Index to American botanical literature 415 



Grout, A. J. Notes on North Carolina bryophytes. Bryologist 12 : 54. 

 I My 1909. 



Harper, R. M. Okeiinokee Swamp. Pop. Sci. Mo. 74: 596-614. 

 Je 1909. [Illust.] 



Harris, J. A, The leaves of Fodophyllum, Bot. Gaz. 47 : 438-444. 

 19 Je 1909. 



Harris, J. A. Variation in the number of seeds per pod in the broom, 

 Cytisus scoparius. Am. Nat. 43: 350-355. Je 1909. [Illust!] 



Harshberger, J. W. Action of chemical solutions on bud develop- 

 ment : an experimental study of acclimatization. Proc. Acad. Nat, 

 Sci. Philadelphia 61 : 57-110. Mr 1909. 



Harshberger, J. W. Bogs, their nature and origin. Plant World 12 : 

 34-41. F 1909; 53-61. Mr T909. 



Heller, A. A. Stankya viridiflora. Muhlenbergia 5 : 76-78. 9 Je 

 1909. 



Heller, A. A. The mountain mahogany. Muhlenbergia 5: 62, 67^. 

 12 My 1909. 



Heller, A. A. The wild phlox. Muhlenbergia 5 : 78-80. 9 Je 1909. 



Hem.sley, W". B. Larix occidentalis. Curt, Bot. Mag. IV. 5 : //. 

 82^3. My 1909. 



Hemsley, W. B. Finns Jeffrey!, Curt. Bot. Mag. IV. 5 : //, 82^7^ 

 Je 1909. 



Hill, A. J, Sequence of moss growths. Bryologist 12 : 54-56. i My 

 1909. 



Hill, E. J* Pollination in Linaria with special reference to cleis- 

 togamy. Bot. Gaz. 47: 454-466. f, 1-4. 19 Je 1909. 



Hill, T, G., & Fraine, E. de. On the seedling structure of gym- 

 nosperms — 11. Ann. Bot. 23: 189-227. pLiS+f- i-ii. Ap 

 1909. 



House, H. D. Notes on Convolvulaceae. Muhlenbergia 5; 65-72. 

 9 Je 1909. 



Two new species each in Convolvulus^ Jacquemontia^ and Operculina, 



)we, M. A. Re 



Florida Keys. J 



J 



115-118. My 1909. 



Howe, R. H. Preliminary notes on the genus Usnea^ as represented in 

 New England. Bull. Torrey Club 36: 309-327. //. 21-23 -^f, 

 A-D. 17 Je 1909, 



Huntington, A. 0. Poisonous woodland herbs. House & Card. 16: 

 20. JI 1909. [Illust.] 



