1104 Syringa 1104 Syringa 1104 Syringa, provisional designation , is a dark background asteroid from the central regions of the asteroid belt, approximately 23 kilometers in diameter. It was discovered on 9 December 1928, by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory in southwest Germany. The asteroid was named after the flowering plant "Syringa" (lilac). "Syringa" is a non-family asteroid from the main belt's background population. It orbits the Sun in the intermediate asteroid belt at a distance of 1.7–3.5 AU once every 4 years and 3 months (1,558 days; semi-major axis of 2.63 AU). Its orbit has an eccentricity
Beijing Botanical Garden Beijing Botanical Garden The Beijing Botanical Garden () is a botanical garden situated in the northwestern outskirts of Beijing, China between Xiangshan (Fragrant Hills) Park and Jade Spring Mountain () in the Western Hills. The Beijing Botanical Garden was established in 1955. It covers a large area of 564,000 square metres. The gardens include a dozen exhibition districts and halls, such as the tree garden, a perennial bulb garden, a rose garden, a peony garden, a traditional Chinese medical herb garden, a wild fruit resources district, an environment protection plant district, a water and vine plant district, an endangered plant