﻿312 Index to American botanical literature 



Jackson, H. S. Notes, observations and minor investigations on 



plant diseases. Oregon Agr. Exp. Sta. Bien. Crop Pest & Hort. 



Rep. 2: 261-283./. 30-44- 15 Ja 1915- 

 Jackson, H. S. A Pacific coast rust attacking pear, quince, etc. 



Oregon Agr. Exp. Sta. Bien. Crop Pest & Hort. Rep. 2: 204-212. 



/. 1-3. 15 Ja 1915. 

 Johnson, J. Black rot, shed burn, and stem rot of tobacco. Wisconsin 



Agr. Exp. Sta. Research Bull. 32: 63-86./. i-y. Je 1914. 

 Jones, L. R. Control of potato diseases in Wisconsin. Wisconsin 



Agr. Exp. Sta. Circ. 52: 1-19./. 1-4- N 1914. 

 Linnell, M. B. Wild and cultivated clovers of Ohio. Ohio Nat. 15: 



443-448. F1915. 



Longyear, B. O. Some Colorado mushrooms. Colorado Agr. Exp. 



Sta. Bull. 201: 1-34./. 1-25. N 1914. 

 Lutman, B. F., & Johnson, H. F. Some observations on ordinary beet 



scab. Phytopathology 5: 30-34./. 1-4. F 1915. 

 MacDougal, D. T. The Salton Sea. Am. Jour. Sci. IV. 39: 231-250. 



f.i-6. Mri9i5. 

 Mansfield, W. The structural variation of allspice. Practical 



Druggist 33: 28, 29./. 1-3. Mr 1915. 

 Maxon, W. R. The North American species of Psilogramme. Bull. 



Torrey Club 42: 79-86. 2 Mr 191 5. 



Maxon, W. R. Notes on American ferns: IX. Am. Fern Jour. 5: 1-4. 



Maxon, W. R. Notholaena Aschenborniana and a related new species. 

 Am. Fern Jour. 5: 4-7. Mr 191 5. 

 Includes Notholaena hyalina Maxon, sp. nov. 



Maza, M. G. de la, & Roig, J. T. Flora de Cuba. Cuba Agron. Exp. 

 Sta. Bull. 22: 1-182.^/. 1-33. D1914. 



McClelland, C. K. Grasses and forage plants of Hawaii. Hawaii Agr. 

 Exp. Sta. Bull. 36: 1-43- pl- i~9- 20 F 1915. 



Meinecke, E. P. Robert Hartig (1839-1901). Phytopathology 5: 

 1-3. pi. I. F 1915- 



Merrill, E. D. Sertulum bontocense: new or interesting plants col- 

 lected in Bontoc subprovince, Luzon, by Father Morice Vanover- 

 bergh, II. Philip. Jour. Sci. 9: (Bot.) 443-459- S 1914. 



Meyer, R. Echinocactus macrodiscus Mart. var. multiflorus R. Mey. 

 var. nov. Monats. Kakteenk. 24: 150-154. 15 N 1914. [lUust.] 



