NELSONWOOD PORTFOLIO
  • NELSONWOOD PORTFOLIO
  • Crochet Hooks
    • NELSONWOOD HOOK REVIEWS
  • Bowls and Platters
    • Bowls and Platters A-B >
      • AFRICAN BLACKWOOD
      • AFZELIA BURL
      • ASH
      • AMBOYNA BURL
      • AMBROSIA MAPLE
      • ANDIRA
      • APPLE
      • APRICOT
      • ARIPIN
      • BIMBLE BOX BURL
      • BIRD'S EYE MAPLE
      • BLACK and WHITE EBONY
      • BLACK FOREST CHERRY
      • BLACK LIMBA
      • BLOODWOOD
      • BLUE MAHOE
      • BOCOTE
      • BOLIVIAN ROSEWOOD
      • BORNEO ROSEWOOD
      • BOX ELDER
      • BRADFORD PEAR
      • BRIAR BURL
      • BROWN EBONY
      • BROWNHEART
      • BROWN MALLEE BURL
      • BUBINGA
      • BUCKEYE BURL
      • BURMESE BLACKWOOD
      • BURMESE PADAUK
      • BUTTERNUT
    • Bowls and Platters C-G >
      • CAMATILLO
      • CAMPHOR BURL
      • CANARYWOOD
      • CARANDA
      • CEBIL
      • CEDAR
      • CEDAR ELM
      • CEYLON OAK BURL
      • CHAKTE VIGA
      • CHECHEM
      • CHERRY
      • CHERRY BURL
      • CHINABERRY
      • COCOBOLO
      • COCOBOLO BURL
      • COCOBOLO BIG
      • COCUSWOOD
      • COFFEE BURL
      • COOLIBAH BURL
      • COTTONWOOD
      • CRATE MYRTLE
      • DALMATA
      • EAST INDIAN ROSEWOOD
      • EBONY
      • ELM
      • GMELIA BURL
      • GRANDILLO
      • GRAPE ROOT BURL
      • GREENHEART
      • GUAYACAN
    • Bowls and Platters H-L >
      • HACKBERRY
      • HOLLY
      • HONDURAN MAHOGANY
      • HONDURAN ROSEWOOD
      • HONDURAN ROSEWOOD BURL
      • HONEY LOCUS
      • HORISTES BURL
      • HORMIGO
      • HORNBEAM BURL
      • HUBUBALI
      • IMBUIA
      • IVORYWOOD
      • JARRAH BURL
      • JATOBA
      • JOBILLO
      • KAKAWATE
      • KAMANI BURL
      • KATALOX
      • KINGWOOD
      • KNOBTHORN
      • KOA
      • KOU
      • LACEWOOD
      • LACEY SHEOAK
      • LEOPARDWOOD
      • LILAC
      • LIMESTONE CEDAR
      • LOGAN BERRY
      • LOURO PRETO
    • Bowls and Platters M >
      • MACAWOOD
      • MACASSAR EBONY
      • MACHICHE
      • MADRONE BURL
      • MANZANITA BURL
      • MAPLE BIG LEAF BURL
      • MAPLE CURLY
      • MAPLE SPALTED
      • MAPLE QUILTED
      • MAPLE TEXAS GROWN
      • MORADO
      • MARBLEWOOD
      • MASUR BIRCH
      • MESQUITE
      • MILO
      • MONTERILLO
      • MORA
      • MOVINGUI
      • MUN EBONY
      • MULBERRY
      • MUSKWOOD
      • MYRTLEWOOD
      • MYRTLEWOOD BURL
    • Bowls and Platters N-P >
      • NARGUSTA BURL
      • NARRA
      • NECTARINE
      • NORFOLK PINE
      • OAK
      • OAK CURLY
      • OBSIDIAN BURL
      • OLIVEWOOD
      • OSAGE ORANGE
      • PADAUK
      • PAELA BURL
      • PANGA PANGA
      • PASTACHIO
      • PECAN
      • PECAN SPALTED
      • PERNAMBUCO
      • PHEASANTWOOD
      • PINK IVORY
      • PLUM
      • POST OAK
      • PRADAUK
      • PURPLEHEART
    • Bowls and Platters Q-S >
      • QUEENWOOD
      • RED BUD
      • RED BUD BURL
      • RED GUM
      • RED MALLEE BURL
      • RED PALM
      • REDHEART
      • REDWOOD
      • REDWOOD BURL
      • RIB FRUITED MALLEE BURL (CORRUGATA)
      • RUSSIAN OLIVE
      • SABAH EBONY
      • SAPELE
      • SAPELE POMMELE
