Redwood Mountain Grove Redwood Mountain Grove Redwood Mountain Grove is the largest grove of giant sequoia ("Sequoiadendron giganteum") trees on earth. It is located in Kings Canyon National Park and Giant Sequoia National Monument on the western slope of California's Sierra Nevada. The grove contains the world's tallest giant sequoia (). The Hart Tree and Roosevelt Tree grow in the grove and are two of the 25 largest trees by volume in the world. The largest tree is the General Sherman Tree in the Giant Forest grove to the southeast. The Redwood Mountain Grove contains the most giant sequoia trees within its area.
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