King Arthur (tree) King Arthur (tree) The King Arthur Tree is a giant sequoia located in Garfield Grove, the grove is near the town of Three Rivers in California. The tree was once known as the California Tree, as shown in National Park Service promotional literature from 1917 (which describes the largest tree in Garfield Grove as the "California Tree"). The King Arthur is the ninth largest giant sequoia in the world. Its base of up to about 50 feet (15 m) rivals the General Sherman, the largest giant sequoia, for total mass. The Garfield Grove comprises 2,330 acres (9.4 km) in Sequoia
The Senator (tree) Senator that was planted near the playground. The name for the clone is "The Phoenix". A clone of the Senator was located, and currently is growing at the entrance to Big Tree Park. As of 1993, the Senator was estimated to be 3,500 years old, making it the 5th oldest tree in the world. The tree's volume had previously been estimated at , but a 2006 survey by Will Blozan of the Native Tree Society has measured the volume at well over , making The Senator not only the largest Bald Cypress in the United States, but also the largest