depends on structure
has visible part
quality of
whole plant
senescing true leaf
plant structure presence
senescing true leaf presence
unfolded true leaves present
senescing true leaves present
A 'senescing true leaf presence' (PPO:0002019) trait that is a 'quality of' (RO:0000080) a 'whole plant' (PO:0000003) that has at least one 'senescing true leaf' (PPO:0001017).
senescing true leaves absent