Radical 木
9 strokes
樹
tree 木 (10a) + correct 对 (154) = tree 树
This is the modern character for “a tree”, rather than using 10a on its own.
[树干 (124) shùgàn a tree trunk]

(A little girl is insistently pointing to objects and naming them) “Tree!” “Yes, correct, it’s a tree.” / Now shoo,” says the dwarf grumpily, “and let me get on with my work.”