Pinus echinata

shortleaf pine, yellow pine, spruce pine, arkansas pine, shortleaf yellow pine, shortstraw pine, southern yellow pine
Family

Pinaceae

Leaf Arrangement

alternate

Leaf Type

needle

Leaf Shape

linear

Growth Form

tree

Flower Color

brown, green

Flower Month

February - October

Height (meters)

35.0

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

perennial

Leaf Retention

Evergreen


Field Characters

Needles are about 4 inches long, in fascicles of 2’s and 3’s. Cones are less than 3 inches long and are persistent on trees for several years. Cinnamon-colored bark with resin pockets; water sprouts on trunk.

Animal Use

Seeds eaten by wild turkey, squirrels, and some song birds.

Habitat

Dry, sandy and acidic soils of rocky wooded ravines, bluffs, and upland plains.

Plant Uses

The woods of southern pines share many common properties. They are classed as moderately heavy, moderately hard, moderately strong, stiff, and moderately shock resistant. Heartwood is moderately resistant to decay. All southern pines have moderately large shrinkage when drying but stay in place well after they are seasoned. In nail-withdrawal resistance, they rank above hemlock, spruce, and Douglas-fir. Used mainly for building materials such as framing, sash, sheathing, subflooring, joists, and interior finish. As a result of techniques developed in recent years, much southern pine is cut into veneers for use in construction plywood. It is also used for boxes, crates, caskets, interior parts of furniture, woodenware, and novelties. Considerable amounts go into poles, pilings, cross ties, and mine timbers. Much southern pine is cut for pulpwood. Southern pines are used for obtaining wood turpentine, tar, and tar oils through the distillation process.