1180 



AQUATIC PHYCOMYCETES 



laevis Bartsch, 76, 453 



nowakowskii Raciborski, 449, 451, 

 454 



parasiticus Nowakowski, 113, 173, 

 451, 455, 456 



ramosus Jaag and Nipkow, 451, 456 



rostratus (Serb.) Shen, 458 

 Pontisma H. E. Petersen, 904, 907, 911, 

 913, 919, 921, 970 



lagenidioides H. E. Petersen, 971, 972 

 Pringsheimiella Couch, 82, 157, 777 



dioica Couch, 81, 157 

 Protoachlya Coker, 840 



hypogyna Shanor and Conover, 841 



paradoxa Coker, 840 



polyspora (Lindstedt) Apinis, 841 

 Pseudolpidiopsis Minden, 926, 948 



achlyae Viegas and Teixeira, 933 



appendiculata (deWild.) Minden, 950 



fibrillosa (de Wild.) Minden, 950 



parasitica (Fisch) Minden, 947 



schenkiana (Zopf) Minden, 947 



zopfii (de Wild.) Minden, 951 

 Pseudolpidium A. Fischer, 919, 921, 

 927, 953, 955; pro parte, 926 



deformans Serbinow, 955, 956 



fu si forme, 934 



fusiforme Fischer, 934 



glenodinianum (Dang.) Fischer, 956 



gracile Butler, 943 



incrassata (Cornu) Fischer, 938 



pythii Butler, 944 



saprolegniae Fischer, 930 



sphaeritae (Dang.) Fischer, 956 



stellatitm Sawada, 934 

 Pseudopythium Sideris, 1051 

 Pseudosphaerita Dangeard, 919, 921, 

 961, 962 



euglenae Dangeard, 963 



radiata (Dang.) Sparrow, 963 

 Pyrrhosorus Juel, 790 



marinus Juel, 790 

 Pythiaceae, 1012, 1024 

 Pythiacystis R. E. Smith, 1051 

 Pythiella Couch, 801 n., 812, 813, 948, 

 953 



besseyi (Sparrow and Ellison) comb, 

 nov., 814, 953 



vernalis Couch, 813 

 Pythiogeton Minden, 1013, 1017, 1042, 



1051 

 autossytum Drechsler, 1048 

 dichotomum Tokunaga, 1049 

 ramosum Minden, 1043, 1046 

 sterilis Hamid, 1050 

 transversum Minden, 1021-22, 1043, 



1047 

 uniforme Lund, 1047, 1049 

 utriforme Minden, 1021-22, 1043, 



1044 

 Pythiomorpha H. E. Petersen, 1012, 



1051-52 

 fischeriana Hohnk, 1058 

 gonapodyides H. E. Petersen, 1053 

 miyabeana Ito and Nagai, 1056-57 

 oryzae Ito and Nagai, 1060 

 undulata (H. E. Petersen) Apinis, 



1053 n. 

 Pythiopsis de Bary, 835 

 cymosa de Bary, 835 

 intermedia Chaudhuri and Banerjee, 



835 

 papillata Ookubo and Kobayasi, 835 

 Pythium Pringsheim, 164, 538, 813, 



888, 912-15, 918, 959, 983-84, 



995, 1003, 1012, 1017, 1024 n., 



1031, 1051 n., 1053 

 adhaerens Sparrow, 1015, 1019, 1034 

 afertile Kanouse and Humphrey, 



1035 

 akanense Tokunaga, 1042 

 angustatum Sparrow, 1019, 1021, 



1035 

 apleroticum Tokunaga, 1035 

 aquatile Hohnk, 1037 

 butleri, 1021 n. 

 carolinianum Matthews, 1041 

 catenulatum Matthews, 1036 

 characearum de Wildeman, 1042 

 cystosiphon (Roze and Cornu) Lind- 

 stedt, 1040 

 daphnidarum Petersen, 1006, 1042 

 debaryanum Hesse, 1039 

 diacarpum Butler, 1042 

 dictyosporum Raciborski, 1006, 



1020n., 1035 



