| Sapwood: (Wood ID Characteristics - Area) |  | 
| Pith: (Wood ID Characteristics - Area) |  | 
| Heartwood: (Wood ID Characteristics - Area) |  | 
| Flat Grain: (Wood ID Characteristics - Grain) |  | 
| Vertical Grain: (Wood ID Characteristics - Grain) |  | 
| Intergrown Knot: (Wood ID Characteristics - Knot Quality) |  | 
| Encased Knot: (Wood ID Characteristics - Knot Quality) |  | 
| Spike Knot: (Wood ID Characteristics - Knot Shape) |  | 
| Round Knot: (Wood ID Characteristics - Knot Shape) |  | 
| Warp: (Wood ID Characteristics - other) |  | 
| Wane: (Wood ID Characteristics - other) |  | 
| Flecks: (Wood ID Characteristics - other) |  | 
| Pitch Pocket: (Wood ID Characteristics - other) |  | 
| Unsound Wood (Rot): (Wood ID Characteristics - other) |  | 
| Planer Miss or Skip: (Wood ID Characteristics - other) |  | 
| Grub Holes: (Wood ID Characteristics - other) |  | 
| Shake: (Wood ID Characteristics - other) |  | 
| White Speck: (Wood ID Characteristics - other) |  | 
| Birdseye: (Wood ID Characteristics - other) |  | 
| Split: (Wood ID Characteristics - other) |  | 
| Season Check: (Wood ID Characteristics - other) |  | 
| Stain: (Wood ID Characteristics - other) |  | 
| Timber Break: (Wood ID Characteristics - other) |  | 
| Cross Section: (Wood ID Characteristics - Wood Surface) |  | 
| Radial: (Wood ID Characteristics - Wood Surface) |  | 
| Tangential: (Wood ID Characteristics - Wood Surface) |  | 
| Black Walnut:A hardwood. (Wood Identification) |   | 
| White Fir:A softwood used for building lumber. (Wood Identification) |   | 
| White Ash:A hardwood (Wood Identification) |   | 
| Maple:A hardwood (Wood Identification) |   | 
| Western Red Cedar:A softwood that is resistant to decay. (Wood Identification) |   | 
| Oak Species:A hardwood (Wood Identification) |   | 
| Sugar Pine:A softwood used for trim and mouldings. (Wood Identification) |   | 
| Coast Redwood:A softwood that is decay resistant. (Wood Identification) |   | 
| Ponderosa Pine:A softwood used for moldings and trim. (Wood Identification) |   | 
| Incense Cedar:A softwood that is resistant to decay.  Aromatic. (Wood Identification) |   | 
| Douglas Fir:A softwood used to for construction.  Stronger that other fir (and fir like) species. (Wood Identification) |   | 
| Alder:A hardwood (Wood Identification) |   | 
| This site was developed by Mike Spiess (Chico State) copyright 1999-2022; for instructional use only. PDF services provided by: www.sejda.com | |
| maintain | |