subject | relation | object |
---|---|---|
secondary xylem volumetric density | is_a | volumetric density (PATO:0001353) |
secondary xylem volumetric density | is_a | vascular tissue morphology trait (TO:0000470) |
secondary xylem volumetric density | RO:0000052 | secondary xylem (PO:0005848) |
This term has no children.