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
What Is and What Should Never Be descending riff [of "What Is and What Should Never Be"] is amazing: It's like a bow is being drawn back, and then it releases. The rhythm of the vocals is almost like a rap. It's insane — one of their most psychedelic songs." This was also one of the first songs recorded by the band for which Robert Plant received writing credit. According to rock journalist Stephen Davis, the author of the Led Zeppelin biography "Hammer of the Gods: The Led Zeppelin Saga", the lyrics for this song reflect a romance Plant had with his wife's younger sister. "What Is