Leaf Morphology
Leaf Type
Specialized (needle-like, deciduous conifer)
Shape
Linear, needle-like needles arranged in clusters on short spurs
Margin
Entire
Arrangement
Spiral on long shoots, but clustered in dense tufts or whorls of 12-20 on short spur shoots
Venation
Parallel (single central vein per needle)
Key Features
Soft deciduous needles growing in dense clusters of 12-20 on woody spur shoots, small woody upright cones, and a preference for growing in bogs and wetlands
Description
The Tamarack is a medium-sized deciduous conifer tree known for its unique habit of dropping its needles in the autumn. It features scaly grey-brown bark, flexible soft green needles that turn golden in fall, and small upright woody cones attached to rough, knobby short shoots.
Habitat
Boreal forests, peat bogs, swamps, and poorly drained muskeg soils, though it can also grow on well-drained uplands in northern regions
Native Range
Circumboreal, native across northern North America from Alaska across Canada down to the northern United States (Great Lakes region and Northeast)