May 1907] Index to North American Mycology 127 



CoRTiNARius rubripes Peck n. sp., woods. N. Y. Miis. Bull.. 

 105 (Bot. 9) :i6. Aug. 1906. 



CoRYNEUM beyerinckii Oud. A New Peach Blight from Califor- 

 nia. M. B. Waite. Science N. S. 25 :305. 22 Feb. 1907. 



Cronartium ribicola Dietr., Europvean Currant Rust Cronartium 

 ribicola Dietr., An Outbreak of. F. C. Stewart. Science N. 

 S. 25 :262. 15 Feb. 1907. 



Cultures of Uredineae in 1906. [Abstract.] J. C. Arthur. Sci- 

 ence N. S. 25 :289. 22 Feb. 1907. 



Culture Studies in the Polymorphism of Basidiomycetes. [Ab- 

 stract.] Geo. R. Lyman. Science N. S. 25 1290. 22 Feb. 

 1907. 



Cupressus thyoides, host to Trichosphaeria cupressina Rehm. n. 

 sp. Ann. Mycolog. 3 :52o. Dec. 1905. 



Dasyscypha turbinulata (Schw. sub. Pesiza) Sacc. Synon. : 

 Lachnella citrina Peck. Ann Mycolog. 3:518. Dec. 1905. 



Davis, Bradley M. See Bergen, Joseph Y. and .... 



Development of Agaricus campestris. Geo. F. Atkinson. Bot. 

 Gaz. 42:241-264. PI. VII-XII. October 1906. 



Dicaeoma appendiculata Kuntze, syn. of Prospodiuni appendicu- 

 latum q. v. 



Dicaeoma stantis Kuntze, syn. of Prospodiuni appendiculatiim 

 q. V. 



DiscoMYCETES, a Natural System of. [Title only.] F. E. Cem- 

 ents. Science N. S. 25:261. 15 Feb. 1907. 



Disease Resistance in Watermelons, A Study of. [Abstract.] 

 W. A. Orton. Science N. S. 25 :288. 22 Feb. 1907. 



Dracaena fragrans, A Study of the Leaf -tip Blight of. [Title 

 only.] John F. Sheldon. Science N. S. 25:272. 15 Feb. 

 1907 



Durand, E. J. Origin of the Hymenium in some Geoglossaceae. 

 [Abstract.] Science N. S. 25:262. 15 Feb. 1907. 



Eastern Station for Western Plants. [Secotium acuminatum 

 and Bovistella ohiensis in Mass.] C. G. Lloyd. Lloyd's 

 Myc. Notes. No. 22 :269-27o. July 1906. 



Eleocharis palustris (L.) R. & S., host to Uromyces eleocharidis 

 Arth. n. sp. Bull. Torr. Bot. Club, 44:514. Oct. 1906. 



Entoloma, a New. from central Ohio [E. subcostatum Atkin- 

 son], on grassy ground. Geo. F. Atkinson. Jour. Mycol. 

 12:236-7. PL 92. Nov. 1906. 



