test
node1
PO:0025571
multi-tissue plant
structure development
stage
node2
PO:0025339
plant organ
development stage
node1->node2
node5
PO:0025579
phyllome development
stage
node2->node5
node3
PO:0001050
leaf development
stage
node4
PO:0025570
vascular leaf
development stage
node3->node4
node11
PO:0001053
vascular leaf
post-expansion stage
node4->node11
node5->node3
node6
BFO:0000015
process
node7
PO:0009012
plant structure
development stage
node6->node7
node8
PO:0025338
collective plant
organ structure
development stage
node7->node8
node7->node1
node9
PO:0025527
shoot system
development stage
node8->node9
node9->node5
node10
BFO:0000003
occurrent
node10->node10
node10->node6
node12
BFO:0000001
entity
node12->node10