Poaceae are dominant are estimated to constitute 40.5% of the land area of the Earth, excluding Greenland and Antarctica. Grasses are also an important part of the vegetation in many other habitats, including wetlands, forests and tundra. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as forage, building materials (bamboo, thatch, straw) and fuel (ethanol). Though they are commonly called "grasses", seagrasses, rushes, and sedges fall outside this family. The rushes and sedges are related to the Poaceae, being members of the order
I Should Have Known Better 1964, during a three-week engagement at the Olympia Theatre in Paris, the Beatles first became aware of American singer and songwriter Bob Dylan, and after acquiring a copy of his album "The Freewheelin' Bob Dylan", they began playing it continuously. American journalist Al Aronowitz introduced them to Dylan when the Beatles visited New York City in February 1964, and Dylan subsequently became a big influence on the group, especially Lennon, who even started wearing a copycat Huckleberry Finn cap. One consequence of this “infatuation” (as Ian MacDonald later described it) was the song "I Should Have Known Better". Paul McCartney