Left panel: Lateral view of a lenticular cell of Valonia utricularis at the beginning (upper) and the end (lower) of a 22-hr observation. Arrowheads with numbers indicate carbon particles along the cell outline. Right panel: (upper) Changes in cell outline and position of the numbered carbon particles in the lenticular cell at 2-hr intervals. (lower) The segmental extension profile of the lenticular cell showing the anisotropic cell surface growth. Numbers represent those used for labelling the carbon particles. See Mine et al. in this issue for details.
Cover Image The pistillate-phase flowers of Artabotrys (Annonaceae): A. blumei (left) and A. brachypetalus (right). Photos by Junhao Chen, taken in Hong Kong and South Africa, respectively (DOI: 10.1111/1442-1984.12273 ).
