﻿424 Index to American botanical 



Brainerd, E. Viola septentrionalis in British Columbia. Rhodora 17: 



70, 71. 2 Ap 1915. 

 Bubdk, F., & Sydow, H. Einige neue Pike. Ann. Myc. 13: 7-12- 

 /. I, 2. 25 Mr 1915. 



Includes Helminlhosponum obdavatulum sp. nov. from Brazil. 

 Burlingham, G. S. (Agaricales) Agaricaceae (pars) Lactariae (pars)» 



N. Am. Fl. 9: 201-236. 30 Ap 1915. 



Includes 18 new species in Russula. 

 Chase, A. A teretological specimen of Paniciim amartilum Hitchc. & 



Chase. Rhodora 17: 72. 2 Ap 1915. 

 Cockerell, T. D. A. Notes on orchids. Bot. Gaz. 59: 331-333. /• i- 



Coulter, J. M. Charles E. Bessey. Science II. 41: 599, 600. 23 Ap 



Dachnowski, A. The international phytogeographic excursion of 191 3. 



and its significance to ecology in America. Jour. Ecology 2: 237- 



245. D 1914. 

 Dalbey, N. E. On the anatomy of Grindelia squarrosa. Kansas Univ. 



Sci. Bull. 9: 31-41. pi. 2-7. D 1914. 

 Dearaess, J. The myxos of Middlesex. Ontario Nat. Sci. Bull. 7: 



3-10. 1912. 

 Derick, C. M. Dr. David Pearce Penhallow. Canadian Rec. Sci. 9: 



387-390. Ja 1915- [Portrait.] 

 Elmer, A. D. E. Two hundred twenty six new species— I. Leaflets 



Philip. Bot. 7: 2543-2700. 27 Mr 191 5;— II. Leaflets Philip, 



Bot. 8: 2719-2883. 27 Mr 1915. 

 Farr, C. H. Notes on a fossil tree-fern of Iowa. Proc. Iowa Acad. 



Sci. 21: 59-65- ./■- i-5- 1914- 



Gates, F. C. Swamp vegetation in hot springs areas at Los Banos, 

 Laguna, P. I. Philip. Jour. Sci. 9: (Bot.) 495-516. pi. 11-15. Mr 



Greenman, J. M. Morphology as a factor in determining relationships. 



Am. Jour. Bot. 2: 111-115. 23 Ap 1915. 

 Grossenbacher, J. G. Medullary spots and their cause. Bull. Torrey 



Club 42: 227-239. pi. 10, II. Ap 191 c. 



