The Pitch Pine, Pinus rigida, is a small-to-medium sized (6-30 meters or 20-100 feet) pine, native to eastern North America. This species occasionally hybridizes with other pine species such as Loblolly Pine (P. taeda), Shortleaf Pine (P. echinata), and Pond Pine (P. serotina); the last is treated as a subspecies of Pitch Pine by some botanists.
The Pitch Pine is found mainly in the northeastern United States, from Maine and Ohio to Kentucky and northern Georgia. A few stands occur in southern Quebec and Ontario. This pine occupies a variety of habitats from dry, acidic sandy uplands to swampy lowlands, and can survive in very poor conditions; it is the primary tree of the New Jersey Pine Barrens.
The needles are in fascicles of three, about six-13 cm in length, and are stout (over one mm broad) and often slightly twisted. The cones are four-seven cm long and oval with prickles on the scales. The species is unusual in often having shoots (called epicormic sprouts) that can grow directly from the trunk. This is an adaptation to fire, enabling trees to re-sprout after fire has killed the crown; the thick bark protects the trunk from damage unless the fire is very severe. Burnt trees often form stunted, twisted trees with multiple trunks as a result of the resprouting. This characteristic also makes it a popular species for bonsai.
The Pitch Pine, Pinus rigida, is a small-to-medium sized (6-30 meters or 20-100 feet) pine, native to eastern North America. This species occasionally hybridizes with other pine species such as Loblolly Pine (P. taeda), Shortleaf Pine (P. echinata), and Pond Pine (P. serotina); the last is treated as a subspecies of Pitch Pine by some botanists.
The Pitch Pine is found mainly in the northeastern United States, from Maine and Ohio to Kentucky and northern Georgia. A few stands occur in southern Quebec and Ontario. This pine occupies a variety of habitats from dry, acidic sandy uplands to swampy lowlands, and can survive in very poor conditions; it is the primary tree of the New Jersey Pine Barrens.
The needles are in fascicles of three, about six-13 cm in length, and are stout (over one mm broad) and often slightly twisted. The cones are four-seven cm long and oval with prickles on the scales. The species is unusual in often having shoots (called epicormic sprouts) that can grow directly from the trunk. This is an adaptation to fire, enabling trees to re-sprout after fire has killed the crown; the thick bark protects the trunk from damage unless the fire is very severe. Burnt trees often form stunted, twisted trees with multiple trunks as a result of the resprouting. This characteristic also makes it a popular species for bonsai.