Knobcone pine - Wikipedia
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.
Knobcone Pine - Calscape
The Knobcone Pine (Pinus attenuata) 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.
Knobcone Pine | Pinus attenuata | Plant Adaptation to Fire
2020年11月12日 · Knobcone pines are different. Known as closed cone pines, knobcones require heat, usually from fire, in order to open up and release their seeds. This classic plant adaptation to fire is because the cones are effectively glued shut with resin, a phenomenon called serotiny. When the heat of fire melts the resin, the ¼-inch black seeds are released.
Pinus attenuata - Landscape Plants | Oregon State University
Knobcone pine has been called the "tree that swallows its cones". The heat of a fire causes the cones to open and shed their seeds. Numerous seedlings then begin a new forest.
Knobcone Pine - Oregonforests 2023
The knobcone pine can be found on dry, rocky slopes and ridges of the coastal mountain ranges of southern Oregon to Baja California. It usually grows at altitudes of 2,600 to 4,500 feet and in fire-prone environments.
Pinus attenuata (knobcone pine) description - The Gymnosperm …
Description of the evolution, biology, distribution, ecology, and uses of Pinus attenuata (knobcone pine).
Pinus attenuata Lemmon - Calflora
Pinus attenuata is a tree that is native to California, and also found elsewhere in western North America. This plant is available commercially. Jepson eFlora. Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024.
knobcone pine (Pines of California) - iNaturalist
The knobcone pine, Pinus attenuata, (also called Pinus tuberculata) 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.
Knobcone Pine Tree Information - treesofnorthamerica.net
Knobcone pine is the most widely distributed of the West Coast closed-cone species. Discontinuous populations occur from southwestern Oregon south through the Klamath, Cascade, and Coast ranges and the Sierra Nevada.
After long absence, fire-adapted knobcone pine can still respond ...
2023年2月13日 · Maintaining local seed sources can promote landscape resilience and the adaptive capacity of serotinous species such as knobcone pine. The findings also highlight different temporal and spatial scales at which contemporary disturbance regimes threaten fire-adapted species.