False flax oil (mustard and cabbage) family, which also contains many other seed oil plants, such as rapeseed. Typically it contains 1–3% erucic acid but several "Camelina Sativa" varieties with erucic acid content of less than 1% have been introduced. The seeds contain an average of 37% by weight of oil, and contains the following fatty acids: False flax oil False flax oil is a pressed seed oil, derived from the "Camelina sativa" or "false flax", also called "gold of pleasure". False flax has long been grown in Europe, and its oil used as a lamp oil until the 18th century. In recent
Plant stem thatching in some areas. Tannins used for tanning leather are obtained from the wood of certain trees, such as quebracho. Cork is obtained from the bark of the cork oak. Rubber is obtained from the trunks of "Hevea brasiliensis." Rattan, used for furniture and baskets, is made from the stems of tropical vining palms. Bast fibers for textiles and rope are obtained from stems include flax, hemp, jute and ramie. The earliest paper was obtained from the stems of papyrus by the ancient Egyptians. Amber is fossilized sap from tree trunks; it is used for jewelry and may contain ancient