For those who own a iPhone, I.D. Wood is Your Pocket Guide To Woods from around the world with full screen samples and detailed information for over 50 difference woods.
I.D. Wood includes a high quality full-screen wood sample (raw cut and non-finished), species names, botanical names, wood origins, description, durability, sustainability, etc.
I.D. Wood also features wood glossary, illustrations of lumber cutting techniques, category navigation, lumber information, etc.