124 PHYCOMYCETEAE 



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wiss. Botan., 13:286-371. Pis. 13-15. 1882. 

 : Phycomyceten, in L. Rabenhorst: Kryptogamen-Flora von Deutschland, 



Oesterreich und der Schweiz, Zweite Auflage, Band 1, Abt. 4, pp. 1-505. 



Figs. 1-74. Leipzig, Verlag von Eduard Kummer, 1892. 

 Gaumann, Ernst: Ein Beitrag zur Kenntnis der lapplandischen Saprolegnieen, 



Botan. Notiser, 1918:151-159. 1919. 

 Harvey, James Vernon: A study of the water molds and Pythiums occurring 



in the soils of Chapel Hill, J. Elisha Mitchell Sci. Soc, 41:151-164. Pis. 



12-19. 1925. 

 Huneycutt, Maeburn Bruce: Keratinophilic Phycomycetes : I. A new genus 



of the Saprolegniaceae, /. Elisha Mitchell Sci. Soc, 64(2) :277-285. Pis. 



35-36. 1948. 

 Horn, L.: Experimentelle Entwickelungsanderungen bei Achlya polyandra de 



Bary, Ann. Mycol., 2(3):207-241. Figs. 1-21. 1904. 

 Kanouse, Bessie B.: A monographic study of special groups of the water molds: 



I. Blastocladiaceae; II. Leptomitaceae and Pythiomorphaceae, Am. J. 



Botany, 14:287-306, 335-357. Pis. 32-34, 48. 1927. 

 Karling, John S.: A new fungus with anteriorly uniciliate zoospores, Hypho- 



chytrium catenoides. Am. J. Botany, 26:512-519. Figs. 1-18. 1939. 

 : The Simple Holocarpic Biflagellate Phycomycetes, x + 123 pp. 25 pZs. 



New York, published by the author, 1942. 

 Kevorkian, Arthur G.: Studies in the Leptomitaceae: II. Cytology of Apo- 



dachlya brachynema and Sapromyces reinschii, Mycologia, 27(3) :274-285. 



Pis. 19-20. 1935. 

 VON MiNDEN, M.: Chytridiineae, Ancylistineae, Monoblepharidineae, Sapro- 



legniineae, in Kryptogamenflora der Mark Brandenburg, vol. 5, pt. 2, pp. 



193-352. Leipzig, Gebriider Borntraeger, 1911. 

 MoNSMA, Edwin Y. : A study of the water molds of the Lydell State Fish Hatch- 

 ery at Comstock Park, Michigan, Papers Mich. Acad. Sci., 22 :165-182. 1936 



(1937). 

 Raper, J. R.: Heterothallism and sterility in Achlya and observations on the 



cytology of Achlya ambisexualis, J. Elisha Mitchell Sci. Soc, 52:274-289. 



Pis. 22-24. 1936. 

 : Role of hormones in the sexual reaction of heterothaUic Achlyas, Science, 



N.S., 89(2310) :321-322. Fig. 1. 1939. 

 -: Sexuality in Achlya ambisexualis, Mycologia, 32(6):710-727. Figs. 1-4. 



1940. 



Salvin, S. B.: PreUminary report on the intergeneric mating of Thraustotheca 

 clavata and Achlya flagellata. Am. J. Botany, 29(8) :674-676. Figs. 1-2. 1942. 



ScHERFFEL, A.: Endophytische Phycomyceten-Parasiten der Bacillariaceen 

 und einige neue Monadinen. Ein Beitrag zur Phylogenie der Oomyceten 

 (Schroter), Arch. Protistenk., 52(1):1-141. Pis. 1-5. 1925. 



Shanor, Leland: Studies in the genus Olpidiopsis: I. Resting spore germination 

 in a new species; II. The relationship of Pseudolpidium Fischer and Olpi- 

 diopsis (Cornu) Fischer, /. Elisha Mitchell Sci. Soc, 55(1) :167-177, 179-195. 

 Pis. 24-26. 4 ^fifs. 1939. 



Sparrow Jr., Frederick K.: The non-sexual stage of Aphanomyces phyco- 

 philus, Mycologia, 22{Z) -.118-121. Fig. 1. 1930. 



: Observations on marine Phycomycetes collected in Denmark, Dansk 



Botanisk Arkiv, 8(6):l-24. 4 p^s. 1934. 



