Pond Pine
Encyclopedia
Pinus serotina is a tree
found along the Atlantic
coastal plain
of the eastern
United States
, from southern New Jersey
south to Florida
and west to southern Alabama
. This pine
often has a crooked growth pattern and an irregular top and attains the height of 15-20 m, occasionally up to 30 m.
The needles are in bundles of three or four, and of length 15-20 cm. The almost round cones are 5-9 cm long with small prickles on the scales. Its cones are serotinous and require fire to open. The Pond Pine is found in wet habitats near ponds, bays, swamps, and pocosin
s.
The species name is derived from the persistently unopened cones that may remain closed for several years before they release their seeds; the opening is often in response to forest fires.
At the north end of its range, it intergrades and hybridises with Pitch Pine
(P. rigida); it is distinguished from that species by the longer needles and on average slightly larger cones. Some botanists treat Pond Pine as a subspecies of Pitch Pine.
Tree
A tree is a perennial woody plant. It is most often defined as a woody plant that has many secondary branches supported clear of the ground on a single main stem or trunk with clear apical dominance. A minimum height specification at maturity is cited by some authors, varying from 3 m to...
found along the Atlantic
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...
coastal plain
Plain
In geography, a plain is land with relatively low relief, that is flat or gently rolling. Prairies and steppes are types of plains, and the archetype for a plain is often thought of as a grassland, but plains in their natural state may also be covered in shrublands, woodland and forest, or...
of the eastern
Eastern United States
The Eastern United States, the American East, or simply the East is traditionally defined as the states east of the Mississippi River. The first two tiers of states west of the Mississippi have traditionally been considered part of the West, but can be included in the East today; usually in...
United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
, from southern New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...
south to Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...
and west to southern Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...
. This pine
Pine
Pines are trees in the genus Pinus ,in the family Pinaceae. They make up the monotypic subfamily Pinoideae. There are about 115 species of pine, although different authorities accept between 105 and 125 species.-Etymology:...
often has a crooked growth pattern and an irregular top and attains the height of 15-20 m, occasionally up to 30 m.
The needles are in bundles of three or four, and of length 15-20 cm. The almost round cones are 5-9 cm long with small prickles on the scales. Its cones are serotinous and require fire to open. The Pond Pine is found in wet habitats near ponds, bays, swamps, and pocosin
Pocosin
Pocosin is a term for a type of palustrine wetland with deep, acidic, sandy, peat soils. Groundwater saturates the soil except during brief seasonal dry spells and during prolonged droughts...
s.
The species name is derived from the persistently unopened cones that may remain closed for several years before they release their seeds; the opening is often in response to forest fires.
At the north end of its range, it intergrades and hybridises with Pitch Pine
Pitch Pine
The Pitch Pine, Pinus rigida, is a small-to-medium sized pine, native to eastern North America. This species occasionally hybridizes with other pine species such as Loblolly Pine , Shortleaf Pine , and Pond Pine The Pitch Pine, Pinus rigida, is a small-to-medium sized (6-30 meters or 20-100 feet)...
(P. rigida); it is distinguished from that species by the longer needles and on average slightly larger cones. Some botanists treat Pond Pine as a subspecies of Pitch Pine.