Very common culprit in farm animal poisonings. Found in paint, batteries, grease and used motor oil. Most common in cattle and dogs, but all animals may be affected. Symptoms include dullness, lack of coordination, blindness or convulsions.
In taxonomic terms - herb generally refers to the aboveground parts or the aerial parts (i.e., the flower, leaf, and stem). In terms of herbal medicine - herb refers to plants used in various forms or preparations, valued for their therapeutic benefits, and sold as dietary supplements in the U.S. marketplace.
Flowers form the reproductive parts of flowering plants. Most flowers have four main parts - calyx, corolla, stamens, and pistils. The flower parts are attached to a place on the stem called the receptacle. The calyx consists of small, usually green leaf like structures called sepals. All the petals of a flower make up the corolla.