      • SASSAFRAS
      • SATINE BLOODWOOD
      • SATINWOOD
      • SCYAMORE
      • SHEDUA
      • SINDORA BURL
      • SNAKEWOOD
      • SPALTED TAMARIND
      • STAGHORN SUMAC
    • Bowls and Platters T-Z >
      • TAMBOOTIE
      • TASMANIAN FIDDLEBACK EUCALYPTUS
      • TASMANIAN EUCALYPTUS BURL
      • TASMANIAN MYRTLEWOOD
      • TEAK
      • TEAK BURL
      • TEXAS EBONY
      • THIN WIN
      • TREE OF HEAVEN
      • TULIPWOOD
      • TZALAM
      • VITEX BURL
      • WALNUT
      • WENGE
      • WHITE ASIAN PEAR
      • WHITE TOP BURL
      • YELLOW BOX BURL
      • YELLOWHEART
      • YORREL BURL
      • YUCANTAN ROSEWOOD
      • ZAPOTE
      • ZEBRAWOOD
      • ZIRCOTE
  • HANDCRAFTED SALT AND PEPPER MILL
    • AFZELIA BURL MILLS
    • AMBOYNA BURL MILLS
    • ASH BURL MILLS
    • BOCOTE MILLS
    • BIG LEAF MAPLE BURL MILLS
    • CANARYWOOD MILLS
    • CAMPHOR BURL MILLS
    • COCOBOLO MILLS
    • CORRUGATA BURL MILLS
    • LACEY SHEOAK MILLS
    • MANZANITA BURL MILLS
    • MIADOU BURL MILLS
    • NARGUSTA BURL MILLS
    • PURPLEHEART MILLS
    • OBSIDIAN BURL MILLS
    • REDWOOD (LACEY) MILLS
    • SPALTED TAMARIND MILLS
    • TAMBOOTIE MILLS
    • TEAK BURL MILLS
    • WALNUT MILLS
    • CLARIO WALNUT MILLS
    • ZEBRAWOOD MILLS
  • Bowls with Lids
  • Salad Bowl & Bowl Sets
  • Texas Burl
  • Hollow Forms
  • Miniature Bird Houses
  • Kaleidoscope Eggs
  • Vases
  • Nature's Signature
  • TEXAS CAPITOL HERITAGE WOODS
  • Other Work
    • GAME TABLE
    • August's Desk and Chairs
    • Pinocchio
    • Bedroom Furniture
    • Bubinga Coffee Table
    • Pool Cue Rack
    • Boxes
    • Lamps
    • Len's Recipe Card Box
    • Fireplace Mantles
    • Carvings
    • Ring Boxes
    • Clocks
    • Chess Set and Board
  • Contact Me
  • Reviews
  • Monster
  • About The Artist
Oak is a tree or shrub in the genus Quercus, of which about 400 species exist. "Oak" may also appear in the names of species in related genera, notably Lithocarpus. The genus is native to the northern hemisphere, and includes deciduous and evergreen species extending from cold latitudes to tropical Asia and the Americas.
   Oaks have spirally arranged leaves, with a lobed margin in many species; some have serrated leaves or entire leaves with a smooth margin. The flowers are catkins, produced in spring. The fruit is a nut called an acorn, borne in a cup-like structure known as a cupule; each acorn contains one seed (rarely two or three) and takes 6–18 months to mature, depending on species. The live oaks are distinguished for being evergreen, but are not actually a distinct group and instead are dispersed across the genus.

In the late 1960's the Germans (leaders in scientific approaches to forestry) had published research showing that 40% of the progeny of two curly trees would be curly. (If it was a dominant gene all the progeny would be curly.) That is why when you find a curly tree in the woods you should look at all the other maples in the immediate neighborhood. They all came from the same parent stock so curly trees do occur together– and that has probably lead to the myth that where the tree grows causes it to be curly.
