Sand Pine

Pinus clausa is a small, often shrubby tree from 5–10 m (16–33 ft), exceptionally to 21 m (69 ft) tall.

The leaves are needle-like, in pairs, 5–10 cm (2.0–3.9 in) long, and its cones are 4–8 cm (1.6–3.1 in) long.
Over much of its range, it is fire-adapted to stand-replacing wildfires, with the cones remaining closed for many years (clausa = closed), until a natural forest fire kills the mature trees and opens the cones. These then reseed the burnt ground. Some populations differ in having cones that open at maturity, with seed dispersal not relying on fires.