plant axis shoot axis 2010-07-01T03:46:35Z A plant axis (PO:0025004) that is part of a shoot system (PO:0009006). Often bears leaves and branches. In vascular plants, has at least one node and one internode. PO:0025029 caullome (exact) eje del epiblasto (epiblastema) (Spanish, exact) plant_anatomy rwalls shoot (related) シュート軸 (Japanese, exact)