350 HARPER 



Clements, F. E. See also Pound & Clements. 



Coulter, J. M. Plant Relations. 264 pp., 206 figs. New York, 1899. 



One of the best of the modern text -books. 

 Coulter, S. M. An ecological comparison of some typical swamp areas. 

 Rep. Mo. Bot. Gard. 15:39-71, pi. 1-24. 1904. (Thesis.) 

 Contains a good deal of information and some excellent illustrations, 

 but few generalizations or deductions. Reviewed by J. M. Coulter 

 in Bot. Gaz. 38:156-157. Aug. 1904. 

 Coville, F. V. Botany of the Death Valley Expedition. Contr. U. S. 

 Nat. Herb. vol. 4. 363 pp., 22 plates and map. Nov. 29, 1893. 

 Pages 10-55 an< i 284-300 are the most valuable to the reader who has 

 no special interest in the region or its flora. 

 Cowles, H. C. The ecological relations of the vegetation on the sand 

 dunes of Lake Michigan. Bot. Gaz. 27:95-117, 167-202, 281-308, 

 361-391. /. 1-26. 1899. (Thesis.) (Contr. Hull Bot. Lab. 



No. 13.) 

 One of the foremost works of its kind, cited in most subsequent American 

 phytogeographical papers. 



Cowles, H. C. The physiographic ecology of Chicago and vicinity; a 

 study of the origin, development, and classification of plant societies. 

 Bot. Gaz. 31:73-108, 145-182. /. 1-35. 1901. (Contr. Hull Bot. 

 Lab. No. 24.) 

 This is of rather broader application than the preceding, and will 

 probably for a long time remain a standard. To praise it would be 

 superfluous. 



Cowles, H. C. The influence of underlying rocks on the character of 

 the vegetation. Bull. Am. Bureau Geog. 2:163-176, 376-388. 

 /. 1-10. 1901. (Contr. Hull Bot. Lab. No. 34.) 

 Argues that topographic history is more potent than geological age 

 or chemical composition of the strata in determining the character 

 of the vegetation. 



Cowles, H. C. Recent contributions to American phytogeography : the 

 Eastern United States. Bot. Gaz. 34: 383-387. Nov. 1902. 



Cowles, H. C. Recent contributions to American phytogeography. 

 Bot. Gaz. 35:147-149. Feb. 1903. 



Croom, H. B. Botanical communications. Am. Jour. Sci. 25: 69-78. 

 Oct. 1833; 26:313-320. July, 1834; 28:165-168. April, 1835. 

 These papers contain some very interesting notes on plants observed 

 near if not in the Altamaha Grit region. 



Davis, W. M. Systematic geography. Proc. Am. Phil. Soc. 41 :235~259. 

 1902. 



Davis, W. M. A scheme of geography. Jour. Geog. 3:20-31. Jan. 1904 



