Тема: Orobanche ingens
Dear Irina,
this find is very interesting. The host is probably Heracleum spec. Tzvelev have named in 1957 Orobanche alsatica var. heraclei Tzvelev, nom. nud.. The stems of your plant are very scaly, a character of O. alsatica-group. Can you visit the place again to make photos of this plant in anthesis?