278 REPRODUCTION, EVOLUTION, ETC. 



Reproduction. Knight, M. (1931)- Beih. hot. Zhl. 48, 15. 

 Nematophytales. Krausel, R. and Weyland, H. (i934)- Palaeonto- 



graphica, 79, Abt. B, p. 131. 

 Nematophytales. Krausel, R. (1936). Ber. dtsch. hot. Ges. 54, 379. 

 Reproduction. Kunieda, H. and SuTO, S. (1938)- Bot. Mag., Tokyo, 



52, 539- . ^ ^, ^ , J 



Evolution. Kylin, H. (1933). Lunds Univ. Arsskr. N.F. Avd. 2, 29. 



Nematophytales. Lang, W. H. (i937)- Philos. Trans. B, 227, 245. 



Dasycladaceae. PiA, J. (1920). Abh. zool.-bot. Ges. Wien, 11. 



Fossils PiA, J. (1927). In Hirmer's Handb. Palaeobot. Miinchen and 



Berlin. 

 Fossils, General. Seward, A. C. (1931)- Plant Life through the Ages. 



Cambridge. 

 Evolution. Smith, G. M. (1933)- F^esh Water Algae of the United 



States, p. 4. New York. 

 Reproduction. Smith, G. M. (1938). Bot. Rev. 4, 132. 

 Reproduction. Svedelius, N. (1927)- Bot. Gaz. 83, 362. 

 Reproduction. Svedelius, N. (1931)- Beih. hot. Zhl. 48, 38. 

 Evolution. TiLDEN, J. (1935). The Algae and their Life Relations, p. 24. 



Univ. Minn. Press. 



