Search results
Results from the WOW.Com Content Network
Sequoia jeholensis is the oldest recorded member of the genus Sequoia (along with Sequoia portlandica, but this name is a nomen dubium), known from the Jiufotang Formation (Lower Cretaceous) and the Jiulongshan Formation (Middle Jurassic) of China. [8]
General Grant tree, General Grant Grove, Kings Canyon National Park, 2007. Giant sequoias occur naturally in only one place on Earth—the western slope of the Sierra Nevada mountain range in California, on moist, unglaciated ridges and valleys [8] at an altitude of 1,500 to 2,400 meters (5,000 to 8,000 ft) above mean sea level.
The IUCN Red List Category & Criteria assesses Sequoia sempervirens as Endangered (A2acd), Sequoiadendron giganteum as Endangered (B2ab) and Metasequoia glyptostroboides as Endangered (B1ab). In 2024 it was reported that over a period of two years about one-fifth of all giant sequoias were destroyed in extreme wildfires in California.
Sequoia sempervirens (/ s ə ˈ k w ɔɪ. ə ˌ s ɛ m p ər ˈ v aɪ r ən z /) [3] is the sole living species of the genus Sequoia in the cypress family Cupressaceae (formerly treated in Taxodiaceae). Common names include coast redwood, coastal redwood and California redwood. It is an evergreen, long-lived, monoecious tree living 1,200 ...
The giant sequoia is usually found in a humid climate characterized by dry summers and snowy winters. Most giant sequoia groves are on granitic-based residual and alluvial soils. The elevation of the giant sequoia groves generally ranges from 1,400–2,000 m (4,600–6,600 ft) in the north, to 1,700–2,150 metres (5,580–7,050 ft) to the south.
Pages in category "Sequoia (genus)" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes. ...
Sequoioideae, a three-genus subfamily of the cypress family Sequoia, a genus with one living and several fossil species Sequoia sempervirens, coast redwood, found along the coast of California and Oregon; Sequoiadendron giganteum (giant sequoia), the sequoia tree found on the slopes of the Sierra Nevada of California; Metasequoia, dawn redwood
Sequoiadendron giganteum, the giant redwood, is the largest tree in the world, and Sequoia sempervirens, the coastal redwood, is the tallest. [6] Ginkgo trees tolerate urban pollutants well, and are often planted in and near cities. [7] The pine family is the main source of softwood timber, paper pulp and turpentine. [8]