What are Juniper and Heptacodium?
Heptacodium Heptacodium is a genus of plant in family Caprifoliaceae, comprising just the one species found in China:
Juniperus tibetica Juniperus tibetica (Tibetan juniper) is a species of juniper, native to western China in southern Gansu, southeastern Qinghai, Sichuan, and Tibet, where it grows at high to very high altitudes of 2600 – . This species may possess the highest elevation treeline in the world.