The Da Hinggan-Dzhagdy Mountains conifer forests ecoregion (WWF ID:PA0505) covers the Greater Khingan Mountains of northern Manchuria (China), and across the border north into Russia where it follows the mountain ridge for another 500 km to the east. The mountain forests exhibit a floral community called Daurian flora, a combination of the Siberian taiga to the north and the Manchurian floral types to the south. The eastern slopes are steep and drained by many rivers, the western slopes are gentler, and there are grasslands on some slopes. The ecoregion is in the Palearctic realm, with a Cold semi-arid climate. It covers .