INDEX TO AMERICAN BOTANICAL LITERATURE 515 
Lloyd, C. G. Mycological notes 32: 413-424. F 1909. [IIlust.] 
MacDougal, D. T. Across Papagueria. Bull. Am. Geog. Soc. 40: 
I-21. f. I-5. 1908. 
Mell, C. D. Notes on the identification of tropical wood. 1-3. 
[1910.] 
Merrill, E. D. The Malayan, Australasian and Polynesian elements 
in the Philippine flora. Ann. Jard. Bot. Buitenzorg II. Suppl. 3: 
277-306. 1909. 
Moyer, L. R. The prairie flora of southwestern Minnesota. Bull. 
Minnesota Acad. Sci. 4: 357-378. 1910. 
Mussells, H. H., & Parker, E. T. Notes on the Erysiphaceae and 
Perisporiaceae of Pictou. Bull. Pictou Acad. Sci. Assoc. 1: 48, 49. 
1909. 
Olsson-Seffer, P. La agricultura en varios paises tropicales y sub- 
tropicales 1-49. Mexico. 1910. [Illust.] 
Pammel, L. H., & Fogel, E.D. The underground organs of a few weeds. 
Proc. Iowa Acad. Sci. 16: 31-40. pl. 1-5. 1910. 
Pammel, L. H., & King, C. M. Notes on factors in fungus diseases of 
plants, with records of occurrences of plant diseases at Ames for a 
period of twenty-five years. Proc. Iowa Acad. Sci. 16: 41-97. 
1907. [IIlust.] 
Peirce, G. J. Civilization and vegetation. Pop. Sci. Mo. 79: 328- 
336. O 1911. 
Porsild, M. P. List of vascular plants from the south coast of the 
Nugsuaq Peninsula in west Greenland. Meddelelser om Grénland 
43: 239-248. I9g10. 
Porsild, M. P. The plant-life of Hare Island off the coast of west 
Greenland. Meddelelser om Grinland 43: 251-274.f. I-10. 1910. 
Raines, M. A. Preservation of the wild flowers. Jour. N. Y. Bot. 
Gard. 11: 178-183. Jl 1910. 
Rankin, W. H. Black rot of ginseng roots. Special Crops II. 8: 208- 
210. f. 1-3. N 19009. 
Reddick, D. The black rot disease of grapes. Bull. Cornell Univ. 
Agr. Exp. Sta. 293: 289-364. pl. 1-3 +f. 131-146. Mr Igtl. 
paeits, A.“ Lonicerac generis species varietatesque asiaticae novae vel 
recentius alio loco ab auctore descriptae. Repert. Sp. Nov. 6: 269- 
6. 1909 
