. The algae. Algae. Fig. 125 Batrachospermum moniliforme. A, plant. B, portion of plant. C, carpogonial branch ( x 480). D, fertilized carpogonium ( X 360). E, mature cystocarp ( x 240). F, antheridia ( x 640). (A, B, after Oltmannsi C-F, after Kylin.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Chapman, V. J. (Valentine Jackson), 1910-. London, Macmillan; New York, St. Martin's Press