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| large pine of southern United States having short needles in bunches of 2-3 and red-brown bark when mature ❲Pinus echinata❳ | ||||
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| slender medium-sized two-needled pine of eastern North America; slender medium-sized two-needled pine of eastern North America; with yellow-green needles and scaly grey to red-brown fissured bark ❲Pinus banksiana❳ |