FIGURE 2 in Molecular assessment of flat Cystocloniaceae (Gigartinales, Rhodophyta) from Brazil with reinstatement of Calliblepharis jolyi and a new record of C. saidana for the Atlantic Ocean

FIGURE 2. Vegetative morphology of Calliblepharis jolyi. A. Holotype (SPF2601). B. Newly collected topotype specimen (SP470439, MK614687), epiphyte of Cryptonemia seminervis. C. Discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Detail of branching pattern, with ultimate branchlets terete and tapered to the ends. F. Surface view of a branch apex showing the apical cell. G. Surface view showing weakly developed rosette cells (arrows) surrounding the cortical cells. H. Longitudinal section showing an axial filament (a) surrounded by medullary cells, linked by secondary pit-connection (arrowhead). I. Transverse section of a middle portion of the thallus, with lenticular thickenings throughout. J. Detail of a transverse section showing a rosette cell (arrow), and lenticular thickenings in the medullary and cortical cells (arrowheads).