Pitch Pines are the evergreens with the thick, rough-textured bark, which often saves the trees during forest fires.
(Pitch Pines; are; the evergreens with the thick, rough-textured bark) (the thick, rough-textured bark; saves; the trees; T:during forest fires; T:often)
Pitch Pines the thick, rough-textured bark
are saves
the evergreens with the thick, rough-textured bark
the trees T:during forest fires T:often