   The heredity is a lot like the gene that causes curly hair on people. Anything from a slight wave to real kinky. Note that not all the hair on a person has the same amount of curl, likewise, wood in different parts of the same tree have different amounts of curl! Some of the extremely curly trees are curly all the way up into the limbs but most are not.
   In wood curl shows up as some form of wave pattern to the fibers. The wave can vary in amplitude (height) and frequency (spacing). The higher the amplitude the more the curl will show as a stripe when stained or even just finished. Curl can also run in different directions. Peel the bark on a curly tree and the curl can be like a washboard with the waves going in and out on the radius (toward the heart of the tree) OR it can be a wave that is 90 degrees to the radius or in the plane of a tangent (much more subtle because you have to look at the fibers of the wood to see them waving back and forth) . Most curl has some of both components.
   There are also two kinds of curl that are not hereditary. The “crotch grain” wood occurs (naturally) in the crotch where a tree forks or a big limb comes off. It is caused by wrinkling of the wood fibers as the two limbs both increase in diameter. Each year a new annual ring tries to squeeze into the remaining space. The correct term for this kind of curl in compression wood. The same thing happens at the swell where the trunk flows in to the roots. If you look at a smooth barked tree you can see wrinkles on the outside of the stump swell where the wood is being compressed. 
© 2014  NELSONWOOD All Rights Reserved        All turnings,woodwork and photos by Bryan Tyler Nelson
  • NELSONWOOD PORTFOLIO
  • Crochet Hooks
    • NELSONWOOD HOOK REVIEWS
  • Bowls and Platters
    • Bowls and Platters A-B >
      • AFRICAN BLACKWOOD
      • AFZELIA BURL
      • ASH
      • AMBOYNA BURL
      • AMBROSIA MAPLE
      • ANDIRA
      • APPLE
      • APRICOT
      • ARIPIN
      • BIMBLE BOX BURL
      • BIRD'S EYE MAPLE
      • BLACK and WHITE EBONY
      • BLACK FOREST CHERRY
      • BLACK LIMBA
      • BLOODWOOD
      • BLUE MAHOE
      • BOCOTE
      • BOLIVIAN ROSEWOOD
      • BORNEO ROSEWOOD
      • BOX ELDER
      • BRADFORD PEAR
      • BRIAR BURL
      • BROWN EBONY
      • BROWNHEART
      • BROWN MALLEE BURL
      • BUBINGA
      • BUCKEYE BURL
      • BURMESE BLACKWOOD
      • BURMESE PADAUK
      • BUTTERNUT
    • Bowls and Platters C-G >
      • CAMATILLO
      • CAMPHOR BURL
      • CANARYWOOD
      • CARANDA
      • CEBIL
      • CEDAR
      • CEDAR ELM
      • CEYLON OAK BURL
      • CHAKTE VIGA
      • CHECHEM
      • CHERRY
      • CHERRY BURL
      • CHINABERRY
      • COCOBOLO
      • COCOBOLO BURL
      • COCOBOLO BIG
      • COCUSWOOD
      • COFFEE BURL
      • COOLIBAH BURL
      • COTTONWOOD
      • CRATE MYRTLE
      • DALMATA
      • EAST INDIAN ROSEWOOD
      • EBONY
      • ELM
      • GMELIA BURL
      • GRANDILLO
      • GRAPE ROOT BURL
      • GREENHEART
      • GUAYACAN
    • Bowls and Platters H-L >
      • HACKBERRY
      • HOLLY
      • HONDURAN MAHOGANY
      • HONDURAN ROSEWOOD
      • HONDURAN ROSEWOOD BURL
      • HONEY LOCUS
      • HORISTES BURL
      • HORMIGO
      • HORNBEAM BURL
      • HUBUBALI
      • IMBUIA
      • IVORYWOOD
      • JARRAH BURL
