Fig. 6From: Shoot organization in the seagrass zostera noltii: implications for space occupation and plant architectureZ. noltii. Proposed schematic growth model for the seagrass Z. noltii. Each step corresponds to an apical plastochrone interval (PI-A). Figures with roman numbers show the proposed model using the “phytomer” structure (see text for further information). Symbols used in the model are explained in the inset squareBack to article page