• Introduction
  • Softwoods
    • Eastern Red Cedar
    • Eastern White Pine
    • Bald Cypress
    • Eastern Hemlock
    • Spruce
  • Hardwoods
    • Ring Porous Hardwoods
      • Chestnut
      • Elm
      • Fox Grape
      • Hickory
      • Hackberry
      • Black Locust
      • The Oaks
      • American Ash
      • Hercules Club
      • Mulberry
      • Paw Paw
      • Redbud
      • Sassafras
      • Sumacs
      • Trumpet Vine
    • Diffuse Porous Hardwoods
      • American Beech
      • Cherry
      • Cottonwood
      • Holly
      • Maple
      • Red Gum
      • Tulip Poplar
      • Black Willow
      • Sycamore
      • Birch
    • Semi-ring Porous Hardwoods
      • Black Walnut
      • Common Persimmon
  • Key to Softwoods
  • Key to Hardwoods
  • JPPM Home


Wood and Charcoal
Identification

Introduction

Creating a Southern  Maryland Type Collection

Wood and Charcoal Anatomy Basics

Key to Softwoods

Key to Hardwoods

Softwoods

Eastern Red Cedar

Eastern White Pine

Bald Cypress

Eastern Hemlock

Spruce

Hardwoods -
Ring Porous Hardwoods

Chestnut

Elm

Fox Grape

Hickory

Hackberry

Black Locust

The Oaks

American Ash

Hercules Club

Mulberry

Pawpaw

Redbud

Sassafras

Sumacs

Trumpet Vine


Diffuse Porous Hardwoods

American Beech

Cherry

Cottonwood

Holly

Maple

Red Gum

Tulip Poplar

Black Willow

Sycamore

Birch


Semi-ring Porous Hardwoods

Black Walnut

Common Persimmon

    Wood & Charcoal Identification in Southern Maryland
    By Harry Alden

Hackberry

Hackberry (Celtis occidentalis./Ulmaceae). The genus Celtis (Hackberrys, Nettle-trees and Sugarberrys) contains about 75 species native to North and Central America and southern Africa. Celtis is the old Latin name for a species of “lotus”. The fruits of this species were the lotus referred to in Homer’s Odyssey. Hackberry trees can reach heights of 130 ft (40 m), with a diameter of 4 ft (1.2 m). Hackberry has pale yellow to green sapwood, with light brown heartwood. Hackberry wood has a straight grain, is medium hard, bends well and has great shock resistance. It is not stiff and is weak in compression. It works well with most tools for most applications and is not resistant to decay. It is used for boxes and crates, charcoal, fence posts, fuel, furniture, millwork, plywood, sporting and athletic goods, and veneer. The bark was used as a yellow dye

http://www.fpl.fs.fed.us/documnts/TechSheets/HardwoodNA/pdf_files/celtismet.pdf.

Characteristics found in the Hackberry (Celtis sp.):

  • Ring porous
  • Ulmiform latewood
  • Spirals in vessels
  • Simple perforations
  • I/V pits medium (8-12)
  • Rays 5-8 seriate & heterocellular
  • Crystals in rays and axial parenchyma

WOOD SLIDES
Click on each image to view a larger image.

CHARCOAL SLIDES

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Updated: 4/30/17

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