PO:0009012 plant structure development stage A stage in the life of a plant structure (PO:0009011) during which the plant structure undergoes developmental processes. obsolete_plant_structure_development_stage obsolete_plant_structure_development_stage PO:0025131 plant anatomical entity An anatomical entity that is or was part of a plant. obsolete_plant_anatomy obsolete_plant_anatomy all all This term is the most general term possible