In Colombia it is the same as phosphorus. It can also be called misto or mixed. It is a straw with a head of red phosphorus. Trade name of a Syngenta herbicide. Its active ingredient is Paraquat. It is a soluble concentrated weed killer. It is one of the common names of a grass plant of the Poaceae family. Its scientific name is Hyparrhenia hirta. It is also called barrón, cebruna, triguera, cerrillejo, cerrillo. It can also be the name of an ornamental and medicinal tree. It is also known as lechemaría, apple or sulfur. Its scientific name is Symphonia globulifera and it belongs to the Clusiaceae family.