Daisy flowers include not only the blooms most people are familiar with, but also popular health herbs such as echinacea and arnica, and many edible plants such as artichokes and endive. A daisy is a mix of two flowers called a disk floret and a white ray floret.
Introduction. The southeastern face of Mount Rushmore in South Dakotaâs Black Hills National Forest is the site of four gigantic carved sculptures depicting the faces of U.S. Presidents George Washington, Thomas Jefferson, Abraham Lincoln and Theodore Roosevelt.
The faces of the presidents were finished one by one, Washington in 1930, Jefferson in 1936, Lincoln in 1937 and Roosevelt in 1939. Today, Mount Rushmore is one of the most recognized monuments in the United States, with more than 2.7 million visitors each year.