1. A Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot emanates from a strongly upward pointing branch.
2. Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot mostly affects pine sapwood and is accepted in pulpwood.
3. In sawlogs, Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot are not accepted.
4. Only when assessing pinelogs of the highest quality (class 1) Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot are taken into account.
5. The Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot is the narrow brown string in the centre of a tree trunk.
6. A divided stem is often called a Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot.
7. The Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot is normally the most valuable part of a pine tree.
8. Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot often indicate that there has been a forest fire in times past.
9. Only in pulpwood Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot is allowed and is assessed equivalent to tree decay.
10. A Charred stumpsLog bluestainblack woodbutt logcallusforkgrowth cracksknot swellingspithspike knot is a partially or fully grown over surface damage to a tree.