1. Where most or all of the sapwood is missing, the felling date can not be identified.

2. Sapwood pale colored with red vessel stripes.

3. Heart sapwood distinction was not obvious,(sentence dictionary) chestnut brown.

4. Thecolor of sapwood of Chinese white poplar among trees has significant difference.

5. One or more layers of living and functional sapwood cells are periodically converted to heartwood.

6. Sapwood contains xylem vessels, but not as strong as heartwood.

7. Sapwood is the lighter colored wood growing from inside the bark to the heartwood.

8. The growth region is a thin band of cells called the cambium, which lies between the bark and the sapwood.

9. Division of these cells adds new bark to the outer side of the cambium and new sapwood to the inside.

10. The infection court, said Ketchledge, permits the fungus to enter the cambium layer and the sapwood through the aggregated wounds.

11. In this work main chemical changes between green wood and air dried wood, heartwood and sapwood in their extractives of Picea jezoensis var. komarovii and Abies nephrolepis are studied.

12. Heartwood is the mature wood, which is often darker, extending from the sapwood to the pith.

13. Moisture content in diseased trees was lower than in healthy tree, the difference of moisture content in sapwood was larger and in heart wood was smaller.

14. Or you can use a drawknife to strip the bark and sapwood from each stave (what the bugs love), and seal the back with several coats of shellac.

15. Sometimes known as Northern White Cedar and Eastern White Cedar, the sapwood of white cedar is thin and white, while the heartwood is a light brown.

16. We all know that the price of heartwood is higher than that of sapwood.