Syringa komarowii Syringa komarowii Syringa komarowii is a species of lilac native to central China, commonly called nodding lilac. It is native to the Provinces of Gansu, Hubei, Shaanxi, Sichuan, Yunnan. It is a shrub growing to 3–6 m tall, with erect branches. The leaves are oval-oblong, 5–19 cm long and 2–7 cm broad. The flowers are fragrant and range in colour from pink to mauve, sometimes with a white base; they are produced in early summer on panicles 4–25 cm long and are attractive to bees, butterflies, and birds. The panicles often hang limply, which is how the plant got its
Types of plant oils means of extracting essential oils. In this process, used, for example, to extract the onion, garlic, wintergreen and bitter almond essential oil, the plant material is macerated in warm water to release the volatile compounds in the plant. Types of plant oils Plant oils or vegetable oils are oils derived from plant sources, as opposed to animal fats or petroleum. There are three primary types of plant oil, differing both the means of extracting the relevant parts of the plant, and in the nature of the resulting oil: Vegetable fats and oils are what are most commonly called vegetable oils.