method_of attribute scale_of Inner zone (Z2) area of the internode cross section InterNodZ2Area Internode inner zone (Z2) area Internode Internode inner zone (Z2) area, obtained after fasga staining of the internode. Outer and inner zones are delimited visually based on their anatomical differences. Internode rank and time of observation must be provided when using this trait. Internode stands here for internode of the main shoot. acronym entity variable_of