Chondrus Crispus Small 254×320 Medium 508×640 Large 812×1024 Download Tiff Original 1904×2400 | (333.8 KB) Description Small plant of Chondrus crispus, Carrageen Moss; the spots represent the fructification, consisting of numerous tetraspores in bunches in the substance of the plant. Keywords algae, Botany, sea, vegetation Galleries Algae Source: Asa Gray The Elements of Botany for Beginners and for Schools (New York, Cincinnati, Chicago: American Book Co., 1887)