သစ္မာပင္ ပင္စည္ျဖတ္ပိုင္းပံု ႏွင့္ သစ္ငုတ္

Cross section of a tree trunk and stump (သစ္မာပင္ ပင္စည္ျဖတ္ပိုင္းပံု ႏွင့္ သစ္ငုတ္) : trunk: part of the tree, between the roots and the branches, consisting of wood on the interior and bark on the exterior. Stump: the remainder of the turnk including the roots after the tree is felled.
Stump (သစ္ငုတ္) : the remainder of the turnk including the roots after the tree is felled.
Wood (xylem) (သစ္သား) : plant substance creating wood.
Sapwood (ေနာက္ဆံုးႏွစ္ရာသီသစ္သားလႊာ) : most recent annual rings of a tree.
Cambium layer (ႀကီးထြားသစ္လႊာ) : growth area of a tree.
Heartwood (အႏွစ္သား) : wood surrounding the core of the trunk.
Pith (အူတိုင္) : central part of the trunk.
Growth rings (အသက္ရစ္) : marks indicating the yearly growth of the trunk.
Bark (သစ္ေခါက္) : protective outside covering of the trunk.