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Coulter pine (Pinus coulteri), or big-cone pine, is a conifer in the genus Pinus of the family Pinaceae. Coulter pine is a native evergreen conifer that lives up to 100 years of age. [2] Coulter pine occurs in a mediterranean climate. Winter rains are infrequent, and the summer is dry with occasional summer thunderstorms. [3]
Description. Pinus muricata is a coniferous evergreen tree growing to a height of 15 to 26 metres (49 to 85 ft), [3] rarely up to 34 metres (112 ft), with a trunk diameter of up to 1.2 metres (3.9 ft). The species is often smaller, stunted and twisted in coastal exposures. It is drought-tolerant and grows on dry, rocky soil.
Species: P. attenuata. Binomial name. Pinus attenuata. Lemmon. The knobcone pine, Pinus attenuata (also called Pinus tuberculata), [2] is a tree that grows in mild climates on poor soils. It ranges from the mountains of southern Oregon to Baja California with the greatest concentration in northern California and the Oregon-California border.
The term bristlecone pine covers three species of pine tree (family Pinaceae, genus Pinus, subsection Balfourianae). All three species are long-lived and highly resilient to harsh weather and bad soils. One of the three species, Pinus longaeva, is among the longest-lived life forms on Earth. The oldest of this species is more than 4,800 years ...
Coastal scrub. Northern coastal scrub consists of shrublands found at elevations below 1,500 feet (460 m) on bluffs, terraces, dunes, and hills near the coast. This habitat is often subject to wind and maritime fog. The shrubs are mostly evergreen, small-leaved, and sclerophyllous.
The Pinus sabiniana tree typically grows to 36–45 feet (11–14 m), but can reach 105 feet (32 m) feet in height. The needles of the pine are in fascicles (bundles) of three, distinctively pale gray-green, sparse and drooping, and grow to 20–30 cm (8–12 inches) in length. The seed cones are large and heavy, 12–35 cm (4⁄ – 13 ...
Researchers in Chile identify a challenger to the world's oldest tree: an alerce in Alerce Costero National Park that may be over 5,000 years old. California's 'Methuselah' bristlecone pine may no ...
Western white pine is a large tree, regularly growing to 30–50 metres (98–164 ft) tall. It is a member of the white pine group, Pinus subgenus Strobus, and like all members of that group, the leaves ('needles') are in fascicles (bundles) of five, [5] with a deciduous sheath. The needles are finely serrated, [5] and 5–13 cm (2–5 in) long.