• 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

Common Persimmon

Common Persimmon (Diospyros virginiana/Ebenaceae). The genus Diospyros contains about 400 species (including ebony) mostly native to the tropics (Madagascar, Africa and Malaysia), with two native to the United States. The name diospyros is derived from the Greek, for the god Zeus or Jupiter and grain, alluding to the edible fruit or “fruit of the gods.” Common Persimmon is native North America, from Connecticut, New York and New Jersey west to Ohio, Illinois, Iowa, Missouri and Kansas, south to Oklahoma and Texas, east to Florida including the Florida Keys.

Persimmon trees attain heights of 80 ft, with diameters of 2 ft. The tree grows well in disturbed areas and in mixed deciduous forests alongside Hickories, Oaks, Sycamore, Maples, Eastern Redcedar, Tulip Poplar and Elms. Persimmon sapwood is white to grayish brown, with a black to dark brown heartwood (like ebony) with streaks. The wood strong and stiff, heavy and hard and is hard to work with tools. The heartwood of Persimmon is very resistant to decay. It is used for billiard cues, bobbins, golf club heads, handles, parquet floors, shoe lasts, shuttles, spools, turnery and veneer.

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

Characteristics found in the Persimmon (Diospyros virginiana):

  • Semi-ring porous
  • Banded parenchyma (1)
  • Simple perforations
  • I/V pits minute (2-3)
  • Rays 1-4 seriate & homocellular to 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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