i>Corydalis marschalliana</i> (Pallas ex. Willd.) Pers. (Fumariaceae) in the East of the Donbass region

The results of studies Corydalis marschalliana (Pallas ex. Willd.) Pers. in the Easten part Donbass (Lugask and Donetsk regions) are provided research. fact that region C. grows 60 locations (33 Lugansk 27 ones region) was established. 19 them were discovered by author Environmental conditions studied described. biomorphological characteristics, area growth given. history studied, map charts species distribution lists on territory made. Cenopopulation carried out. article gives data about protection specially protected natural territories Part region, ways possible rational usage this indicated. It concluded does not need personal region.