The area of the Khabarovsk region (krai) predominates among all administrative divisions of the Russian Far East. This area has unusual relief, unque geographical position, specific geological structure and climate conditions. Among 1965 vascular plants species enhabiting on the area 195 rare ones are selected. They represent 10% of the regional flora and 4,7% of the flora of the Russian Far East. Among six endemic genera inhabiting on the far East of Russia four due to be protected. There are Microbiota Kom., Astrocodon Fed., Popoviocodonia Fed., Magadania Pimen. et Lavrova. In 1992-1996 the first data on dinamic of local populations of the rare and endangered plants were obtained including the plants habitats explored in fist time. There are Paraquilegia microphylla (Royle) J.Drumm. et Hutch., Valeriana ajanensis (Regel et Til.) Kom., Fritillaria kamtchatcensis (L.) Ker-Gawl. and others. The multipal-levels system for the endangered species selection was created along with the scale of state of danger. The spectrum of limiting factors shows that fires are the main factor of impact on the rare plants populations on the considered area - 120 species suffer upon mentioned conditions. Than, following the spectrum, loggings provide they negative influence on 78 species (40%). All 195 rare plants species are surviving after antropogenic influences. The strategy of rare plants protection has worked out for the region. It includes the protection of genetic and floral diversity, natural protected areas creation, improving the existing measures of plants conservation, the Khabarovsk's Botanical Garden establishing, intensive developing the GIS created recently for the rare plants species of Khabarovsk region.

Key words: endangered, rare species, reserve