Common Trees of Northern Virginia – Climbing & Rigging Reference
Understanding species characteristics is an important part of professional tree evaluations in Alexandria
Oaks (Quercus)
- White Oak — Quercus alba • Strong, dense wood
- Red Oak — Quercus rubra • Strong, moderate shock resistance
- Pin Oak — Quercus palustris • Strong, watch weak unions
- Willow Oak — Quercus phellos • Moderate, flexible wood
- Chestnut Oak — Quercus montana • Very strong, dense
Maples (Acer)
- Red Maple — Acer rubrum • Moderate, variable strength
- Silver Maple — Acer saccharinum • Weak, brittle wood
- Sugar Maple — Acer saccharum • Strong, hard wood
- Norway Maple — Acer platanoides • Moderate, decay-prone
- Japanese Maple — Acer palmatum • Weak, ornamental scale
Hickory / Walnut
- Mockernut Hickory — Carya tomentosa • Very strong, shock resistant
- Pignut Hickory — Carya glabra • Very strong, tough fibers
- Shagbark Hickory — Carya ovata • Very strong, excellent rigging
- Black Walnut — Juglans nigra • Moderate to strong
Large Canopy Trees
- Tuliptree — Liriodendron tulipifera • Moderate, brittle when decayed
- Sycamore — Platanus occidentalis • Moderate, stringy fibers
- London Planetree — Platanus × acerifolia • Moderate
- Sweetgum — Liquidambar styraciflua • Moderate, included bark
Elm / Hackberry / Beech
- American Elm — Ulmus americana • Strong, interlocking grain
- Slippery Elm — Ulmus rubra • Strong, fibrous
- Hackberry — Celtis occidentalis • Moderate, brittle branches
- American Beech — Fagus grandifolia • Strong, smooth bark caution
Pines & Conifers
- Eastern White Pine — Pinus strobus • Moderate, flexible fibers
- Loblolly Pine — Pinus taeda • Moderate, resinous
- Virginia Pine — Pinus virginiana • Weak–moderate, brittle tops
- Eastern Redcedar — Juniperus virginiana • Brittle, low load capacity
Birch / Willow / Poplar
- River Birch — Betula nigra • Moderate, watch bark shear
- Black Willow — Salix nigra • Weak, failure-prone
- Eastern Cottonwood — Populus deltoides • Weak, brittle wood
Common Ornamentals
- Dogwood — Cornus florida • Weak, ornamental scale
- Redbud — Cercis canadensis • Weak–moderate
- Crape Myrtle — Lagerstroemia indica • Strong at small scale
- Callery Pear — Pyrus calleryana • Weak, brittle structure
- Zelkova — Zelkova serrata • Strong, good structure
Field Note
Strength descriptors reflect typical wood behavior for climbing and rigging only. Defects, decay, load direction, attachment quality, and site conditions always govern final decisions.