Index to recent Literature relating to American Botany 



Allen, C. E. On the Origin and Nature of the Middle Lamella. Bot. 

 Gaz. 32: 1-34. 24 Jl. 1901. 



Arthur, J. C. Damping off of Beets in the Field. Ann. Rep. Indiana 

 Agric. Exper. Sta. 13 : 15, 16. F. 1901. 



Arthur, J. C. Formalin and Hot Water as Preventives of Loose Smut 

 of Wheat. Ann. Rep. Indiana Agric. Exper. Sta. 13: 17-24. F. 

 1901. 



Arthur, J. C. The Asparagus Rust. Ann. Rep. Indiana Agric. 

 Exper. Sta. 13: 10—14. F. 1901. 



Arthur, J. C. & Hoi way, E. W. D. Descriptions of American 

 Uredineae, III. Bull. Lab. Nat. Hist. State Univ. Iowa, 5 : i7 1- 

 193. //. 1-4. &f. 1-5. My. 1901. 



Arthur, J. C. & Holway E. W. D. Violet Rusts of North America. 

 Minn. Bot. Stud. 2 : 631-642. //. ^7. 20 Jl. 1901. 



Ashe, W. W. New North American Plants — Some new Species of 



- 



Crataegus. Bull. N. C. Agric. Exper. Sta. 175: 109-114- Au. 

 1900. 



Includes twenty-one species from eastern America. 



Ashe, W. W. Notes on some dichotomous Panicums. Bull. N. C 

 Agric. Exper. Sta. 175: 115, 116. Au. 1900. 



Includes eight species from eastern America. 



Bennett, A. Notes on Potamogeton. Jour. Bot. 39: 198-201. Je- 

 1901. 



Britten, J. Bibliographical Notes. XXVIII.— Periodical Publica- 

 tions. Jour. Bot. 39: Jl. 1901. 



Britton, N. L. Thomas Conrad Porter. Bull. Torr. Club, 28 : 3 6 9' 



373. Portrait. Jl. 1901. 



Bolley, H. L. & Waldron, L. R. A preliminary List of the Sperma- 

 phyta, seed-bearing Plants of North Dakota. Bull. N. D. Agric 

 Exper. Sta. 46: 591-681. D. 1900. 



Bryhn, N. Scapania Evansii n. sp. Bryologist, 4 : 45, 4 6 - "■ 

 1901. 



Butters, F. K. A preliminary List of the Minnesota Xylariaceae. 

 Minn. Bot. Stud. 2 : 563-568. 20 Jl. 1901. 



520 



