Abstract
Koch, William J. (U. North Carolina, Chapel Hill.) Studies of the motile cells of chytrids, III. Major types. Amer. Jour. Bot. 48(9): 786–788. Illus. 1961.—Six major types of chytrid motile cells are recognized on the basis of the internal parts present and their appearances and arrangements. Eighteen species are placed in these 6 types.