Knobcone pine: The cones are woody with swollen, knoblike bumps on one side, 3 to 6 inches long, in dense clusters that encircle branches; ...

The jewelry is crafted specifically from knobcone pine cones, which Weiseth said is one of the densest […] Skip to content. All Sections. Subscribe Now. 58°F. Sunday, June 15th 2025 ...

The cone are woody, 5 to 12 inches long and a fat oval; each scale has curved prickle that curves in; typically much larger than ponderosa cones. The Oregonian Knobcone pine Knobcone pine: ...

Bishop pine, Monterey pine, knobcone pine, Torrey pine and Coulter pine can be distinguished from each other by their needles and cones. Bishop pine is the only pine native to Marin.

That's because the knobcone pine thrives on fire and can even increase fire intensity, Knapp and other researchers say. “They grow in such a way to encourage severe burns,” said Carl Skinner ...

Knobcone pine cones require fire to open and release their seeds. Cones can hold seeds for 20 to 30 years before they are released. As a result, “Every five or six decades, ...

Thick patches of French broom surround Ed Orre as he plucks knobcone pine cones from a fallen tree along Loma Casa Road on March 14, 2018. After the 2016 Loma Fire, exotic plant species like ...

And new Knobcone pine trees, which need temperatures above 350 degrees to pop open their cones and drop their seeds, were sprouting. Advertisement ...

Bishop pine, Monterey pine, knobcone pine, Torrey pine and Coulter pine can be distinguished from each other by their needles and cones. Bishop pine is the only pine native to Marin.