test
node1
PO:0025001
cardinal organ part
node2
PO:0025005
plant organ margin
node1->node2
node11
PO:0025513
plant organ lamina
node1->node11
node10
PO:0025018
phyllome margin
node2->node10
node3
PO:0025496
multi-tissue plant
structure
node4
PO:0009008
plant organ
node3->node4
node13
PO:0025498
cardinal part of
multi-tissue plant
structure
node3->node13
node4->node1
node5
PO:0006001
phyllome
node4->node5
node6
PO:0025396
phyllome lamina
node5->node6
node6->node10
node7
PO:0025007
collective plant
organ structure
node8
PO:0009006
shoot system
node7->node8
node8->node5
node9
BFO:0000002
continuant
node9->node9
node14
BFO:0000004
independent
continuant
node9->node14
node11->node2
node11->node6
node12
PO:0025060
lamina
node12->node11
node13->node1
node13->node12
node14->node14
node19
BFO:0000040
material entity
node14->node19
node15
PO:0009011
plant structure
node15->node3
node15->node13
node17
PO:0025497
collective plant
structure
node15->node17
node16
BFO:0000001
entity
node16->node9
node17->node7
node18
PO:0025131
plant anatomical
entity
node18->node15
node19->node18