272 Index to American botanical literature 



I 



Schaffner, J. H, The classification of plants, I, Ohio Nat. 5 : 298- 

 301. 23 Mr 1905. 



Schaffner, J. H, Key to the genera of Ohio woody plants in the 

 winter condition. Ohio Nat, 5: 277-286. 24 F 1905. 



Schaffner, J. H. Key to Ohio poplars in the winter condition. Ohio 

 Nat. 5 : 271. 24 Ja 1905. 



Schaffner, J. H. Key to Ohio walnuts based on twig characters. 

 Ohio Nat. 5: 307. 23 Mr 1905. 



1 



Schaffner, J. H. The life cycle of a heterosporous pteridophyte. 



w 



Ohio Nat. 5- 255-260. /. i. 24 Ja 1905- 



Schaffner, J. H. Lycopodium porophilum in Ohio. Ohio Nat. 5 : 301. 



23 Mr 1905. 



Schaffner, J. H. Mat plants. Ohio Nat. 5 : 265, 266. 24 Ja 1905, 



Schaffner, J. H. Plants with nodding tips. Ohio Nat, 5 : 267. / /. 



24 Ja 1905. 



Schaffner, J. H. The struggle for life on a certain sandbar. Ohio 

 Nat. 5 : 302, 303. / /. 23 Mr 1905. 



Schaffner, M. Key to the Ohio sumacs in the winter condition- 

 Ohio Nat, 5 : 293. 24 F 1905. 



Scholl, L. H. Key to the Ohio hickories in the winter condition. 

 Ohio Nat. 5 : 269. 24 Ja 1905. 



Seaver, F. J. A new species of Sphaerosoma. Jour. Myc. 11 : 2-5. 

 //. 4 Ja 1905. 



S, echiyiulatiim sp. nov,, from Iowa. 



Smith, L. M. Key to the Ohio elms in the winter condition. Ohio 

 Nat. 5: 316, 24 Ap 1905. 



Tillman, 0. I. Ohio plants with, tendrils. Ohio Nat. 5 : 305-307. 

 23 Mr 1905. 



Wacker, A, H. Ecological notes on Ohio pteridophytes. Ohio Nat. 



5: 295-297. 23 Mr 1905- 

 Winslow. C.-E. A. & Rncrprc 



4 



A revision of the Coccaceae. 



Science 11. 21 : 669-672. 28 Ap 1905. . 



York, H. H. The hibernacula of Ohio water plants. Ohio Nat. 5 : 

 291-293. / i--j. 23 Mr 1905. 



