Assertion: secondary xylem | /r/CapableOf | form autumn wood
Facets:
Source sentences:
text: During the fall season, the secondary xylem develops thickened cell walls, forming late wood, or autumn wood, which is denser than early wood.
text: During the fall season, the secondary xylem develops thickened cell walls, forming late wood, or autumn wood, which is denser than early wood.