Eastern White Pine

Arbor Walk #134

The Eastern White Pine (Pinus strobus) is considered to be the tallest tree east of the Rocky Mountains, and one of the most historically important. This tree, which ranges from 80′ up to 180+’ at its record tallest, was the premier tree for timber in North America in the 18th and 19th century. Due to its massive demand in furniture, construction, and farming, stands of this pine were dramatically wiped out by 1900.

The Eastern White Pine is distributed through the Eastern United States and Southeastern Canada. It is recognizable from its long, slender cone, uniform crown, and five-needled fascicle.

Common Name(s)Eastern White Pine
Latin NamePinus strobus
Indigenous Name(s)
Cultivar/Variety
Commercial Name
Global Distribution
Where to find Arbor Walk #134 on WashU campus
Our Eastern White Pine in space
GPS Coordinates

N/A

Percent Concrete

N/A

Distance to Buildings
YearClose Building #1Close Building #2Close Building #3
Distance to Other Species
YearClose Species #1Close Species # 2Close Species # 3
Our Eastern White Pine through time
Standard Measurements
YearHeight (m)DBH (cm)Crown Diameter N-S (m)Crown Diameter E-W (m)Average Crown Diameter (m)
202314.8233.510.469.459.955
Nests and Pests
YearDescription
2023N/A
How to identify an Eastern White Pine
Leaf Identification

The leaves of the Eastern White Pine are evergreen. They are acicular-shaped (needle-like), flexible, and have a blue-green color. There are typically five leaves per fascicle and each leaf is typically 3″ to 5″ long.

Twig and Bud Identification

The twigs of the Eastern White Pine are a gray to orange-brown color. The buds are ovoid and reddish brown.

Bark Identification

The Eastern White Pine’s bark, when young, is smooth with some splotches. With age, they develop scales that form ridges. The older bark can be a red-brown to gray-brown color.

Cone Identification

The mature cones of the Eastern White Pine are 6″ to 12″ long. They are long and cylindrical with thick, rounded cone scales. The staminate cones are yellow and cylindrical, and they are clustered near the end of the branches. The ovulate cones are light green with a hint of red also found at the end of the branches.

Relationship of Pinus strobus to other species in the arboretum
Additional resources on the Eastern White Pine