Attalea (plant) important economically. Products extracted from "A. speciosa" were reported to support over 300,000 households in the Brazilian state of Maranhão in 2005, and in 1985 it was estimated to support over 450,000 households throughout the Brazil. Piassava fibres, extracted from the leaf bases of "A. funifera", are commercially important, and generated about US$20 million in annual income to Brazilian farmers in 1996. Attalea (plant) Attalea is a large genus of palms native to Mexico, the Caribbean, and Central and South America. This pinnately leaved, nonspiny genus includes both small palms lacking an aboveground stem and large trees. The genus has
Plant physiology plants produce a vast array of chemical compounds with unique properties which they use to cope with their environment. Pigments are used by plants to absorb or detect light, and are extracted by humans for use in dyes. Other plant products may be used for the manufacture of commercially important rubber or biofuel. Perhaps the most celebrated compounds from plants are those with pharmacological activity, such as salicylic acid from which aspirin is made, morphine, and digoxin. Drug companies spend billions of dollars each year researching plant compounds for potential medicinal benefits. Plants require some nutrients, such as carbon and