jack pine
noun
: a slender pine (Pinus banksiana) of northern North America that has two stout needles in each fascicle and wood used especially for pulpwood see cone illustration
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And there are many other old-growth forests across the continent – including northeastern spruce fir and northern hardwoods forests, Great Lakes red pine and jack pine woodlands, southern Appalachian mixed mesophytic forests, and Great Basin bristlecone pines reaching nearly 5,000 years old.
—
Reed Frederick Noss, The Conversation, 16 Apr. 2025
The bird nests almost exclusively in jack pine trees in a specific height range.
—Jeanine Santucci, Detroit Free Press, 27 Dec. 2024
Governor Earl Peshtigo River, Crivitz: Red, white and jack pines are the predominate evergreens in this forest in Marinette and Oconto counties in northeastern Wisconsin.
—Drake Bentley, Journal Sentinel, 28 Nov. 2024
The Huron forest is susceptible to seasonal forest fires, and home to jack pine trees, which are home to certain Kirtland’s warbler and which drop needles that are extremely flammable.
—Frank Witsil, Detroit Free Press, 2 July 2024
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Reed Frederick Noss, The Conversation, 16 Apr. 2025
The bird nests almost exclusively in jack pine trees in a specific height range.
—Jeanine Santucci, Detroit Free Press, 27 Dec. 2024
Governor Earl Peshtigo River, Crivitz: Red, white and jack pines are the predominate evergreens in this forest in Marinette and Oconto counties in northeastern Wisconsin.
—Drake Bentley, Journal Sentinel, 28 Nov. 2024
The Huron forest is susceptible to seasonal forest fires, and home to jack pine trees, which are home to certain Kirtland’s warbler and which drop needles that are extremely flammable.
—Frank Witsil, Detroit Free Press, 2 July 2024
See All Example Sentences for jack pine
Cite this Entry
“Jack pine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jack%20pine. Accessed 1 May. 2025.
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