depends on structure
has visible part
quality of
whole plant
unfolding true leaf
plant structure presence
unfolding true leaf presence
unfolding true leaves present
An 'unfolding true leaf presence' (PPO:0002016) trait that is a 'quality of' (RO:0000080) a 'whole plant' (PO:0000003) that has at least one 'unfolding true leaf' (PPO:0001014).
expanding true leaves present
unfolding true leaves absent