Rare medicinal plants of the flora of Donbass in the collection of Public Institution «Donetsk Botanical Garden»

The paper presents the rarity species of medicinal plants in the flora of Donbass, included in the Red Bookof Donetsk region and rare for this area. The article gives information on their distribution in the region, condition ofpopulations, introduction research in the Public Institution «Donetsk Botanical Garden», their growing prospects as thesource of medicinal raw materials of the herbal origin, chemical composition and pharmaceutical effects.