part_of part of develops_from develops from anatomical entity shoot axis apex primordium phyllome primordium 2010-11-15T09:27:11Z A primordium (PO:0025127) that develops from a phyllome anlagen (PO:0025430) and is part of a shoot apex (PO:0000037) and is committed to the development of a phyllome (PO:0006001). PO:0025128 PO_GIT:466 The transition from phyllome primordium to phyllome occurs when the first non-meristematic tissue develops begins to develop. phyllome primordia (exact, plural) plant_anatomy portion of phyllome primordium tissue (exact) primordio del filoma (Spanish, exact) rwalls フィロム原基（可視的） (Japanese, exact) phyllome anlagen