has participant has participant occurrent occurrent whole plant whole plant development stage maize growth stage (GRO:0007002) (related) rice growth stage (GRO:0007040) (related) A plant structure development stage (PO:0009012) that has as primary participant a whole plant (PO:0000003). cereal plant growth stage ontology (GRO:0007199) (related) plant_structure_development_stage PO:0007033 sorghum growth stage (GRO:0007124) (related) plant growth stages in Arabidopsis (TAIR:0000021) (related) wheat, barley and oat growth stage (GRO:0007156) (related) Solanaceae whole plant growth stages (SGN:0000001) (related) PO_GIT:390 plant structure development stage