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Sequoia is a genus of redwood coniferous trees in the subfamily Sequoioideae of the family Cupressaceae. The only extant species of the genus is Sequoia sempervirens in the Northern California coastal forests ecoregion of Northern California and Southwestern Oregon in the United States.
Sequoioideae is an ancient taxon, with the oldest described Sequoioideae species, Sequoia jeholensis, recovered from Jurassic deposits. [ 12 ] [ 13 ] The fossil wood Medulloprotaxodioxylon , reported from the late Triassic of China, resembles Sequoiadendron giganteum and may represent an ancestral form of the Sequoioideae; this supports the ...
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.
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.
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 ...
Sequoia (genus) (2 C, 9 P) Sequoiadendron (2 C, 5 P) Pages in category "Sequoioideae" The following 6 pages are in this category, out of 6 total.
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
The list currently includes 1352 species. Conservation status [8] Least-concern species: Vulnerable species: ... giant sequoia; big tree Cupressaceae (cypress family)