Filipendula ulmaria In 1897, Felix Hoffmann created a synthetically altered version of salicin, derived from the species, which caused less digestive upset than pure salicylic acid. The new drug, formally acetylsalicylic acid, was named aspirin by Hoffmann's employer Bayer AG after the old botanical name for meadowsweet, "Spiraea ulmaria". This gave rise to the class of drugs known as non-steroidal anti-inflammatory drugs (NSAIDs). A natural black dye can be obtained from the roots by using a copper mordant. A tea made from "Filipendula ulmaria" flowers or leaves has been used in traditional Austrian herbal medicine for the treatment of rheumatism, gout, infections,
Erucic acid surfactants or lubricants, and can be used as a precursor to biodiesel fuel. Derivatives of erucic acid have many further uses, such as behenyl alcohol (CH(CH)OH), a pour point depressant (enabling liquids to flow at a lower temperature), and silver behenate, for use in photography. The name 'erucic' means: of or pertaining to "Eruca"; which is a genus of flowering plants in the family Brassicaceae. It is also the Latin for colewort, which today is better known as arugula. Erucic acid is produced naturally (together with other fatty acids) across a great range of green plants, but especially so in