Washington (tree) Washington (tree) The Washington tree is a giant sequoia in the Giant Forest Grove in Tulare County, California, within Sequoia National Park. It is named after George Washington, first President of the United States. Until it partially collapsed in January 2005, the Washington tree was the second largest tree in the world (after the General Sherman tree). The tree was studied in 1999 by scientists from Humboldt State University and University of Washington. The tree was tall, with a basal diameter of . Its total volume was , including the main stem and the 46 largest branches . The scientists
Stagg (tree) inside its trunk near the very top. It is currently under private ownership; the property is owned by the Rouch family. It, however, remains accessible to the public. L. Day noticed the tree in 1931 and, with help from two others, made measurements of it in 1932. Wendell Flint, the author (with photographer Mike Law) of "To Find the Biggest Tree", measured it in 1977 as follows: Stagg (tree) The Stagg Tree (formerly known as the Day Tree) is a giant sequoia in Alder Creek Grove in California's Sierra Nevada mountains. It is the fifth largest tree in the world