Monroe (tree) Flint and Mike Law; they calculated its volume to be , this is larger than the famed Grizzly Giant tree in Mariposa Grove yet it is still less than the General Sherman Tree, largest of all sequoias. Giant Forest, famed for its giant sequoia trees, is within Sequoia National Park. The forest, at over 6,000 feet (1,800 m) in elevation, is located in the western Sierra Nevada of California. Four out of the ten largest trees by volume on the planet are said to be within the Giant Forest. The largest, the General Sherman tree, measures 36.5 feet (11.1 m)
Wakehurst Place of the world. The Wellcome Trust Millennium Building, which houses an international seed bank known as the Millennium Seed Bank (run by Kew, not the National Trust), was opened in 2000. The aim of the Millennium Seed Bank is to collect seeds from all of the UK's native flora and conserve seeds from 25% of the world's flora by 2020, in the hope that this will save species from extinction in the wild. Wakehurst is home to the largest growing Christmas tree in England, a giant redwood. The tree stands tall and is lit with around 1,800 lights from Advent