subject | relation | object |
---|---|---|
procambium | is_a | portion of meristem tissue (PO:0009013) |
subject | relation | object |
---|---|---|
primary phloem (PO:0006075) | RO:0002202 | procambium |
root procambium (PO:0006307) | is_a | procambium |
shoot procambium (PO:0025276) | is_a | procambium |
primary vascular tissue (PO:0025408) | RO:0002202 | procambium |
procambial cell (PO:0025258) | BFO:0000050 | procambium |
primary xylem (PO:0005849) | RO:0002202 | procambium |