      • JATOBA
      • JOBILLO
      • KAKAWATE
      • KAMANI BURL
      • KATALOX
      • KINGWOOD
      • KNOBTHORN
      • KOA
      • KOU
      • LACEWOOD
      • LACEY SHEOAK
      • LEOPARDWOOD
      • LILAC
      • LIMESTONE CEDAR
      • LOGAN BERRY
      • LOURO PRETO
    • Bowls and Platters M >
      • MACAWOOD
      • MACASSAR EBONY
      • MACHICHE
      • MADRONE BURL
      • MANZANITA BURL
      • MAPLE BIG LEAF BURL
      • MAPLE CURLY
      • MAPLE SPALTED
      • MAPLE QUILTED
      • MAPLE TEXAS GROWN
      • MORADO
      • MARBLEWOOD
      • MASUR BIRCH
      • MESQUITE
      • MILO
      • MONTERILLO
      • MORA
      • MOVINGUI
      • MUN EBONY
      • MULBERRY
      • MUSKWOOD
      • MYRTLEWOOD
      • MYRTLEWOOD BURL
    • Bowls and Platters N-P >
      • NARGUSTA BURL
      • NARRA
      • NECTARINE
      • NORFOLK PINE
      • OAK
      • OAK CURLY
      • OBSIDIAN BURL
      • OLIVEWOOD
      • OSAGE ORANGE
      • PADAUK
      • PAELA BURL
      • PANGA PANGA
      • PASTACHIO
      • PECAN
      • PECAN SPALTED
      • PERNAMBUCO
      • PHEASANTWOOD
      • PINK IVORY
      • PLUM
      • POST OAK
      • PRADAUK
      • PURPLEHEART
    • Bowls and Platters Q-S >
      • QUEENWOOD
      • RED BUD
      • RED BUD BURL
      • RED GUM
      • RED MALLEE BURL
      • RED PALM
      • REDHEART
      • REDWOOD
      • REDWOOD BURL
      • RIB FRUITED MALLEE BURL (CORRUGATA)
      • RUSSIAN OLIVE
      • SABAH EBONY
      • SAPELE
      • SAPELE POMMELE
      • SASSAFRAS
      • SATINE BLOODWOOD
      • SATINWOOD
      • SCYAMORE
      • SHEDUA
      • SINDORA BURL
      • SNAKEWOOD
      • SPALTED TAMARIND
      • STAGHORN SUMAC
    • Bowls and Platters T-Z >
      • TAMBOOTIE
      • TASMANIAN FIDDLEBACK EUCALYPTUS
      • TASMANIAN EUCALYPTUS BURL
      • TASMANIAN MYRTLEWOOD
      • TEAK
      • TEAK BURL
      • TEXAS EBONY
      • THIN WIN
      • TREE OF HEAVEN
      • TULIPWOOD
      • TZALAM
      • VITEX BURL
      • WALNUT
      • WENGE
      • WHITE ASIAN PEAR
      • WHITE TOP BURL
      • YELLOW BOX BURL
      • YELLOWHEART
      • YORREL BURL
      • YUCANTAN ROSEWOOD
      • ZAPOTE
      • ZEBRAWOOD
      • ZIRCOTE
  • HANDCRAFTED SALT AND PEPPER MILL
    • AFZELIA BURL MILLS
    • AMBOYNA BURL MILLS
    • ASH BURL MILLS
    • BOCOTE MILLS
    • BIG LEAF MAPLE BURL MILLS
    • CANARYWOOD MILLS
    • CAMPHOR BURL MILLS
    • COCOBOLO MILLS
    • CORRUGATA BURL MILLS
    • LACEY SHEOAK MILLS
    • MANZANITA BURL MILLS
    • MIADOU BURL MILLS
    • NARGUSTA BURL MILLS
    • PURPLEHEART MILLS
    • OBSIDIAN BURL MILLS
    • REDWOOD (LACEY) MILLS
    • SPALTED TAMARIND MILLS
    • TAMBOOTIE MILLS
    • TEAK BURL MILLS
    • WALNUT MILLS
    • CLARIO WALNUT MILLS
    • ZEBRAWOOD MILLS
  • Bowls with Lids
  • Salad Bowl & Bowl Sets
  • Texas Burl
  • Hollow Forms
  • Miniature Bird Houses
  • Kaleidoscope Eggs
  • Vases
  • Nature's Signature
  • TEXAS CAPITOL HERITAGE WOODS
  • Other Work
    • GAME TABLE
    • August's Desk and Chairs
    • Pinocchio
    • Bedroom Furniture
    • Bubinga Coffee Table
    • Pool Cue Rack
    • Boxes
    • Lamps
    • Len's Recipe Card Box
    • Fireplace Mantles
    • Carvings
    • Ring Boxes
    • Clocks
    • Chess Set and Board
  • Contact Me
  • Reviews
  • Monster
  • About The Artist