Missouri's Only Native Pine

The Short-Leaf Pine tree is Missouri's only native pine, and the map says that the eastern edge of Missouri, the Ozark foothills where the soil is rocky/sandy, sunny and dry, is about as far north as you can find them. It's a tree of the American Southeast. Here it is growing ever taller on the property's southernmost southern-facing sandstone cliff. It's rocky/sandy, sunny and dry there all right. Before European settlement and the invasive cedar trees that accompanied the settlers, Missouri was covered with Short-Leaf Pines, the conservation department says.

I like their powdery-soft look. The needles, two or three inches long, are "bundled" in twos or threes, and the bark looks scaly. Male and female cones grow on the same tree (very handy for them), although it takes a few years for the tree to produce cones. The wood is great if the tree is mature. The trees pictured must have taken root in 2002 or later, after the cliff's original face was blasted off for road widening.

While cedars, alien invaders in Missouri, require at least an inch of soil, and I know that because I chop them down and rip them up trying to preserve the property's native oak-hickory forest, the Short-Leaf Pine (pinus echinaceus) is tougher. I have no idea how these Short-Leafs cling to the foot of a St. Peters sandstone cliff and find nourishment, unless they simply like life.