KRIEGER, W.
1933-1937
Die Desmidiaceen Europas mit Berücksichtigung der aussereuropäischen Arten
Dr. L. Rabenhorst's Kryptogamen-Flora ... Ed. 2. Vol. 13. Leipzig.
VI + 712 pp., 33 figs., + 96 pls. [Abt. 1, Lief. 1: Pp. 1-223, figs. 1-33, pls. 1-8 (1933); Abt. 1, Lief. 2: pp. 225-375, pls. 9-36 (1935); Abt. 1, Lief. 3: pp. 377-536, pls. 37-72 (1937); Abt. 1, Lief. 4: pp. 537-712, pls. 73-96 (1937)]

Keyboarded taxa: 207