174 



Mycologia 



Seaver, F. J. Photographs and descriptions of Cup-fungi — VIII. 

 Elvela infula and Gyromitra esculenta. Mycologia 12: 1-5. 

 pi. 1. Ja 1920. 



Stevens, N. E. The development of the endosperm in Vaccinium 

 c'orymbosum. Bull. Torrey Club 46 : 465-468. f. 1-4. 31 O 

 1919. 



Stevenson, J. A. Enfermedades del Citro en Puerto Rico. Rev. 



Agr. Puerto Rico 3: 25-49. D 1919. 

 Sydow, H., and Sydow, P. Novae fungoroum species. Ann. 



Myc. 15: 143-148. 1917. 



Includes. Ustilago spaerocarpa, Ascochyta Bernmullerii, spp. nov. from 

 Mexico and Macrophoma Villare$iae and Pycnoderma Villaresiae spp. nov. 

 from Brazil. 



Taylor, M. W. The overwintering of Cronartium ribicola on 

 Ribes. Phytopathology 9 : 575. D 1919. 



Thaxter, Roland. Second note on certain peculiar fungus- 

 parasites of living insects. Bot. Gaz. 69 : 1-27. pi. 1-5. 22 

 Ja 1920. 



Theiszen, F., and Sydow, H. Synoptische tafeln. Ann. Myc. 



15: 389-49 1 - f - 1917. 

 Theiszen, F., and Sydow, H. Die Gatung Parodiella. Ann. 

 Myc. 15: 125-142. 1917. 



Includes Pseudoparodia, Chrysomyces, and Rhizotexes gen. . nov. 



Theiszen, F., and Sydow, H. Einige nachtragliche Mitteilungen 

 iiber Dotjiideen sowie iiber Erikssonia und verwandte Formen. 

 Ann. Myc. 14: 444-453. 1916. 



Describes Phragmosperma gen. nov. and Hysterostomina Bakeri, Endodo- 

 thella Rickii and Periaster Strongylodontis spp. nov. 



Walker, J. C. Onion diseases and their control. U. S. Dept. 



Agr. Farm. Bull. 1060: 1-23. /. 1-12. N 1919. 

 Wolf, F. A., and Moss, E. G. Diseases of flue-cured tobacco. 



Bull. N. C. Dept. Agr. 40 12 : 5-45. /. 1-24. D 1919. 

 Wollenweber, H. W. Fusaria autographica delineata. Ann. Myc. 



15: 1-56. 1917- 



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